Attachment 10798 Details for Bug 42851 – Вывод lsusb -v

Вывод lsusb -v

lsusb.txt (text/plain), 127.88 KB, created by boiko on 2022-05-24 15:27:23 MSK

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Creator: boiko

Created: 2022-05-24 15:27:23 MSK

Size: 127.88 KB

patch

obsolete

>
>Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
>Device Descriptor:
>  bLength                18
>  bDescriptorType         1
>  bcdUSB               3.00
>  bDeviceClass            9 Hub
>  bDeviceSubClass         0 
>  bDeviceProtocol         3 
>  bMaxPacketSize0         9
>  idVendor           0x1d6b Linux Foundation
>  idProduct          0x0003 3.0 root hub
>  bcdDevice            5.10
>  iManufacturer           3 Linux 5.10.117-std-def-alt1 xhci-hcd
>  iProduct                2 xHCI Host Controller
>  iSerial                 1 0000:00:14.0
>  bNumConfigurations      1
>  Configuration Descriptor:
>    bLength                 9
>    bDescriptorType         2
>    wTotalLength       0x001f
>    bNumInterfaces          1
>    bConfigurationValue     1
>    iConfiguration          0 
>    bmAttributes         0xe0
>      Self Powered
>      Remote Wakeup
>    MaxPower                0mA
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        0
>      bAlternateSetting       0
>      bNumEndpoints           1
>      bInterfaceClass         9 Hub
>      bInterfaceSubClass      0 
>      bInterfaceProtocol      0 Full speed (or root) hub
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            3
>          Transfer Type            Interrupt
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0004  1x 4 bytes
>        bInterval              12
>        bMaxBurst               0
>Hub Descriptor:
>  bLength              12
>  bDescriptorType      42
>  nNbrPorts             4
>  wHubCharacteristic 0x000a
>    No power switching (usb 1.0)
>    Per-port overcurrent protection
>  bPwrOn2PwrGood       50 * 2 milli seconds
>  bHubContrCurrent      0 milli Ampere
>  bHubDecLat          0.0 micro seconds
>  wHubDelay             0 nano seconds
>  DeviceRemovable    0x00
> Hub Port Status:
>   Port 1: 0000.02a0 5Gbps power Rx.Detect
>   Port 2: 0000.02a0 5Gbps power Rx.Detect
>   Port 3: 0000.02a0 5Gbps power Rx.Detect
>   Port 4: 0000.02a0 5Gbps power Rx.Detect
>Binary Object Store Descriptor:
>  bLength                 5
>  bDescriptorType        15
>  wTotalLength       0x000f
>  bNumDeviceCaps          1
>  SuperSpeed USB Device Capability:
>    bLength                10
>    bDescriptorType        16
>    bDevCapabilityType      3
>    bmAttributes         0x02
>      Latency Tolerance Messages (LTM) Supported
>    wSpeedsSupported   0x0008
>      Device can operate at SuperSpeed (5Gbps)
>    bFunctionalitySupport   3
>      Lowest fully-functional device speed is SuperSpeed (5Gbps)
>    bU1DevExitLat          10 micro seconds
>    bU2DevExitLat         512 micro seconds
>Device Status:     0x0001
>  Self Powered
>
>Bus 001 Device 007: ID 046d:0836 Logitech, Inc. B525 HD Webcam
>Device Descriptor:
>  bLength                18
>  bDescriptorType         1
>  bcdUSB               2.00
>  bDeviceClass          239 Miscellaneous Device
>  bDeviceSubClass         2 
>  bDeviceProtocol         1 Interface Association
>  bMaxPacketSize0        64
>  idVendor           0x046d Logitech, Inc.
>  idProduct          0x0836 B525 HD Webcam
>  bcdDevice            0.10
>  iManufacturer           0 
>  iProduct                2 B525 HD Webcam
>  iSerial                 1 D8C1D330
>  bNumConfigurations      1
>  Configuration Descriptor:
>    bLength                 9
>    bDescriptorType         2
>    wTotalLength       0x0c60
>    bNumInterfaces          4
>    bConfigurationValue     1
>    iConfiguration          0 
>    bmAttributes         0x80
>      (Bus Powered)
>    MaxPower              500mA
>    Interface Association:
>      bLength                 8
>      bDescriptorType        11
>      bFirstInterface         0
>      bInterfaceCount         2
>      bFunctionClass          1 Audio
>      bFunctionSubClass       2 Streaming
>      bFunctionProtocol       0 
>      iFunction               0 
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        0
>      bAlternateSetting       0
>      bNumEndpoints           0
>      bInterfaceClass         1 Audio
>      bInterfaceSubClass      1 Control Device
>      bInterfaceProtocol      0 
>      iInterface              0 
>      AudioControl Interface Descriptor:
>        bLength                 9
>        bDescriptorType        36
>        bDescriptorSubtype      1 (HEADER)
>        bcdADC               1.00
>        wTotalLength       0x0026
>        bInCollection           1
>        baInterfaceNr(0)        1
>      AudioControl Interface Descriptor:
>        bLength                12
>        bDescriptorType        36
>        bDescriptorSubtype      2 (INPUT_TERMINAL)
>        bTerminalID             1
>        wTerminalType      0x0201 Microphone
>        bAssocTerminal          0
>        bNrChannels             1
>        wChannelConfig     0x0003
>          Left Front (L)
>          Right Front (R)
>        iChannelNames           0 
>        iTerminal               0 
>      AudioControl Interface Descriptor:
>        bLength                 9
>        bDescriptorType        36
>        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
>        bTerminalID             3
>        wTerminalType      0x0101 USB Streaming
>        bAssocTerminal          0
>        bSourceID               5
>        iTerminal               0 
>      AudioControl Interface Descriptor:
>        bLength                 8
>        bDescriptorType        36
>        bDescriptorSubtype      6 (FEATURE_UNIT)
>        bUnitID                 5
>        bSourceID               1
>        bControlSize            1
>        bmaControls(0)       0x03
>          Mute Control
>          Volume Control
>        iFeature                0 
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       0
>      bNumEndpoints           0
>      bInterfaceClass         1 Audio
>      bInterfaceSubClass      2 Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       1
>      bNumEndpoints           1
>      bInterfaceClass         1 Audio
>      bInterfaceSubClass      2 Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      AudioStreaming Interface Descriptor:
>        bLength                 7
>        bDescriptorType        36
>        bDescriptorSubtype      1 (AS_GENERAL)
>        bTerminalLink           3
>        bDelay                  1 frames
>        wFormatTag         0x0001 PCM
>      AudioStreaming Interface Descriptor:
>        bLength                11
>        bDescriptorType        36
>        bDescriptorSubtype      2 (FORMAT_TYPE)
>        bFormatType             1 (FORMAT_TYPE_I)
>        bNrChannels             1
>        bSubframeSize           2
>        bBitResolution         16
>        bSamFreqType            1 Discrete
>        tSamFreq[ 0]        16000
>      Endpoint Descriptor:
>        bLength                 9
>        bDescriptorType         5
>        bEndpointAddress     0x86  EP 6 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0024  1x 36 bytes
>        bInterval               4
>        bRefresh                0
>        bSynchAddress           0
>        AudioStreaming Endpoint Descriptor:
>          bLength                 7
>          bDescriptorType        37
>          bDescriptorSubtype      1 (EP_GENERAL)
>          bmAttributes         0x01
>            Sampling Frequency
>          bLockDelayUnits         0 Undefined
>          wLockDelay         0x0000
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       2
>      bNumEndpoints           1
>      bInterfaceClass         1 Audio
>      bInterfaceSubClass      2 Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      AudioStreaming Interface Descriptor:
>        bLength                 7
>        bDescriptorType        36
>        bDescriptorSubtype      1 (AS_GENERAL)
>        bTerminalLink           3
>        bDelay                  1 frames
>        wFormatTag         0x0001 PCM
>      AudioStreaming Interface Descriptor:
>        bLength                11
>        bDescriptorType        36
>        bDescriptorSubtype      2 (FORMAT_TYPE)
>        bFormatType             1 (FORMAT_TYPE_I)
>        bNrChannels             1
>        bSubframeSize           2
>        bBitResolution         16
>        bSamFreqType            1 Discrete
>        tSamFreq[ 0]        24000
>      Endpoint Descriptor:
>        bLength                 9
>        bDescriptorType         5
>        bEndpointAddress     0x86  EP 6 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0034  1x 52 bytes
>        bInterval               4
>        bRefresh                0
>        bSynchAddress           0
>        AudioStreaming Endpoint Descriptor:
>          bLength                 7
>          bDescriptorType        37
>          bDescriptorSubtype      1 (EP_GENERAL)
>          bmAttributes         0x01
>            Sampling Frequency
>          bLockDelayUnits         0 Undefined
>          wLockDelay         0x0000
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       3
>      bNumEndpoints           1
>      bInterfaceClass         1 Audio
>      bInterfaceSubClass      2 Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      AudioStreaming Interface Descriptor:
>        bLength                 7
>        bDescriptorType        36
>        bDescriptorSubtype      1 (AS_GENERAL)
>        bTerminalLink           3
>        bDelay                  1 frames
>        wFormatTag         0x0001 PCM
>      AudioStreaming Interface Descriptor:
>        bLength                11
>        bDescriptorType        36
>        bDescriptorSubtype      2 (FORMAT_TYPE)
>        bFormatType             1 (FORMAT_TYPE_I)
>        bNrChannels             1
>        bSubframeSize           2
>        bBitResolution         16
>        bSamFreqType            1 Discrete
>        tSamFreq[ 0]        32000
>      Endpoint Descriptor:
>        bLength                 9
>        bDescriptorType         5
>        bEndpointAddress     0x86  EP 6 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0044  1x 68 bytes
>        bInterval               4
>        bRefresh                0
>        bSynchAddress           0
>        AudioStreaming Endpoint Descriptor:
>          bLength                 7
>          bDescriptorType        37
>          bDescriptorSubtype      1 (EP_GENERAL)
>          bmAttributes         0x01
>            Sampling Frequency
>          bLockDelayUnits         0 Undefined
>          wLockDelay         0x0000
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       4
>      bNumEndpoints           1
>      bInterfaceClass         1 Audio
>      bInterfaceSubClass      2 Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      AudioStreaming Interface Descriptor:
>        bLength                 7
>        bDescriptorType        36
>        bDescriptorSubtype      1 (AS_GENERAL)
>        bTerminalLink           3
>        bDelay                  1 frames
>        wFormatTag         0x0001 PCM
>      AudioStreaming Interface Descriptor:
>        bLength                11
>        bDescriptorType        36
>        bDescriptorSubtype      2 (FORMAT_TYPE)
>        bFormatType             1 (FORMAT_TYPE_I)
>        bNrChannels             1
>        bSubframeSize           2
>        bBitResolution         16
>        bSamFreqType            1 Discrete
>        tSamFreq[ 0]        48000
>      Endpoint Descriptor:
>        bLength                 9
>        bDescriptorType         5
>        bEndpointAddress     0x86  EP 6 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0064  1x 100 bytes
>        bInterval               4
>        bRefresh                0
>        bSynchAddress           0
>        AudioStreaming Endpoint Descriptor:
>          bLength                 7
>          bDescriptorType        37
>          bDescriptorSubtype      1 (EP_GENERAL)
>          bmAttributes         0x01
>            Sampling Frequency
>          bLockDelayUnits         0 Undefined
>          wLockDelay         0x0000
>    Interface Association:
>      bLength                 8
>      bDescriptorType        11
>      bFirstInterface         2
>      bInterfaceCount         2
>      bFunctionClass         14 Video
>      bFunctionSubClass       3 Video Interface Collection
>      bFunctionProtocol       0 
>      iFunction               0 
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        2
>      bAlternateSetting       0
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      1 Video Control
>      bInterfaceProtocol      0 
>      iInterface              0 
>      VideoControl Interface Descriptor:
>        bLength                13
>        bDescriptorType        36
>        bDescriptorSubtype      1 (HEADER)
>        bcdUVC               1.00
>        wTotalLength       0x00a0
>        dwClockFrequency       48.000000MHz
>        bInCollection           1
>        baInterfaceNr( 0)       3
>      VideoControl Interface Descriptor:
>        bLength                18
>        bDescriptorType        36
>        bDescriptorSubtype      2 (INPUT_TERMINAL)
>        bTerminalID             1
>        wTerminalType      0x0201 Camera Sensor
>        bAssocTerminal          0
>        iTerminal               0 
>        wObjectiveFocalLengthMin      0
>        wObjectiveFocalLengthMax      0
>        wOcularFocalLength            0
>        bControlSize                  3
>        bmControls           0x00020a2e
>          Auto-Exposure Mode
>          Auto-Exposure Priority
>          Exposure Time (Absolute)
>          Focus (Absolute)
>          Zoom (Absolute)
>          PanTilt (Absolute)
>          Focus, Auto
>      VideoControl Interface Descriptor:
>        bLength                11
>        bDescriptorType        36
>        bDescriptorSubtype      5 (PROCESSING_UNIT)
>      Warning: Descriptor too short
>        bUnitID                 2
>        bSourceID               1
>        wMaxMultiplier      16384
>        bControlSize            2
>        bmControls     0x0000175b
>          Brightness
>          Contrast
>          Saturation
>          Sharpness
>          White Balance Temperature
>          Backlight Compensation
>          Gain
>          Power Line Frequency
>          White Balance Temperature, Auto
>        iProcessing             0 
>        bmVideoStandards     0x1b
>          None
>          NTSC - 525/60
>          SECAM - 625/50
>          NTSC - 625/50
>      VideoControl Interface Descriptor:
>        bLength                27
>        bDescriptorType        36
>        bDescriptorSubtype      6 (EXTENSION_UNIT)
>        bUnitID                 5
>        guidExtensionCode         {69678ee4-410f-40db-a850-7420d7d8240e}
>        bNumControls            8
>        bNrInPins               1
>        baSourceID( 0)          2
>        bControlSize            2
>        bmControls( 0)       0x3f
>        bmControls( 1)       0x03
>        iExtension              0 
>      VideoControl Interface Descriptor:
>        bLength                28
>        bDescriptorType        36
>        bDescriptorSubtype      6 (EXTENSION_UNIT)
>        bUnitID                 6
>        guidExtensionCode         {1f5d4ca9-de11-4487-840d-50933c8ec8d1}
>        bNumControls           16
>        bNrInPins               1
>        baSourceID( 0)          1
>        bControlSize            3
>        bmControls( 0)       0xff
>        bmControls( 1)       0xff
>        bmControls( 2)       0x03
>        iExtension              0 
>      VideoControl Interface Descriptor:
>        bLength                27
>        bDescriptorType        36
>        bDescriptorSubtype      6 (EXTENSION_UNIT)
>        bUnitID                 7
>        guidExtensionCode         {49e40215-f434-47fe-b158-0e885023e51b}
>        bNumControls            9
>        bNrInPins               1
>        baSourceID( 0)          1
>        bControlSize            2
>        bmControls( 0)       0xff
>        bmControls( 1)       0x01
>        iExtension              0 
>      VideoControl Interface Descriptor:
>        bLength                27
>        bDescriptorType        36
>        bDescriptorSubtype      6 (EXTENSION_UNIT)
>        bUnitID                 8
>        guidExtensionCode         {ffe52d21-8030-4e2c-82d9-f587d00540bd}
>        bNumControls           10
>        bNrInPins               1
>        baSourceID( 0)          1
>        bControlSize            2
>        bmControls( 0)       0x00
>        bmControls( 1)       0x03
>        iExtension              0 
>      VideoControl Interface Descriptor:
>        bLength                 9
>        bDescriptorType        36
>        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
>        bTerminalID             3
>        wTerminalType      0x0101 USB Streaming
>        bAssocTerminal          0
>        bSourceID               5
>        iTerminal               0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x87  EP 7 IN
>        bmAttributes            3
>          Transfer Type            Interrupt
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0010  1x 16 bytes
>        bInterval               8
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting       0
>      bNumEndpoints           0
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      VideoStreaming Interface Descriptor:
>        bLength                            15
>        bDescriptorType                    36
>        bDescriptorSubtype                  1 (INPUT_HEADER)
>        bNumFormats                         2
>        wTotalLength                   0x09f5
>        bEndpointAddress                 0x81  EP 1 IN
>        bmInfo                              0
>        bTerminalLink                       3
>        bStillCaptureMethod                 1
>        bTriggerSupport                     0
>        bTriggerUsage                       0
>        bControlSize                        1
>        bmaControls( 0)                     0
>        bmaControls( 1)                     4
>      VideoStreaming Interface Descriptor:
>        bLength                            27
>        bDescriptorType                    36
>        bDescriptorSubtype                  4 (FORMAT_UNCOMPRESSED)
>        bFormatIndex                        1
>        bNumFrameDescriptors               25
>        guidFormat                            {32595559-0000-0010-8000-00aa00389b71}
>        bBitsPerPixel                      16
>        bDefaultFrameIndex                  1
>        bAspectRatioX                       0
>        bAspectRatioY                       0
>        bmInterlaceFlags                 0x00
>          Interlaced stream or variable: No
>          Fields per frame: 2 fields
>          Field 1 first: No
>          Field pattern: Field 1 only
>        bCopyProtect                        0
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                         1
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            640
>        wHeight                           480
>        dwMinBitRate                 24576000
>        dwMaxBitRate                147456000
>        dwMaxVideoFrameBufferSize      614400
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                         2
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            160
>        wHeight                           120
>        dwMinBitRate                  1536000
>        dwMaxBitRate                  9216000
>        dwMaxVideoFrameBufferSize       38400
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                         3
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            176
>        wHeight                           144
>        dwMinBitRate                  2027520
>        dwMaxBitRate                 12165120
>        dwMaxVideoFrameBufferSize       50688
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                         4
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            320
>        wHeight                           176
>        dwMinBitRate                  4505600
>        dwMaxBitRate                 27033600
>        dwMaxVideoFrameBufferSize      112640
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                         5
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            320
>        wHeight                           240
>        dwMinBitRate                  6144000
>        dwMaxBitRate                 36864000
>        dwMaxVideoFrameBufferSize      153600
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                         6
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            432
>        wHeight                           240
>        dwMinBitRate                  8294400
>        dwMaxBitRate                 49766400
>        dwMaxVideoFrameBufferSize      207360
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                         7
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            352
>        wHeight                           288
>        dwMinBitRate                  8110080
>        dwMaxBitRate                 48660480
>        dwMaxVideoFrameBufferSize      202752
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                         8
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            544
>        wHeight                           288
>        dwMinBitRate                 12533760
>        dwMaxBitRate                 75202560
>        dwMaxVideoFrameBufferSize      313344
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                         9
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            640
>        wHeight                           360
>        dwMinBitRate                 18432000
>        dwMaxBitRate                110592000
>        dwMaxVideoFrameBufferSize      460800
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        10
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            752
>        wHeight                           416
>        dwMinBitRate                 25026560
>        dwMaxBitRate                150159360
>        dwMaxVideoFrameBufferSize      625664
>        dwDefaultFrameInterval         416666
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        11
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            800
>        wHeight                           448
>        dwMinBitRate                 28672000
>        dwMaxBitRate                172032000
>        dwMaxVideoFrameBufferSize      716800
>        dwDefaultFrameInterval         416666
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            50
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        12
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            864
>        wHeight                           480
>        dwMinBitRate                 33177600
>        dwMaxBitRate                159252480
>        dwMaxVideoFrameBufferSize      829440
>        dwDefaultFrameInterval         500000
>        bFrameIntervalType                  6
>        dwFrameInterval( 0)            416666
>        dwFrameInterval( 1)            500000
>        dwFrameInterval( 2)            666666
>        dwFrameInterval( 3)           1000000
>        dwFrameInterval( 4)           1333333
>        dwFrameInterval( 5)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            46
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        13
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            960
>        wHeight                           544
>        dwMinBitRate                 41779200
>        dwMaxBitRate                167116800
>        dwMaxVideoFrameBufferSize     1044480
>        dwDefaultFrameInterval         500000
>        bFrameIntervalType                  5
>        dwFrameInterval( 0)            500000
>        dwFrameInterval( 1)            666666
>        dwFrameInterval( 2)           1000000
>        dwFrameInterval( 3)           1333333
>        dwFrameInterval( 4)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            42
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        14
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1024
>        wHeight                           576
>        dwMinBitRate                 47185920
>        dwMaxBitRate                141557760
>        dwMaxVideoFrameBufferSize     1179648
>        dwDefaultFrameInterval         666666
>        bFrameIntervalType                  4
>        dwFrameInterval( 0)            666666
>        dwFrameInterval( 1)           1000000
>        dwFrameInterval( 2)           1333333
>        dwFrameInterval( 3)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            50
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        15
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            800
>        wHeight                           600
>        dwMinBitRate                 38400000
>        dwMaxBitRate                184320000
>        dwMaxVideoFrameBufferSize      960000
>        dwDefaultFrameInterval         416666
>        bFrameIntervalType                  6
>        dwFrameInterval( 0)            416666
>        dwFrameInterval( 1)            500000
>        dwFrameInterval( 2)            666666
>        dwFrameInterval( 3)           1000000
>        dwFrameInterval( 4)           1333333
>        dwFrameInterval( 5)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            42
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        16
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1184
>        wHeight                           656
>        dwMinBitRate                 62136320
>        dwMaxBitRate                186408960
>        dwMaxVideoFrameBufferSize     1553408
>        dwDefaultFrameInterval         666666
>        bFrameIntervalType                  4
>        dwFrameInterval( 0)            666666
>        dwFrameInterval( 1)           1000000
>        dwFrameInterval( 2)           1333333
>        dwFrameInterval( 3)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            42
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        17
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            960
>        wHeight                           720
>        dwMinBitRate                 55296000
>        dwMaxBitRate                165888000
>        dwMaxVideoFrameBufferSize     1382400
>        dwDefaultFrameInterval         666666
>        bFrameIntervalType                  4
>        dwFrameInterval( 0)            666666
>        dwFrameInterval( 1)           1000000
>        dwFrameInterval( 2)           1333333
>        dwFrameInterval( 3)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            38
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        18
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1280
>        wHeight                           720
>        dwMinBitRate                 73728000
>        dwMaxBitRate                147456000
>        dwMaxVideoFrameBufferSize     1843200
>        dwDefaultFrameInterval        1000000
>        bFrameIntervalType                  3
>        dwFrameInterval( 0)           1000000
>        dwFrameInterval( 1)           1333333
>        dwFrameInterval( 2)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            38
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        19
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1392
>        wHeight                           768
>        dwMinBitRate                 85524480
>        dwMaxBitRate                171048960
>        dwMaxVideoFrameBufferSize     2138112
>        dwDefaultFrameInterval        1000000
>        bFrameIntervalType                  3
>        dwFrameInterval( 0)           1000000
>        dwFrameInterval( 1)           1333333
>        dwFrameInterval( 2)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            34
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        20
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1504
>        wHeight                           832
>        dwMinBitRate                100106240
>        dwMaxBitRate                150159360
>        dwMaxVideoFrameBufferSize     2502656
>        dwDefaultFrameInterval        1333333
>        bFrameIntervalType                  2
>        dwFrameInterval( 0)           1333333
>        dwFrameInterval( 1)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            34
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        21
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1600
>        wHeight                           896
>        dwMinBitRate                114688000
>        dwMaxBitRate                172032000
>        dwMaxVideoFrameBufferSize     2867200
>        dwDefaultFrameInterval        1333333
>        bFrameIntervalType                  2
>        dwFrameInterval( 0)           1333333
>        dwFrameInterval( 1)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            34
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        22
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1280
>        wHeight                           960
>        dwMinBitRate                 98304000
>        dwMaxBitRate                147456000
>        dwMaxVideoFrameBufferSize     2457600
>        dwDefaultFrameInterval        1333333
>        bFrameIntervalType                  2
>        dwFrameInterval( 0)           1333333
>        dwFrameInterval( 1)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            30
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        23
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1712
>        wHeight                           960
>        dwMinBitRate                131481600
>        dwMaxBitRate                131481600
>        dwMaxVideoFrameBufferSize     3287040
>        dwDefaultFrameInterval        2000000
>        bFrameIntervalType                  1
>        dwFrameInterval( 0)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            30
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        24
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1792
>        wHeight                          1008
>        dwMinBitRate                144506880
>        dwMaxBitRate                144506880
>        dwMaxVideoFrameBufferSize     3612672
>        dwDefaultFrameInterval        2000000
>        bFrameIntervalType                  1
>        dwFrameInterval( 0)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            30
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                        25
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1920
>        wHeight                          1080
>        dwMinBitRate                165888000
>        dwMaxBitRate                165888000
>        dwMaxVideoFrameBufferSize     4147200
>        dwDefaultFrameInterval        2000000
>        bFrameIntervalType                  1
>        dwFrameInterval( 0)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                             6
>        bDescriptorType                    36
>        bDescriptorSubtype                 13 (COLORFORMAT)
>        bColorPrimaries                     1 (BT.709,sRGB)
>        bTransferCharacteristics            1 (BT.709)
>        bMatrixCoefficients                 4 (SMPTE 170M (BT.601))
>      VideoStreaming Interface Descriptor:
>        bLength                            11
>        bDescriptorType                    36
>        bDescriptorSubtype                  6 (FORMAT_MJPEG)
>        bFormatIndex                        2
>        bNumFrameDescriptors               25
>        bFlags                              1
>          Fixed-size samples: Yes
>        bDefaultFrameIndex                  1
>        bAspectRatioX                       0
>        bAspectRatioY                       0
>        bmInterlaceFlags                 0x00
>          Interlaced stream or variable: No
>          Fields per frame: 1 fields
>          Field 1 first: No
>          Field pattern: Field 1 only
>        bCopyProtect                        0
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                         1
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            640
>        wHeight                           480
>        dwMinBitRate                 24576000
>        dwMaxBitRate                147456000
>        dwMaxVideoFrameBufferSize      614400
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                         2
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            160
>        wHeight                           120
>        dwMinBitRate                  1536000
>        dwMaxBitRate                  9216000
>        dwMaxVideoFrameBufferSize       38400
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                         3
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            176
>        wHeight                           144
>        dwMinBitRate                  2027520
>        dwMaxBitRate                 12165120
>        dwMaxVideoFrameBufferSize       50688
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                         4
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            320
>        wHeight                           176
>        dwMinBitRate                  4505600
>        dwMaxBitRate                 27033600
>        dwMaxVideoFrameBufferSize      112640
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                         5
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            320
>        wHeight                           240
>        dwMinBitRate                  6144000
>        dwMaxBitRate                 36864000
>        dwMaxVideoFrameBufferSize      153600
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                         6
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            432
>        wHeight                           240
>        dwMinBitRate                  8294400
>        dwMaxBitRate                 49766400
>        dwMaxVideoFrameBufferSize      207360
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                         7
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            352
>        wHeight                           288
>        dwMinBitRate                  8110080
>        dwMaxBitRate                 48660480
>        dwMaxVideoFrameBufferSize      202752
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                         8
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            544
>        wHeight                           288
>        dwMinBitRate                 12533760
>        dwMaxBitRate                 75202560
>        dwMaxVideoFrameBufferSize      313344
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                         9
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            640
>        wHeight                           360
>        dwMinBitRate                 18432000
>        dwMaxBitRate                110592000
>        dwMaxVideoFrameBufferSize      460800
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        10
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            752
>        wHeight                           416
>        dwMinBitRate                 25026560
>        dwMaxBitRate                150159360
>        dwMaxVideoFrameBufferSize      625664
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        11
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            800
>        wHeight                           448
>        dwMinBitRate                 28672000
>        dwMaxBitRate                172032000
>        dwMaxVideoFrameBufferSize      716800
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        12
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            864
>        wHeight                           480
>        dwMinBitRate                 33177600
>        dwMaxBitRate                199065600
>        dwMaxVideoFrameBufferSize      829440
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        13
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            960
>        wHeight                           544
>        dwMinBitRate                 41779200
>        dwMaxBitRate                250675200
>        dwMaxVideoFrameBufferSize     1044480
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        14
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1024
>        wHeight                           576
>        dwMinBitRate                 47185920
>        dwMaxBitRate                283115520
>        dwMaxVideoFrameBufferSize     1179648
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        15
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            800
>        wHeight                           600
>        dwMinBitRate                 38400000
>        dwMaxBitRate                230400000
>        dwMaxVideoFrameBufferSize      960000
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        16
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1184
>        wHeight                           656
>        dwMinBitRate                 62136320
>        dwMaxBitRate                372817920
>        dwMaxVideoFrameBufferSize     1553408
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        17
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                            960
>        wHeight                           720
>        dwMinBitRate                 55296000
>        dwMaxBitRate                331776000
>        dwMaxVideoFrameBufferSize     1382400
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        18
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1280
>        wHeight                           720
>        dwMinBitRate                 73728000
>        dwMaxBitRate                442368000
>        dwMaxVideoFrameBufferSize     1843200
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        19
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1392
>        wHeight                           768
>        dwMinBitRate                 85524480
>        dwMaxBitRate                513146880
>        dwMaxVideoFrameBufferSize     2138112
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        20
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1504
>        wHeight                           832
>        dwMinBitRate                100106240
>        dwMaxBitRate                600637440
>        dwMaxVideoFrameBufferSize     2502656
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        21
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1600
>        wHeight                           896
>        dwMinBitRate                114688000
>        dwMaxBitRate                688128000
>        dwMaxVideoFrameBufferSize     2867200
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        22
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1280
>        wHeight                           960
>        dwMinBitRate                 98304000
>        dwMaxBitRate                589824000
>        dwMaxVideoFrameBufferSize     2457600
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        23
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1712
>        wHeight                           960
>        dwMinBitRate                131481600
>        dwMaxBitRate                788889600
>        dwMaxVideoFrameBufferSize     3287040
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        24
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1792
>        wHeight                          1008
>        dwMinBitRate                144506880
>        dwMaxBitRate                867041280
>        dwMaxVideoFrameBufferSize     3612672
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            54
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                        25
>        bmCapabilities                   0x01
>          Still image supported
>        wWidth                           1920
>        wHeight                          1080
>        dwMinBitRate                165888000
>        dwMaxBitRate                995328000
>        dwMaxVideoFrameBufferSize     4147200
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  7
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            416666
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           1333333
>        dwFrameInterval( 6)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                             6
>        bDescriptorType                    36
>        bDescriptorSubtype                 13 (COLORFORMAT)
>        bColorPrimaries                     1 (BT.709,sRGB)
>        bTransferCharacteristics            1 (BT.709)
>        bMatrixCoefficients                 4 (SMPTE 170M (BT.601))
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting       1
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x00c0  1x 192 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting       2
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0180  1x 384 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting       3
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting       4
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0280  1x 640 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting       5
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0320  1x 800 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting       6
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x03b0  1x 944 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting       7
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0a80  2x 640 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting       8
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0b20  2x 800 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting       9
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0be0  2x 992 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting      10
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x13c0  3x 960 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting      11
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x13fc  3x 1020 bytes
>        bInterval               1
>Device Qualifier (for other device speed):
>  bLength                10
>  bDescriptorType         6
>  bcdUSB               2.00
>  bDeviceClass          239 Miscellaneous Device
>  bDeviceSubClass         2 
>  bDeviceProtocol         1 Interface Association
>  bMaxPacketSize0        64
>  bNumConfigurations      1
>Device Status:     0x0000
>  (Bus Powered)
>
>Bus 001 Device 006: ID 03f0:c22a HP, Inc HP LaserJet Pro M428-M429
>Device Descriptor:
>  bLength                18
>  bDescriptorType         1
>  bcdUSB               2.00
>  bDeviceClass            0 
>  bDeviceSubClass         0 
>  bDeviceProtocol         0 
>  bMaxPacketSize0        64
>  idVendor           0x03f0 HP, Inc
>  idProduct          0xc22a 
>  bcdDevice            4.09
>  iManufacturer           1 HP
>  iProduct                2 HP LaserJet Pro M428-M429
>  iSerial                 3 CNBKN1K371
>  bNumConfigurations      1
>  Configuration Descriptor:
>    bLength                 9
>    bDescriptorType         2
>    wTotalLength       0x00cf
>    bNumInterfaces          5
>    bConfigurationValue     1
>    iConfiguration          0 
>    bmAttributes         0xc0
>      Self Powered
>    MaxPower                2mA
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        0
>      bAlternateSetting       0
>      bNumEndpoints           3
>      bInterfaceClass       255 Vendor Specific Class
>      bInterfaceSubClass    204 
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x02  EP 2 OUT
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x83  EP 3 IN
>        bmAttributes            3
>          Transfer Type            Interrupt
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0040  1x 64 bytes
>        bInterval               7
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        0
>      bAlternateSetting       1
>      bNumEndpoints           2
>      bInterfaceClass         7 Printer
>      bInterfaceSubClass      1 Printer
>      bInterfaceProtocol      4 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x02  EP 2 OUT
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       0
>      bNumEndpoints           2
>      bInterfaceClass         7 Printer
>      bInterfaceSubClass      1 Printer
>      bInterfaceProtocol      2 Bidirectional
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x84  EP 4 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x05  EP 5 OUT
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        2
>      bAlternateSetting       0
>      bNumEndpoints           2
>      bInterfaceClass       255 Vendor Specific Class
>      bInterfaceSubClass      4 
>      bInterfaceProtocol      1 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x86  EP 6 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x07  EP 7 OUT
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        2
>      bAlternateSetting       1
>      bNumEndpoints           2
>      bInterfaceClass         7 Printer
>      bInterfaceSubClass      1 Printer
>      bInterfaceProtocol      4 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x86  EP 6 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x07  EP 7 OUT
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting       0
>      bNumEndpoints           3
>      bInterfaceClass       255 Vendor Specific Class
>      bInterfaceSubClass    255 Vendor Specific Subclass
>      bInterfaceProtocol      0 
>      iInterface              4 MTP
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x88  EP 8 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x09  EP 9 OUT
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x8a  EP 10 IN
>        bmAttributes            3
>          Transfer Type            Interrupt
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0040  1x 64 bytes
>        bInterval               6
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        4
>      bAlternateSetting       0
>      bNumEndpoints           2
>      bInterfaceClass       255 Vendor Specific Class
>      bInterfaceSubClass      4 
>      bInterfaceProtocol      1 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x8b  EP 11 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x0c  EP 12 OUT
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        4
>      bAlternateSetting       1
>      bNumEndpoints           2
>      bInterfaceClass         7 Printer
>      bInterfaceSubClass      1 Printer
>      bInterfaceProtocol      4 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x8b  EP 11 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x0c  EP 12 OUT
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>Device Qualifier (for other device speed):
>  bLength                10
>  bDescriptorType         6
>  bcdUSB               2.00
>  bDeviceClass            0 
>  bDeviceSubClass         0 
>  bDeviceProtocol         0 
>  bMaxPacketSize0        64
>  bNumConfigurations      1
>Device Status:     0x0001
>  Self Powered
>
>Bus 001 Device 005: ID 046d:c328 Logitech, Inc. Corded Keyboard K280e
>Device Descriptor:
>  bLength                18
>  bDescriptorType         1
>  bcdUSB               1.10
>  bDeviceClass            0 
>  bDeviceSubClass         0 
>  bDeviceProtocol         0 
>  bMaxPacketSize0         8
>  idVendor           0x046d Logitech, Inc.
>  idProduct          0xc328 Corded Keyboard K280e
>  bcdDevice           86.00
>  iManufacturer           1 Logitech
>  iProduct                2 USB Keyboard
>  iSerial                 0 
>  bNumConfigurations      1
>  Configuration Descriptor:
>    bLength                 9
>    bDescriptorType         2
>    wTotalLength       0x003b
>    bNumInterfaces          2
>    bConfigurationValue     1
>    iConfiguration          4 U86.00_B0003
>    bmAttributes         0xa0
>      (Bus Powered)
>      Remote Wakeup
>    MaxPower               98mA
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        0
>      bAlternateSetting       0
>      bNumEndpoints           1
>      bInterfaceClass         3 Human Interface Device
>      bInterfaceSubClass      1 Boot Interface Subclass
>      bInterfaceProtocol      1 Keyboard
>      iInterface              0 
>        HID Device Descriptor:
>          bLength                 9
>          bDescriptorType        33
>          bcdHID               1.10
>          bCountryCode            0 Not supported
>          bNumDescriptors         1
>          bDescriptorType        34 Report
>          wDescriptorLength      65
>         Report Descriptors: 
>           ** UNAVAILABLE **
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            3
>          Transfer Type            Interrupt
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0008  1x 8 bytes
>        bInterval              10
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       0
>      bNumEndpoints           1
>      bInterfaceClass         3 Human Interface Device
>      bInterfaceSubClass      0 
>      bInterfaceProtocol      0 
>      iInterface              0 
>        HID Device Descriptor:
>          bLength                 9
>          bDescriptorType        33
>          bcdHID               1.10
>          bCountryCode            0 Not supported
>          bNumDescriptors         1
>          bDescriptorType        34 Report
>          wDescriptorLength      86
>         Report Descriptors: 
>           ** UNAVAILABLE **
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x82  EP 2 IN
>        bmAttributes            3
>          Transfer Type            Interrupt
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0003  1x 3 bytes
>        bInterval              10
>Device Status:     0x0000
>  (Bus Powered)
>
>Bus 001 Device 004: ID 093a:2533 Pixart Imaging, Inc. Gaming Mouse
>Device Descriptor:
>  bLength                18
>  bDescriptorType         1
>  bcdUSB               2.00
>  bDeviceClass            0 
>  bDeviceSubClass         0 
>  bDeviceProtocol         0 
>  bMaxPacketSize0         8
>  idVendor           0x093a Pixart Imaging, Inc.
>  idProduct          0x2533 
>  bcdDevice            1.00
>  iManufacturer           0 
>  iProduct                2 Gaming Mouse
>  iSerial                 0 
>  bNumConfigurations      1
>  Configuration Descriptor:
>    bLength                 9
>    bDescriptorType         2
>    wTotalLength       0x003b
>    bNumInterfaces          2
>    bConfigurationValue     1
>    iConfiguration          0 
>    bmAttributes         0xa0
>      (Bus Powered)
>      Remote Wakeup
>    MaxPower              100mA
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        0
>      bAlternateSetting       0
>      bNumEndpoints           1
>      bInterfaceClass         3 Human Interface Device
>      bInterfaceSubClass      1 Boot Interface Subclass
>      bInterfaceProtocol      2 Mouse
>      iInterface              0 
>        HID Device Descriptor:
>          bLength                 9
>          bDescriptorType        33
>          bcdHID               1.11
>          bCountryCode            0 Not supported
>          bNumDescriptors         1
>          bDescriptorType        34 Report
>          wDescriptorLength      79
>         Report Descriptors: 
>           ** UNAVAILABLE **
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            3
>          Transfer Type            Interrupt
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0008  1x 8 bytes
>        bInterval               2
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       0
>      bNumEndpoints           1
>      bInterfaceClass         3 Human Interface Device
>      bInterfaceSubClass      0 
>      bInterfaceProtocol      1 Keyboard
>      iInterface              0 
>        HID Device Descriptor:
>          bLength                 9
>          bDescriptorType        33
>          bcdHID               1.11
>          bCountryCode            0 Not supported
>          bNumDescriptors         1
>          bDescriptorType        34 Report
>          wDescriptorLength     113
>         Report Descriptors: 
>           ** UNAVAILABLE **
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x82  EP 2 IN
>        bmAttributes            3
>          Transfer Type            Interrupt
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0008  1x 8 bytes
>        bInterval               2
>Device Status:     0x0000
>  (Bus Powered)
>
>Bus 001 Device 003: ID 046d:09a4 Logitech, Inc. QuickCam E 3500
>Device Descriptor:
>  bLength                18
>  bDescriptorType         1
>  bcdUSB               2.00
>  bDeviceClass          239 Miscellaneous Device
>  bDeviceSubClass         2 
>  bDeviceProtocol         1 Interface Association
>  bMaxPacketSize0        64
>  idVendor           0x046d Logitech, Inc.
>  idProduct          0x09a4 QuickCam E 3500
>  bcdDevice            0.06
>  iManufacturer           0 
>  iProduct                0 
>  iSerial                 2 AE065620
>  bNumConfigurations      1
>  Configuration Descriptor:
>    bLength                 9
>    bDescriptorType         2
>    wTotalLength       0x049f
>    bNumInterfaces          4
>    bConfigurationValue     1
>    iConfiguration          0 
>    bmAttributes         0x80
>      (Bus Powered)
>    MaxPower              500mA
>    Interface Association:
>      bLength                 8
>      bDescriptorType        11
>      bFirstInterface         0
>      bInterfaceCount         2
>      bFunctionClass         14 Video
>      bFunctionSubClass       3 Video Interface Collection
>      bFunctionProtocol       0 
>      iFunction               0 
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        0
>      bAlternateSetting       0
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      1 Video Control
>      bInterfaceProtocol      0 
>      iInterface              0 
>      VideoControl Interface Descriptor:
>        bLength                13
>        bDescriptorType        36
>        bDescriptorSubtype      1 (HEADER)
>        bcdUVC               1.00
>        wTotalLength       0x0085
>        dwClockFrequency       48.000000MHz
>        bInCollection           1
>        baInterfaceNr( 0)       1
>      VideoControl Interface Descriptor:
>        bLength                18
>        bDescriptorType        36
>        bDescriptorSubtype      2 (INPUT_TERMINAL)
>        bTerminalID             1
>        wTerminalType      0x0201 Camera Sensor
>        bAssocTerminal          0
>        iTerminal               0 
>        wObjectiveFocalLengthMin      0
>        wObjectiveFocalLengthMax      0
>        wOcularFocalLength            0
>        bControlSize                  3
>        bmControls           0x0000000e
>          Auto-Exposure Mode
>          Auto-Exposure Priority
>          Exposure Time (Absolute)
>      VideoControl Interface Descriptor:
>        bLength                11
>        bDescriptorType        36
>        bDescriptorSubtype      5 (PROCESSING_UNIT)
>      Warning: Descriptor too short
>        bUnitID                 2
>        bSourceID               1
>        wMaxMultiplier      16384
>        bControlSize            2
>        bmControls     0x0000175b
>          Brightness
>          Contrast
>          Saturation
>          Sharpness
>          White Balance Temperature
>          Backlight Compensation
>          Gain
>          Power Line Frequency
>          White Balance Temperature, Auto
>        iProcessing             0 
>        bmVideoStandards     0x1b
>          None
>          NTSC - 525/60
>          SECAM - 625/50
>          NTSC - 625/50
>      VideoControl Interface Descriptor:
>        bLength                27
>        bDescriptorType        36
>        bDescriptorSubtype      6 (EXTENSION_UNIT)
>        bUnitID                 4
>        guidExtensionCode         {63610682-5070-49ab-b8cc-b3855e8d221e}
>        bNumControls           10
>        bNrInPins               1
>        baSourceID( 0)          2
>        bControlSize            2
>        bmControls( 0)       0xff
>        bmControls( 1)       0x03
>        iExtension              0 
>      VideoControl Interface Descriptor:
>        bLength                27
>        bDescriptorType        36
>        bDescriptorSubtype      6 (EXTENSION_UNIT)
>        bUnitID                13
>        guidExtensionCode         {63610682-5070-49ab-b8cc-b3855e8d221f}
>        bNumControls            8
>        bNrInPins               1
>        baSourceID( 0)          2
>        bControlSize            2
>        bmControls( 0)       0x7f
>        bmControls( 1)       0x01
>        iExtension              0 
>      VideoControl Interface Descriptor:
>        bLength                28
>        bDescriptorType        36
>        bDescriptorSubtype      6 (EXTENSION_UNIT)
>        bUnitID                10
>        guidExtensionCode         {63610682-5070-49ab-b8cc-b3855e8d2252}
>        bNumControls           24
>        bNrInPins               1
>        baSourceID( 0)          4
>        bControlSize            3
>        bmControls( 0)       0xff
>        bmControls( 1)       0xff
>        bmControls( 2)       0xff
>        iExtension              0 
>      VideoControl Interface Descriptor:
>        bLength                 9
>        bDescriptorType        36
>        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
>        bTerminalID             5
>        wTerminalType      0x0101 USB Streaming
>        bAssocTerminal          0
>        bSourceID               4
>        iTerminal               0 
>      ** UNRECOGNIZED:  20 41 01 0c 82 06 61 63 70 50 ab 49 b8 cc b3 85 5e 8d 22 50 14 01 04 03 ff ff 0f 00 00 00 00 00
>      ** UNRECOGNIZED:  20 41 01 08 82 06 61 63 70 50 ab 49 b8 cc b3 85 5e 8d 22 51 03 01 04 03 19 00 00 00 00 00 01 00
>      ** UNRECOGNIZED:  20 41 01 0b 82 06 61 63 70 50 ab 49 b8 cc b3 85 5e 8d 22 55 01 01 04 03 01 00 00 00 00 00 00 00
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x87  EP 7 IN
>        bmAttributes            3
>          Transfer Type            Interrupt
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0010  1x 16 bytes
>        bInterval               8
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       0
>      bNumEndpoints           0
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      VideoStreaming Interface Descriptor:
>        bLength                            16
>        bDescriptorType                    36
>        bDescriptorSubtype                  1 (INPUT_HEADER)
>        bNumFormats                         3
>        wTotalLength                   0x0270
>        bEndpointAddress                 0x81  EP 1 IN
>        bmInfo                              0
>        bTerminalLink                       5
>        bStillCaptureMethod                 2
>        bTriggerSupport                     1
>        bTriggerUsage                       0
>        bControlSize                        1
>        bmaControls( 0)                     4
>        bmaControls( 1)                     0
>        bmaControls( 2)                     4
>      VideoStreaming Interface Descriptor:
>        bLength                            11
>        bDescriptorType                    36
>        bDescriptorSubtype                  6 (FORMAT_MJPEG)
>        bFormatIndex                        1
>        bNumFrameDescriptors                5
>        bFlags                              1
>          Fixed-size samples: Yes
>        bDefaultFrameIndex                  3
>        bAspectRatioX                       0
>        bAspectRatioY                       0
>        bmInterlaceFlags                 0x00
>          Interlaced stream or variable: No
>          Fields per frame: 1 fields
>          Field 1 first: No
>          Field pattern: Field 1 only
>        bCopyProtect                        0
>      VideoStreaming Interface Descriptor:
>        bLength                            50
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                         1
>        bmCapabilities                   0x00
>          Still image unsupported
>        wWidth                            160
>        wHeight                           120
>        dwMinBitRate                  1536000
>        dwMaxBitRate                  9216000
>        dwMaxVideoFrameBufferSize       38400
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  6
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            400000
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            50
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                         2
>        bmCapabilities                   0x00
>          Still image unsupported
>        wWidth                            176
>        wHeight                           144
>        dwMinBitRate                  2027520
>        dwMaxBitRate                 12165120
>        dwMaxVideoFrameBufferSize       50688
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  6
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            400000
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            50
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                         3
>        bmCapabilities                   0x00
>          Still image unsupported
>        wWidth                            320
>        wHeight                           240
>        dwMinBitRate                  6144000
>        dwMaxBitRate                 36864000
>        dwMaxVideoFrameBufferSize      153600
>        dwDefaultFrameInterval         666666
>        bFrameIntervalType                  6
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            400000
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            50
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                         4
>        bmCapabilities                   0x00
>          Still image unsupported
>        wWidth                            352
>        wHeight                           288
>        dwMinBitRate                  8110080
>        dwMaxBitRate                 48660480
>        dwMaxVideoFrameBufferSize      202752
>        dwDefaultFrameInterval         666666
>        bFrameIntervalType                  6
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            400000
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            50
>        bDescriptorType                    36
>        bDescriptorSubtype                  7 (FRAME_MJPEG)
>        bFrameIndex                         5
>        bmCapabilities                   0x00
>          Still image unsupported
>        wWidth                            640
>        wHeight                           480
>        dwMinBitRate                 24576000
>        dwMaxBitRate                147456000
>        dwMaxVideoFrameBufferSize      614400
>        dwDefaultFrameInterval         666666
>        bFrameIntervalType                  6
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            400000
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            31
>        bDescriptorType                    36
>        bDescriptorSubtype                  3 (STILL_IMAGE_FRAME)
>        bEndpointAddress                 0x00  EP 0 OUT
>        bNumImageSizePatterns               5
>        wWidth( 0)                        160
>        wHeight( 0)                       120
>        wWidth( 1)                        176
>        wHeight( 1)                       144
>        wWidth( 2)                        320
>        wHeight( 2)                       240
>        wWidth( 3)                        352
>        wHeight( 3)                       288
>        wWidth( 4)                        640
>        wHeight( 4)                       480
>        bNumCompressionPatterns             5
>        bCompression( 0)                    5
>        bCompression( 1)                   10
>        bCompression( 2)                   15
>        bCompression( 3)                   20
>        bCompression( 4)                   25
>      VideoStreaming Interface Descriptor:
>        bLength                             6
>        bDescriptorType                    36
>        bDescriptorSubtype                 13 (COLORFORMAT)
>        bColorPrimaries                     1 (BT.709,sRGB)
>        bTransferCharacteristics            1 (BT.709)
>        bMatrixCoefficients                 4 (SMPTE 170M (BT.601))
>      VideoStreaming Interface Descriptor:
>        bLength                            27
>        bDescriptorType                    36
>        bDescriptorSubtype                  4 (FORMAT_UNCOMPRESSED)
>        bFormatIndex                        2
>        bNumFrameDescriptors                5
>        guidFormat                            {32595559-0000-0010-8000-00aa00389b71}
>        bBitsPerPixel                      16
>        bDefaultFrameIndex                  3
>        bAspectRatioX                       0
>        bAspectRatioY                       0
>        bmInterlaceFlags                 0x00
>          Interlaced stream or variable: No
>          Fields per frame: 2 fields
>          Field 1 first: No
>          Field pattern: Field 1 only
>        bCopyProtect                        0
>      VideoStreaming Interface Descriptor:
>        bLength                            50
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                         1
>        bmCapabilities                   0x00
>          Still image unsupported
>        wWidth                            160
>        wHeight                           120
>        dwMinBitRate                  1536000
>        dwMaxBitRate                  9216000
>        dwMaxVideoFrameBufferSize       38400
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  6
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            400000
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            50
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                         2
>        bmCapabilities                   0x00
>          Still image unsupported
>        wWidth                            176
>        wHeight                           144
>        dwMinBitRate                  2027520
>        dwMaxBitRate                 12165120
>        dwMaxVideoFrameBufferSize       50688
>        dwDefaultFrameInterval         333333
>        bFrameIntervalType                  6
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            400000
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            50
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                         3
>        bmCapabilities                   0x00
>          Still image unsupported
>        wWidth                            320
>        wHeight                           240
>        dwMinBitRate                  6144000
>        dwMaxBitRate                 36864000
>        dwMaxVideoFrameBufferSize      153600
>        dwDefaultFrameInterval         666666
>        bFrameIntervalType                  6
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            400000
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            50
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                         4
>        bmCapabilities                   0x00
>          Still image unsupported
>        wWidth                            352
>        wHeight                           288
>        dwMinBitRate                  8110080
>        dwMaxBitRate                 48660480
>        dwMaxVideoFrameBufferSize      202752
>        dwDefaultFrameInterval         666666
>        bFrameIntervalType                  6
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            400000
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            50
>        bDescriptorType                    36
>        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
>        bFrameIndex                         5
>        bmCapabilities                   0x00
>          Still image unsupported
>        wWidth                            640
>        wHeight                           480
>        dwMinBitRate                 24576000
>        dwMaxBitRate                147456000
>        dwMaxVideoFrameBufferSize      614400
>        dwDefaultFrameInterval         666666
>        bFrameIntervalType                  6
>        dwFrameInterval( 0)            333333
>        dwFrameInterval( 1)            400000
>        dwFrameInterval( 2)            500000
>        dwFrameInterval( 3)            666666
>        dwFrameInterval( 4)           1000000
>        dwFrameInterval( 5)           2000000
>      VideoStreaming Interface Descriptor:
>        bLength                            27
>        bDescriptorType                    36
>        bDescriptorSubtype                  3 (STILL_IMAGE_FRAME)
>        bEndpointAddress                 0x00  EP 0 OUT
>        bNumImageSizePatterns               5
>        wWidth( 0)                        160
>        wHeight( 0)                       120
>        wWidth( 1)                        176
>        wHeight( 1)                       144
>        wWidth( 2)                        320
>        wHeight( 2)                       240
>        wWidth( 3)                        352
>        wHeight( 3)                       288
>        wWidth( 4)                        640
>        wHeight( 4)                       480
>        bNumCompressionPatterns             1
>        bCompression( 0)                    5
>      VideoStreaming Interface Descriptor:
>        bLength                             6
>        bDescriptorType                    36
>        bDescriptorSubtype                 13 (COLORFORMAT)
>        bColorPrimaries                     1 (BT.709,sRGB)
>        bTransferCharacteristics            1 (BT.709)
>        bMatrixCoefficients                 4 (SMPTE 170M (BT.601))
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       1
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x00c0  1x 192 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       2
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0180  1x 384 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       3
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       4
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0280  1x 640 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       5
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0320  1x 800 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       6
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x03b0  1x 944 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       7
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0a80  2x 640 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       8
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0b20  2x 800 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       9
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0be0  2x 992 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting      10
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x1380  3x 896 bytes
>        bInterval               1
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting      11
>      bNumEndpoints           1
>      bInterfaceClass        14 Video
>      bInterfaceSubClass      2 Video Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x13fc  3x 1020 bytes
>        bInterval               1
>    Interface Association:
>      bLength                 8
>      bDescriptorType        11
>      bFirstInterface         2
>      bInterfaceCount         2
>      bFunctionClass          1 Audio
>      bFunctionSubClass       2 Streaming
>      bFunctionProtocol       0 
>      iFunction               0 
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        2
>      bAlternateSetting       0
>      bNumEndpoints           0
>      bInterfaceClass         1 Audio
>      bInterfaceSubClass      1 Control Device
>      bInterfaceProtocol      0 
>      iInterface              0 
>      AudioControl Interface Descriptor:
>        bLength                 9
>        bDescriptorType        36
>        bDescriptorSubtype      1 (HEADER)
>        bcdADC               1.00
>        wTotalLength       0x0026
>        bInCollection           1
>        baInterfaceNr(0)        3
>      AudioControl Interface Descriptor:
>        bLength                12
>        bDescriptorType        36
>        bDescriptorSubtype      2 (INPUT_TERMINAL)
>        bTerminalID             1
>        wTerminalType      0x0201 Microphone
>        bAssocTerminal          0
>        bNrChannels             1
>        wChannelConfig     0x0000
>        iChannelNames           0 
>        iTerminal               0 
>      AudioControl Interface Descriptor:
>        bLength                 9
>        bDescriptorType        36
>        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
>        bTerminalID             3
>        wTerminalType      0x0101 USB Streaming
>        bAssocTerminal          1
>        bSourceID               5
>        iTerminal               0 
>      AudioControl Interface Descriptor:
>        bLength                 8
>        bDescriptorType        36
>        bDescriptorSubtype      6 (FEATURE_UNIT)
>        bUnitID                 5
>        bSourceID               1
>        bControlSize            1
>        bmaControls(0)       0x03
>          Mute Control
>          Volume Control
>        iFeature                0 
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting       0
>      bNumEndpoints           0
>      bInterfaceClass         1 Audio
>      bInterfaceSubClass      2 Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting       1
>      bNumEndpoints           1
>      bInterfaceClass         1 Audio
>      bInterfaceSubClass      2 Streaming
>      bInterfaceProtocol      0 
>      iInterface              0 
>      AudioStreaming Interface Descriptor:
>        bLength                 7
>        bDescriptorType        36
>        bDescriptorSubtype      1 (AS_GENERAL)
>        bTerminalLink           3
>        bDelay                  1 frames
>        wFormatTag         0x0001 PCM
>      AudioStreaming Interface Descriptor:
>        bLength                11
>        bDescriptorType        36
>        bDescriptorSubtype      2 (FORMAT_TYPE)
>        bFormatType             1 (FORMAT_TYPE_I)
>        bNrChannels             1
>        bSubframeSize           2
>        bBitResolution         16
>        bSamFreqType            1 Discrete
>        tSamFreq[ 0]        16000
>      Endpoint Descriptor:
>        bLength                 9
>        bDescriptorType         5
>        bEndpointAddress     0x86  EP 6 IN
>        bmAttributes            5
>          Transfer Type            Isochronous
>          Synch Type               Asynchronous
>          Usage Type               Data
>        wMaxPacketSize     0x0024  1x 36 bytes
>        bInterval               4
>        bRefresh                0
>        bSynchAddress           0
>        AudioStreaming Endpoint Descriptor:
>          bLength                 7
>          bDescriptorType        37
>          bDescriptorSubtype      1 (EP_GENERAL)
>          bmAttributes         0x01
>            Sampling Frequency
>          bLockDelayUnits         0 Undefined
>          wLockDelay         0x0000
>Device Qualifier (for other device speed):
>  bLength                10
>  bDescriptorType         6
>  bcdUSB               2.00
>  bDeviceClass          239 Miscellaneous Device
>  bDeviceSubClass         2 
>  bDeviceProtocol         1 Interface Association
>  bMaxPacketSize0        64
>  bNumConfigurations      1
>Device Status:     0x0000
>  (Bus Powered)
>
>Bus 001 Device 002: ID 0a89:0025 Aktiv Rutoken lite
>Device Descriptor:
>  bLength                18
>  bDescriptorType         1
>  bcdUSB               2.00
>  bDeviceClass            0 
>  bDeviceSubClass         0 
>  bDeviceProtocol         0 
>  bMaxPacketSize0        16
>  idVendor           0x0a89 Aktiv
>  idProduct          0x0025 Rutoken lite
>  bcdDevice            1.00
>  iManufacturer           1 Aktiv
>  iProduct                2 Rutoken lite
>  iSerial                 0 
>  bNumConfigurations      1
>  Configuration Descriptor:
>    bLength                 9
>    bDescriptorType         2
>    wTotalLength       0x005d
>    bNumInterfaces          1
>    bConfigurationValue     1
>    iConfiguration          0 
>    bmAttributes         0x80
>      (Bus Powered)
>    MaxPower              100mA
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        0
>      bAlternateSetting       0
>      bNumEndpoints           2
>      bInterfaceClass        11 Chip/SmartCard
>      bInterfaceSubClass      0 
>      bInterfaceProtocol      0 
>      iInterface              0 
>      ChipCard Interface Descriptor:
>        bLength                54
>        bDescriptorType        33
>        bcdCCID              1.10  (Warning: Only accurate for version 1.0)
>        nMaxSlotIndex           0
>        bVoltageSupport         1  5.0V 
>        dwProtocols             2  T=1
>        dwDefaultClock       3580
>        dwMaxiumumClock      3580
>        bNumClockSupported      0
>        dwDataRate           9600 bps
>        dwMaxDataRate        9600 bps
>        bNumDataRatesSupp.      0
>        dwMaxIFSD             254
>        dwSyncProtocols  00000000 
>        dwMechanical     00000000 
>        dwFeatures       00020840
>          Auto parameter negotiation made by CCID
>          Short APDU level exchange
>        dwMaxCCIDMsgLen       271
>        bClassGetResponse    echo
>        bClassEnvelope       echo
>        wlcdLayout           none
>        bPINSupport             0 
>        bMaxCCIDBusySlots       1
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x02  EP 2 OUT
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0040  1x 64 bytes
>        bInterval               0
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x82  EP 2 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0040  1x 64 bytes
>        bInterval               0
>Device Status:     0x0000
>  (Bus Powered)
>
>Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>Device Descriptor:
>  bLength                18
>  bDescriptorType         1
>  bcdUSB               2.00
>  bDeviceClass            9 Hub
>  bDeviceSubClass         0 
>  bDeviceProtocol         1 Single TT
>  bMaxPacketSize0        64
>  idVendor           0x1d6b Linux Foundation
>  idProduct          0x0002 2.0 root hub
>  bcdDevice            5.10
>  iManufacturer           3 Linux 5.10.117-std-def-alt1 xhci-hcd
>  iProduct                2 xHCI Host Controller
>  iSerial                 1 0000:00:14.0
>  bNumConfigurations      1
>  Configuration Descriptor:
>    bLength                 9
>    bDescriptorType         2
>    wTotalLength       0x0019
>    bNumInterfaces          1
>    bConfigurationValue     1
>    iConfiguration          0 
>    bmAttributes         0xe0
>      Self Powered
>      Remote Wakeup
>    MaxPower                0mA
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        0
>      bAlternateSetting       0
>      bNumEndpoints           1
>      bInterfaceClass         9 Hub
>      bInterfaceSubClass      0 
>      bInterfaceProtocol      0 Full speed (or root) hub
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            3
>          Transfer Type            Interrupt
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0004  1x 4 bytes
>        bInterval              12
>Hub Descriptor:
>  bLength              11
>  bDescriptorType      41
>  nNbrPorts            10
>  wHubCharacteristic 0x000a
>    No power switching (usb 1.0)
>    Per-port overcurrent protection
>    TT think time 8 FS bits
>  bPwrOn2PwrGood       10 * 2 milli seconds
>  bHubContrCurrent      0 milli Ampere
>  DeviceRemovable    0x00 0x00
>  PortPwrCtrlMask    0xff 0xff
> Hub Port Status:
>   Port 1: 0000.0100 power
>   Port 2: 0000.0100 power
>   Port 3: 0000.0103 power enable connect
>   Port 4: 0000.0503 highspeed power enable connect
>   Port 5: 0000.0103 power enable connect
>   Port 6: 0000.0303 lowspeed power enable connect
>   Port 7: 0000.0503 highspeed power enable connect
>   Port 8: 0000.0100 power
>   Port 9: 0000.0503 highspeed power enable connect
>   Port 10: 0000.0100 power
>Device Status:     0x0001
>  Self Powered

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Attachments on bug 42851: 10798 | 10799