Bug 13452
| Summary: | openchrome XvMC mpeg2 decoding is not supported | ||
|---|---|---|---|
| Product: | Sisyphus | Reporter: | Andrey Liakhovets <a.o.liakh> |
| Component: | mplayer | Assignee: | protvin <protvin> |
| Status: | CLOSED FIXED | QA Contact: | qa-sisyphus |
| Severity: | enhancement | ||
| Priority: | P2 | CC: | andy, protvin |
| Version: | unstable | ||
| Hardware: | all | ||
| OS: | Linux | ||
| Attachments: | |||
Created attachment 2275 [details]
"mplayer" part of openchrome XvMC VLD patch
Created attachment 2276 [details]
mplayer spec patch for openchrome XvMC VLD
Created attachment 2277 [details]
Revert VLD changes
Created attachment 2278 [details]
"ffmpeg" part of openchrome XvMC VLD patch
Created attachment 2279 [details]
ffmpeg spec patch for openchrome XvMC VLD
(In reply to comment #0) > В драйвере openchrome существует поддержка аппаратного декодирования MPEG2. Существующая в mplayer поддержка не работает? Если нет - попробуйте ffmpeg из Daedalus - в этой сборке эта поддержка тоже включена. mplayer-1.0-alt35.25029.1 из Sisyphus
ffmpeg-0.5.0-alt0.11004.1 из Daedalus
Не работает:
[VD_FFMPEG] XVMC accelerated codec.
Selected video codec: [ffmpeg12mc] vfm: ffmpeg (FFmpeg MPEG-1/2 (XvMC))
...
[VD_FFMPEG] XVMC-accelerated MPEG-2.
[VD_FFMPEG] Trying pixfmt=0.
VDec: vo config request - 720 x 576 (preferred colorspace: MPEG1/2 Motion
Compensation and IDCT)
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
[VD_FFMPEG] Trying pixfmt=1.
VDec: vo config request - 720 x 576 (preferred colorspace: MPEG1/2 Motion
Compensation)
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
[VD_FFMPEG] Trying pixfmt=2.
VDec: vo config request - 720 x 576 (preferred colorspace: MPEG1/2 Motion
Compensation and VLD)
VDec: using MPEG1/2 Motion Compensation and VLD as output csp (no 0)
Movie-Aspect is 1,78:1 - prescaling to correct movie aspect.
VO: [xvmc] 720x576 => 1024x576 MPEG1/2 Motion Compensation and VLD
vo_xvmc: Port 68 grabed
vo_xvmc: Found matching surface with id=32315659 on 68 port at 0 adapter
vo_xvmc: Allocated Direct Context
vo_xvmc: Motion Compensation context allocated - 8 surfaces
vo_xvmc: idct=0 unsigned_intra=0
vo_xvmc: looking for OSD support
Subpicture id 0x34344149
vo_xvmc: OSD support by backend rendering (fast)
vo_xvmc: Please send feedback to confirm that it works,otherwise send bugreport!
MPlayer interrupted by signal 11 in module: decode_video
- MPlayer crashed by bad usage of CPU/FPU/RAM.
Recompile MPlayer with --enable-debug and make a 'gdb' backtrace and
disassembly. Details in DOCS/HTML/en/bugreports_what.html#bugreports_crash.
- MPlayer crashed. This shouldn't happen.
It can be a bug in the MPlayer code _or_ in your drivers _or_ in your
gcc version. If you think it's MPlayer's fault, please read
DOCS/HTML/en/bugreports.html and follow the instructions there. We can't and
won't help unless you provide this information when reporting a possible bug.
Похоже, здесь достаточно старая версия патча: > mplayer-1.0-alt35.25029.1 из Sisyphus > ffmpeg-0.5.0-alt0.11004.1 из Daedalus Вот "новая и новейшая история": http://wiki.openchrome.org/pipermail/openchrome-users/2007-July/003365.html http://wiki.openchrome.org/pipermail/openchrome-users/2007-August/003453.html http://wiki.openchrome.org/pipermail/openchrome-users/2007-October/003649.html http://wiki.openchrome.org/pipermail/openchrome-users/2007-November/003728.html Для нового mplayer-1.0-alt35.25487.1 можно использовать тот же самый XvMC VLD патч. Новый патч на spec прикрепил. Проверено: работает на VIA EPIA SP8000 (с ffmpeg-11199-alt3 из Сизифа). Created attachment 2335 [details]
Spec патч для mplayer-1.0-alt35.25487.1
Created attachment 2338 [details]
Spec патч для mplayer-1.0-alt35.25498.1
Опять-таки работает с прежним XvMC VLD патчем.
(In reply to comment #11) Посмотрите на mplayer+ffmpeg в Daedalus. В Сизиф не выкладывал, потому как ffmpeg там слишком старый для текущего Mplayer. > (In reply to comment #11)
mplayer-1.0-alt35.25844.1 из Daedalus
ffmpeg-0.5.0-alt0.11604.1 из Daedalus
Не работает.
либо так:
vo_xvmc: X-Video extension 2.2
vo_xvmc: X-Video MotionCompensation Extension version 1.1
==========================================================================
Forced video codec: ffmpeg12mc
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Could not open codec.
VDecoder init failed :(
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 480 (preferred colorspace: Mpeg PES)
Trying filter chain: vo
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
SwScale params: -1 x -1 (-1=no scaling)
Trying filter chain: scale vo
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.4.0b
Selected video codec: [mpeg12] vfm: libmpeg2 (MPEG-1 or 2 (libmpeg2))
...
VDec: vo config request - 720 x 480 (preferred colorspace: Planar YV12)
Trying filter chain: vo
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
SwScale params: -1 x -1 (-1=no scaling)
Trying filter chain: scale vo
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
FATAL: Could not initialize video filters (-vf) or video output (-vo).
либо так:
vo_xvmc: X-Video extension 2.2
vo_xvmc: X-Video MotionCompensation Extension version 1.1
==========================================================================
Forced video codec: ffmpeg12mc
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Could not open codec.
VDecoder init failed :(
Cannot find codec matching selected -vo and video format 0x10000002.
...
Video: no video
Патч на последних сборках не проверял, почти наверняка надо будет что-то менять. Пока не готова новая версия патча, предложил убрать его и из ffmpeg (#13453). в mplayer патч тоже выкинут. сейчас даже файлов нет, которые патчились. -vo xvmc в спеке включен, интересно работает, нет. |
Description
Andrey Liakhovets 2007-11-16 15:08:06 MSK