I found that the hardware SRC was inferior to alsa's linear SRC which was inferior to mplayer's default SRC which was inferior to mplayer's resample fitler which was inferior to mplayer's lavcresample filter, which was still inferior to using an old Hollywood+ dvd decoder card purely for it's dolby certified SPDIF port.  ...
One bug found | Edit Search | Change Columns |
as
ID Status Resolution Sev Product Comp Assignee Reporter Summary
26153 CLOS DUPL nor Sisyphus xorg-x11 sin zerg отсутствует vboxvideo_dri.so

File a new bug in the "xorg-x11-drv-vboxvideo" component of the "Sisyphus" product