[FFmpeg-trac] #3138(undetermined:new): VDPAU: MPEG-4 Video Corruption/Garbling with Radeon hardware decoding
FFmpeg
trac at avcodec.org
Tue Nov 19 09:34:24 CET 2013
#3138: VDPAU: MPEG-4 Video Corruption/Garbling with Radeon hardware decoding
-------------------------------------+-------------------------------------
Reporter: aphirst | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: 2.1 | undetermined
Keywords: vdpau asp | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
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Comment (by aphirst):
I really don't know. It's definitely true that when I started using VDPAU
on my Radeon chip, I also (necessarily) started using the Free driver as
well.
From where I stand at least, I'd've thought that this is to do with either
FFmpeg's handling of this specific kind of file content over to VDPAU, or
how the radeon driver gets it from VDPAU to the hardware decoder.
Either way; I '''know''' that mplayer/mpv/VLC/etc. can play this content
fine with Nvidia+VDPAU, software-decoding and so on; and I know that this
specific device has been able to hardware decode it (Catalyst+VAAPI) - so
surely the problem has to lie somewhere between the player and the
hardware?
I thought I ought to report my issue to FFmpeg first, since I fully
expected that the freedesktop guys would just say something like "report
to FFmpeg first and work down from there".
What do you think then; should I report this over there as well, link to
this report, and see how it goes?
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3138#comment:9>
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