[mythtv-commits] Ticket #11377: Corrupted video when using VDPAU decoding

MythTV noreply at mythtv.org
Fri Mar 22 10:54:19 UTC 2013


#11377: Corrupted video when using VDPAU decoding
-------------------------------------+--------------------------------
 Reporter:  peper03@…                |          Owner:
     Type:  Bug Report - General     |         Status:  infoneeded_new
 Priority:  minor                    |      Milestone:  unknown
Component:  MythTV - Video Playback  |        Version:  0.26-fixes
 Severity:  medium                   |     Resolution:
 Keywords:                           |  Ticket locked:  0
-------------------------------------+--------------------------------

Comment (by peper03@…):

 Even with those options, mplayer plays the file without corruption.  The
 output from mplayer seems a little odd, however:

 ----

 ==========================================================================
 Forced video codec: ffmpeg12vdpau
 Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
 libavcodec version 53.35.0 (external)
 Mismatching header version 53.32.2
 Selected video codec: [ffmpeg12vdpau] vfm: ffmpeg (FFmpeg MPEG-1/2
 (VDPAU))
 ==========================================================================
 Audio: no sound
 Starting playback...
 [VD_FFMPEG] XVMC-accelerated MPEG-2.
 Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
 VO: [vdpau] 720x480 => 720x540 MPEG2 VDPAU acceleration
 [mpegvideo_vdpau @ 0x7fdc07297380]allocate dummy last picture for field
 based first keyframe


 ----

 "XVMC-accelerated MPEG-2"?

 NVIDIA confirmed they could reproduce the problem with Myth but not with
 mplayer and would investigate.  I've not heard anything more since then
 (31st January).

-- 
Ticket URL: <http://code.mythtv.org/trac/ticket/11377#comment:2>
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