[FFmpeg-trac] #2062(avcodec:new): Playback of HD-PVR recordings corrupted when using VDPAU

FFmpeg trac at avcodec.org
Tue Dec 25 17:04:10 CET 2012

#2062: Playback of HD-PVR recordings corrupted when using VDPAU
             Reporter:  jyavenard  |                     Type:  defect
               Status:  new        |                 Priority:  normal
            Component:  avcodec    |                  Version:  unspecified
             Keywords:             |               Blocked By:
             Blocking:             |  Reproduced by developer:  0
Analyzed by developer:  0          |
 Summary of the bug:
 In reference to bug #2050

 The following clip:

 Presents video corruptions when using VDPAU, where playback devolves into
 a weird backward-and-forward stuttering, with frames being displayed out
 of order

 git bisect point bfca35114ae174bbabd88526379d95d4022a98b1 as the commit
 introducing the regression:
 commit bfca35114ae174bbabd88526379d95d4022a98b1
 Author: Michael Niedermayer <michaelni at gmx.at>
 Date:   Wed Nov 16 23:58:06 2011 +0100

     h264: rewrite has_b_frame calculation code,
     the previous implementation was too buggy.

     Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

 Reversal of that commit against release/1.0 is available at:

 Issue also occurs on master.

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2062>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker

More information about the FFmpeg-trac mailing list