[FFmpeg-trac] #3144(undetermined:new): Assertion failure with XVMC removal

FFmpeg trac at avcodec.org
Sun Nov 17 05:30:10 CET 2013

#3144: Assertion failure with XVMC removal
             Reporter:  vallimar     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  xvmc         |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0

Comment (by vallimar):

 Using no-xvmc-1 patch, which forces FF_API_XVMC to equal 0 and also
 provides a couple corrections to allow compilation of MPlayer with this
 setting. I play my files through UMS (http://www.universalmediaserver.com)
 using mencoder to transcode files, it passes them through to ffmpeg using
 an -oac and -ovc value of "lavc". I did a fresh checkout and compile of
 both sources just now also.

 With only the -1 patch applied:

   DEBUG 2013-11-16 23:10:39.029 [mencoder-76] Starting mencoder -ss 0
 "/srv/torrent/Anime/Gurren Lagann/[CBM]_Gurren_Lagann_-_01_-
 -msglevel statusline=2 -oac lavc -of mpeg -mpegopts
 format=mpeg2:muxrate=500000:vbuf_size=1194:abuf_size=64 -ovc lavc
 -channels 2 -lavdopts debug=0:threads=4 -lavcopts
 -ass -fontconfig -aid 0 -noautosub -sid 1 -ofps 24000/1001 -lavdopts fast
 -mc 0 -noskip -af lavcresample=48000 -srate 48000 -o

   DEBUG 2013-11-16 23:10:39.048 [Thread-284] Assertion CODEC_ID_CLLC ==
 AV_CODEC_ID_CLLC failed at libavcodec/utils.c:2851

 When adding the -2 patch, the error goes away.

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3144#comment:2>
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