[FFmpeg-trac] #2654(avcodec:new): calling draw slice callback with NULL data
FFmpeg
trac at avcodec.org
Sat Jun 8 23:29:02 CEST 2013
#2654: calling draw slice callback with NULL data
------------------------------------+-----------------------------------
Reporter: ubitux | Owner:
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: mpegvideo | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by cehoyos):
{{{
$ mplayer matrixbench_mpeg2.mpg -vo gl
MPlayer SVN-r36298-4.7 (C) 2000-2013 MPlayer Team
Playing matrixbench_mpeg2.mpg.
libavformat version 55.8.102 (internal)
MPEG-PS file format detected.
VIDEO: MPEG2 720x576 (aspect 2) 25.000 fps 11421.6 kbps (1427.7
kbyte/s)
Load subtitles in ./
[gl] using extended formats. Use -vo gl:nomanyfmts if playback fails.
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 55.15.100 (internal)
Selected video codec: [ffmpeg2] vfm: ffmpeg (FFmpeg MPEG-2)
==========================================================================
==========================================================================
Opening audio decoder: [mpg123] MPEG 1.0/2.0/2.5 layers I, II, III
AUDIO: 48000 Hz, 2 ch, s16le, 384.0 kbit/25.00% (ratio: 48000->192000)
Selected audio codec: [mpg123] afm: mpg123 (MPEG 1.0/2.0/2.5 layers I, II,
III)
==========================================================================
AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample)
Starting playback...
[VD_FFMPEG] Trying pixfmt=0.
[VD_FFMPEG] XVMC-accelerated MPEG-2.
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
VO: [gl] 720x576 => 768x576 Planar YV12
A: 0.3 V: 0.3 A-V: 0.021 ct: 0.005 4/ 4 ??% ??% ??,?% 0 0
[VD_FFMPEG] DRI failure.
A: 187.8 V: 187.7 A-V: 0.040 ct: 0.032 4690/4690 6% 0% 0.2% 6 0
Exiting... (End of file)
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2654#comment:1>
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