#545: Matroska demuxer unable to play valid file #2
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Reporter: brad | Type: defect
Status: new | Priority: important
Component: avformat | Version: git-master
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Trying out the Matroska testsuite with FFmpeg I see the FFmpeg Matroska
demuxer is unable to play one of the test videos. It plays the first few
secs kinda choppy and it shouldn't be and then just "freezes" instead of
continuing.
$ /home/brad/ffmpeg/ffplay matroska_test_file.mkv
^[[0;39mffplay version N-33517-gbe5ac96, Copyright (c) 2003-2011 the
FFmpeg developers
^[[0m^[[0;39m built on Oct 11 2011 20:25:06 with gcc 4.2.1 20070719
^[[0m^[[0;39m configuration: --disable-debug --disable-indev=jack
--disable-indev=oss --disable-outdev=oss --disable-outdev=sdl --enable-gpl
--enable-libgsm --enable-libmp3lame --enable-libschroedinger --enable-
libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-
libx264 --enable-runtime-cpudetect --enable-x11grab --extra-
cflags='-I/usr/local/include -I/usr/X11R6/include' --extra-
libs='-L/usr/local/lib -L/usr/X11R6/lib' --optflags='-O2 -pipe -Wno-
redundant-decls'
^[[0m^[[0;39m libavutil 51. 20. 1 / 51. 20. 1
^[[0m^[[0;39m libavcodec 53. 20. 1 / 53. 20. 1
^[[0m^[[0;39m libavformat 53. 15. 0 / 53. 15. 0
^[[0m^[[0;39m libavdevice 53. 4. 0 / 53. 4. 0
^[[0m^[[0;39m libavfilter 2. 43. 6 / 2. 43. 6
^[[0m^[[0;39m libswscale 2. 1. 0 / 2. 1. 0
^[[0m^[[0;39m libpostproc 51. 2. 0 / 51. 2. 0
^[[0m^[[0;39m[matroska,webm @ 0x2038bf000] Unknown entry 0x4001
^[[0m^[[0;39m[matroska,webm @ 0x2038bf000] Unknown entry 0xEA
^[[0m^[[1;31m[matroska,webm @ 0x2038bf000] Invalid track number 87
^[[0m^[[0;39m[matroska,webm @ 0x2038bf000] Invalid stream 87 or size 31
^[[0m^[[0;39mInput #0, matroska,webm, from 'matroska_test_file.mkv':
^[[0m^[[0;39m Metadata:
^[[0m^[[0;39m TITLE : Big Buck Bunny - test 7
^[[0m^[[0;39m DATE_RELEASED : 2010
^[[0m^[[0;39m COMMENT : Matroska Validation File 7, junk
elements are present at the beggining or end of clusters, the parser
should skip it. There is also a damaged element at 451418
^[[0m^[[0;39m Duration: ^[[0m^[[0;39m00:00:37.04^[[0m^[[0;39m, start:
^[[0m^[[0;39m0.000000^[[0m^[[0;39m, bitrate: ^[[0m^[[0;39m2211
kb/s^[[0m^[[0;39m
^[[0m^[[0;39m Stream #0:0^[[0m^[[0;39m: Video: h264 (Main), yuv420p,
1024x576^[[0m^[[0;39m, SAR 1:1 DAR 16:9^[[0m^[[0;39m, 24 fps^[[0m^[[0;39m,
24 tbr^[[0m^[[0;39m, 1k tbn^[[0m^[[0;39m, 48 tbc^[[0m^[[0;39m
^[[0m^[[0;39m Stream #0:1^[[0m^[[0;39m: Audio: aac, 48000 Hz, stereo,
s16^[[0m^[[0;39m
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/545>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker
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