[FFmpeg-trac] #879(avformat:new): mxf files without FooterPartition
FFmpeg
trac at avcodec.org
Fri Jan 6 01:17:58 CET 2012
#879: mxf files without FooterPartition
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Reporter: zhukov | Owner:
Type: defect | Status: new
Priority: normal | Component: avformat
Version: git-master | Resolution:
Keywords: mxf | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by zhukov):
yes the patch helps to get through the error but the j2k inside wont
decode (even i force use of libopenjpeg)
{{{
./ffmpeg -loglevel debug -codec libopenjpeg -i
~/Dropbox/Public/10bit_yuv_j2k.mxf -f rawvideo /dev/null
ffmpeg version N-36504-g4278023, Copyright (c) 2000-2012 the FFmpeg
developers
built on Jan 5 2012 15:26:05 with llvm_gcc 4.2.1 (Based on Apple Inc.
build 5658) (LLVM build 2336.1.00)
configuration: --enable-libopenjpeg
libavutil 51. 34.100 / 51. 34.100
libavcodec 53. 54.100 / 53. 54.100
libavformat 53. 29.100 / 53. 29.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 57.101 / 2. 57.101
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 5.100 / 0. 5.100
[mxf @ 0x7fa24983d800] Format mxf probed with size=2048 and score=100
[mxf @ 0x7fa24983d800] broken or empty index
[libopenjpeg @ 0x7fa24983fc00] err{or,}_recognition separate: 1; 1
[libopenjpeg @ 0x7fa24983fc00] err{or,}_recognition combined: 1; 10001
[libopenjpeg @ 0x7fa24983fc00] detected 8 logical cores
[mxf @ 0x7fa24983d800] parser not found for codec j2k, packets or times
may be invalid.
[mxf @ 0x7fa24983d800] Probe buffer size limit 5000000 reached
Input #0, mxf, from '/Users/zhukov/Dropbox/Public/10bit_yuv_j2k.mxf':
Duration: 00:00:37.24, start: 0.000000, bitrate: 2252 kb/s
Stream #0:0, 4, 1001/24000: Video: j2k, 1920x1080, 1001/24000, 23.98
fps, 23.98 tbr, 23.98 tbn, 23.98 tbc
File '/dev/null' already exists. Overwrite ? [y/N] y
Video pixel format is unknown, stream cannot be encoded
}}}
which was not the case like a month before when i submitted a patch for
yuv libopenjpegdec support
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/879#comment:9>
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