New submission from Carl Eugen Hoyos <ceho...@rainbow.studorg.tuwien.ac.at>:

Sample in samples/jpeg2000 is not really gray.

ffmpeg -i jpeg2000_mxf_first_10mb.mxf
FFmpeg version SVN-r25512, Copyright (c) 2000-2010 the FFmpeg developers
  built on Oct 17 2010 22:10:45 with gcc 4.4.4
  configuration: --enable-libopenjpeg --cc=/usr/local/gcc-4.4.4/bin/gcc
  libavutil     50.32. 3 / 50.32. 3
  libavcore      0. 9. 1 /  0. 9. 1
  libavcodec    52.92. 0 / 52.92. 0
  libavformat   52.83. 0 / 52.83. 0
  libavdevice   52. 2. 2 / 52. 2. 2
  libavfilter    1.52. 0 /  1.52. 0
  libswscale     0.12. 0 /  0.12. 0
[mxf @ 0x11cb470] error getting stream index 67174400
[libopenjpeg @ 0x11cf2a0] Error decoding codestream.
[mxf @ 0x11cb470] error getting stream index 67174400
[libopenjpeg @ 0x11cf2a0] Error decoding codestream.
[mxf @ 0x11cb470] error getting stream index 67174400
[libopenjpeg @ 0x11cf2a0] Error decoding codestream.
[mxf @ 0x11cb470] error getting stream index 67174400
[libopenjpeg @ 0x11cf2a0] Error decoding codestream.
[mxf @ 0x11cb470] error getting stream index 67174400
[libopenjpeg @ 0x11cf2a0] Error decoding codestream.
[mxf @ 0x11cb470] error getting stream index 67174400
[libopenjpeg @ 0x11cf2a0] Only first component will be used.
[mxf @ 0x11cb470] error getting stream index 67174400
    Last message repeated 35 times
[mxf @ 0x11cb470] Estimating duration from bitrate, this may be inaccurate
Input #0, mxf, from 'jpeg2000_mxf_first_10mb.mxf':
  Duration: N/A, start: 0.000000, bitrate: N/A
    Stream #0.0: Video: libopenjpeg, gray, 720x243, 59.94 fps, 59.94 tbr, 59.94
tbn, 59.94 tbc
    Stream #0.1: Audio: pcm_s16le, 48000 Hz, 4 channels, s16, 3072 kb/s
At least one output file must be specified

----------
messages: 12305
priority: normal
status: open
substatus: open
title: libopenjpeg: Only first component will be used.
type: feature_request

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FFmpeg issue tracker <iss...@roundup.ffmpeg.org>
<https://roundup.ffmpeg.org/issue2309>
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