[FFmpeg-trac] #3692(avcodec:new): dpx samples (possibly broken) look broken with FFmpeg, work fine with ImageMagick
FFmpeg
trac at avcodec.org
Sat May 31 13:39:57 CEST 2014
#3692: dpx samples (possibly broken) look broken with FFmpeg, work fine with
ImageMagick
--------------------------------------+---------------------------------
Reporter: cehoyos | Owner:
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Keywords: dpx
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
--------------------------------------+---------------------------------
http://www.simplesystems.org/users/bfriesen/dpx/ contains three dpx
samples, one (16 bit) looks ugly with FFmpeg, ImageMagick and
GraphicsMagick, the other two (8 bit) only look broken with FFmpeg.
{{{
$ ffmpeg -i DLAD_8b_1c_big.dpx
ffmpeg version N-63624-g4ba8560 Copyright (c) 2000-2014 the FFmpeg
developers
built on May 31 2014 12:24:49 with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl
libavutil 52. 87.100 / 52. 87.100
libavcodec 55. 65.100 / 55. 65.100
libavformat 55. 42.100 / 55. 42.100
libavdevice 55. 13.101 / 55. 13.101
libavfilter 4. 5.100 / 4. 5.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 19.100 / 0. 19.100
libpostproc 52. 3.100 / 52. 3.100
Input #0, image2, from 'DLAD_8b_1c_big.dpx':
Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
Stream #0:0: Video: dpx, gray, 255x185 [SAR 1:1 DAR 51:37], 25 tbr, 25
tbn, 25 tbc
At least one output file must be specified
}}}
{{{
$ ffmpeg -i DLAD_8b_3c_big.dpx
ffmpeg version N-63624-g4ba8560 Copyright (c) 2000-2014 the FFmpeg
developers
built on May 31 2014 12:24:49 with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl
libavutil 52. 87.100 / 52. 87.100
libavcodec 55. 65.100 / 55. 65.100
libavformat 55. 42.100 / 55. 42.100
libavdevice 55. 13.101 / 55. 13.101
libavfilter 4. 5.100 / 4. 5.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 19.100 / 0. 19.100
libpostproc 52. 3.100 / 52. 3.100
Input #0, image2, from 'DLAD_8b_3c_big.dpx':
Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
Stream #0:0: Video: dpx, rgb24, 255x185 [SAR 1:1 DAR 51:37], 25 tbr,
25 tbn, 25 tbc
At least one output file must be specified
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3692>
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