#171 closed defect (fixed)
TIFF 1bpp decodes incorrectly
Reported by: | ami_stuff | Owned by: | |
---|---|---|---|
Priority: | normal | Component: | avcodec |
Version: | unspecified | Keywords: | tif roundup |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | yes | |
Analyzed by developer: | yes |
Description
Issue 1437
Author: ami_stuff Date: 2009-09-30.17:20:00 Attached TIFF 1bpp file without compression decodes incorrectly. FFmpeg -i test_1bpp.tif out.bmp -------- C:\>ffmpeg -i Test_1bpp.tif FFmpeg version SVN-r20091, Copyright (c) 2000-2009 Fabrice Bellard, et al. built on Sep 30 2009 04:04:31 with gcc 4.2.4 configuration: --enable-memalign-hack --prefix=/mingw --cross-prefix=i686-ming w32- --cc=ccache-i686-mingw32-gcc --target-os=mingw32 --arch=i686 --cpu=i686 --e nable-avisynth --enable-gpl --enable-zlib --enable-bzlib --enable-libgsm --enabl e-libfaad --enable-pthreads --enable-libvorbis --enable-libtheora --enable-libsp eex --enable-libmp3lame --enable-libopenjpeg --enable-libxvid --enable-libschroe dinger --enable-libx264 libavutil 50. 3. 0 / 50. 3. 0 libavcodec 52.36. 0 / 52.36. 0 libavformat 52.39. 0 / 52.39. 0 libavdevice 52. 2. 0 / 52. 2. 0 libswscale 0. 7. 1 / 0. 7. 1 Input #0, image2, from 'Test_2bpp.tif': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0.0: Video: tiff, monob, 818x305, 25 tbr, 25 tbn, 25 tbc At least one output file must be specified
Author: cehoyos Date: 2009-09-30.17:32:43 Reproducible.
Author: kostya Date: 2009-10-01.05:57:42 obviously, TIFF decoder needs to extract each row from continuous data in this case, will be done sometime
Attachments (1)
Change History (4)
Changed 7 years ago by ami_stuff
comment:1 Changed 7 years ago by saste
- Analyzed by developer set
- Component changed from undetermined to avcodec
- Reproduced by developer set
- Resolution set to fixed
- Status changed from new to closed
comment:2 Changed 6 years ago by cehoyos
- Keywords tif added
comment:3 Changed 6 years ago by cehoyos
- Keywords roundup added
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Fixed in commit:
commit d8297ca443c8f7cc9ce3959ad287f9d380343266
Author: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date: Mon May 9 22:11:57 2011 +0200