[FFmpeg-trac] #6195(undetermined:new): qdrw: fix decoding of 8bpp sample
FFmpeg
trac at avcodec.org
Mon Feb 27 13:52:15 EET 2017
#6195: qdrw: fix decoding of 8bpp sample
-------------------------------------+-------------------------------------
Reporter: ami_stuff | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: | undetermined
unspecified | Keywords:
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
-------------------------------------+-------------------------------------
decodes ok with photoshop/quicktime/imagemagick
https://samples.ffmpeg.org/image-samples/tess19.pct
{{{
C:\>ffmpeg -i C:\tess19.pct out.bmp
ffmpeg version 3.2.git Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 4.6.2 (GCC)
configuration: --disable-pthreads --disable-ffprobe --enable-gpl
libavutil 55. 47.100 / 55. 47.100
libavcodec 57. 81.100 / 57. 81.100
libavformat 57. 66.102 / 57. 66.102
libavdevice 57. 2.100 / 57. 2.100
libavfilter 6. 74.100 / 6. 74.100
libswscale 4. 3.101 / 4. 3.101
libswresample 2. 4.100 / 2. 4.100
libpostproc 54. 2.100 / 54. 2.100
[qdraw @ 0237d8a0] Warning: not compiled with thread support, using thread
emula
tion
[qdraw @ 0237d8a0] Palette index out of range: 2048
Last message repeated 255 times
Input #0, qdraw_pipe, from 'C:\tess19.pct':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: qdraw, pal8, 574x419, 25 tbr, 25 tbn, 25 tbc
File 'out.bmp' already exists. Overwrite ? [y/N] y
[qdraw @ 02750400] Warning: not compiled with thread support, using thread
emula
tion
[bmp @ 02376c40] Warning: not compiled with thread support, using thread
emulati
on
Output #0, image2, to 'out.bmp':
Metadata:
encoder : Lavf57.66.102
Stream #0:0: Video: bmp, pal8, 574x419, q=2-31, 200 kb/s, 25 fps, 25
tbn, 25
tbc
Metadata:
encoder : Lavc57.81.100 bmp
Stream mapping:
Stream #0:0 -> #0:0 (qdraw (native) -> bmp (native))
Press [q] to stop, [?] for help
[qdraw @ 02750400] Palette index out of range: 2048
Last message repeated 255 times
frame= 1 fps=0.0 q=-0.0 Lsize=N/A time=00:00:00.04 bitrate=N/A
speed=0.256x
video:237kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing o
verhead: unknown
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6195>
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