[FFmpeg-trac] #193(undetermined:new): pbm: problem with mono image with non-space-separated pixel digits when converted to bmp/tiff
FFmpeg
trac at avcodec.org
Thu May 12 16:12:55 CEST 2011
#193: pbm: problem with mono image with non-space-separated pixel digits when
converted to bmp/tiff
--------------------------+--------------------------
Reporter: ami_stuff | Type: defect
Status: new | Priority: normal
Component: undetermined | Version: unspecified
Keywords: | Blocked By:
Blocking: | Reproduced: 0
Analyzed: 0 |
--------------------------+--------------------------
Thanks Stefano for fixing ticket 154, but I found some problems with
another file.
1. when I convert attached image to bmp, there will be visisble black bar
in the output image at the right side
2. when I convert the attached image to tiff, ffplay will decode it
incorrectly.
{{{
C:\>ffmpeg -i C:\bikerace.pbm out.tiff
ffmpeg version git-N-29815-gde545d2, Copyright (c) 2000-2011 the FFmpeg
develope
rs
built on May 11 2011 14:36:19 with gcc 4.5.3
configuration: --enable-gpl --enable-version3 --enable-memalign-hack
--enable-
runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r
--enable-libo
pencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-
libgsm --
enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-
libschroedinger
--enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx
--enabl
e-libx264 --enable-libxavs --enable-libxvid --enable-zlib --pkg-config
=pkg-confi
g
libavutil 51. 2. 1 / 51. 2. 1
libavcodec 53. 5. 0 / 53. 5. 0
libavformat 53. 0. 3 / 53. 0. 3
libavdevice 53. 0. 0 / 53. 0. 0
libavfilter 2. 5. 0 / 2. 5. 0
libswscale 0. 14. 0 / 0. 14. 0
Input #0, image2, from 'C:\bikerace.pbm':
Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
Stream #0.0: Video: pbm, monow, 550x423, 25 tbr, 25 tbn, 25 tbc
[buffer @ 01DA1B80] w:550 h:423 pixfmt:monow tb:1/1000000 sar:0/1
Output #0, image2, to 'out.tiff':
Metadata:
encoder : Lavf53.0.3
Stream #0.0: Video: tiff, monow, 550x423, q=2-31, 200 kb/s, 90k tbn,
25 tbc
Stream mapping:
Stream #0.0 -> #0.0
Press [q] to stop encoding
frame= 1 fps= 0 q=0.0 Lsize= -0kB time=0.04 bitrate= -4.4kbits/s
video:27kB audio:0kB global headers:0kB muxing overhead -100.079751%
C:\>ffplay out.tiff
ffplay version git-N-29815-gde545d2, Copyright (c) 2003-2011 the FFmpeg
develope
rs
built on May 11 2011 14:36:19 with gcc 4.5.3
configuration: --enable-gpl --enable-version3 --enable-memalign-hack
--enable-
runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r
--enable-libo
pencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-
libgsm --
enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-
libschroedinger
--enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx
--enabl
e-libx264 --enable-libxavs --enable-libxvid --enable-zlib --pkg-config
=pkg-confi
g
libavutil 51. 2. 1 / 51. 2. 1
libavcodec 53. 5. 0 / 53. 5. 0
libavformat 53. 0. 3 / 53. 0. 3
libavdevice 53. 0. 0 / 53. 0. 0
libavfilter 2. 5. 0 / 2. 5. 0
libswscale 0. 14. 0 / 0. 14. 0
[tiff @ 01E17640] Run went out of bounds
Input #0, image2, from 'out.tiff':
Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
Stream #0.0: Video: tiff, monob, 550x423, 25 tbr, 25 tbn, 25 tbc
[ffsink @ 01E22D00] auto-inserting filter 'auto-inserted scaler 0' between
the f
ilter 'src' and the filter 'out'
[scale @ 01E22140] w:550 h:423 fmt:monob -> w:550 h:423 fmt:yuv420p
flags:0x4
[tiff @ 01E17640] Run went out of bounds
1.16 A-V: 0.000 s:0.0 aq= 0KB vq= 0KB sq= 0B f=0/0
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/193>
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