Opened 11 years ago
Closed 11 years ago
#2041 closed defect (fixed)
Artefacts when encoding to yuvj444p mjpeg
Reported by: | Carl Eugen Hoyos | Owned by: | |
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Priority: | important | Component: | avcodec |
Version: | git-master | Keywords: | mjpeg regression |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | yes | |
Analyzed by developer: | no |
Description
The output file shows purple artefacts, from a user's perspective, this is a regression.
$ ffmpeg -i tests/lena.pnm -s 254x254 out.jpg ffmpeg version N-47942-g8b63744 Copyright (c) 2000-2012 the FFmpeg developers built on Dec 18 2012 09:40:55 with gcc 4.7 (SUSE Linux) configuration: --enable-gpl --disable-indev=jack libavutil 52. 12.100 / 52. 12.100 libavcodec 54. 80.100 / 54. 80.100 libavformat 54. 49.102 / 54. 49.102 libavdevice 54. 3.102 / 54. 3.102 libavfilter 3. 27.102 / 3. 27.102 libswscale 2. 1.103 / 2. 1.103 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 Input #0, image2, from 'tests/lena.pnm': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0:0: Video: ppm, rgb24, 256x256, 25 tbr, 25 tbn, 25 tbc Output #0, image2, to 'out.jpg': Metadata: encoder : Lavf54.49.102 Stream #0:0: Video: mjpeg, yuvj444p, 254x254, q=2-31, 200 kb/s, 90k tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (ppm -> mjpeg) Press [q] to stop, [?] for help frame= 1 fps=0.0 q=0.0 Lsize= 0kB time=00:00:00.04 bitrate= 0.0kbits/s video:15kB audio:0kB subtitle:0 global headers:0kB muxing overhead -100.000000%
Change History (1)
comment:1 by , 11 years ago
Reproduced by developer: | set |
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Resolution: | → fixed |
Status: | new → closed |
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