Opened 11 years ago
Closed 11 years ago
#2040 closed defect (fixed)
mjpeg enc yuvj444p: broken output
Reported by: | ami_stuff | 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
maybe because width (the same problem happens with height) is not dividable by 16
C:\>ffmpeg -i 642.png out.jpg ffmpeg version N-47909-g7973a07 Copyright (c) 2000-2012 the FFmpeg developers built on Dec 17 2012 02:36:52 with gcc 4.5.0 (GCC) 20100414 (Fedora MinGW 4.5. 0-1.fc14) configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build --arch= x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686-pc-min gw32-gcc' --enable-w32threads --enable-memalign-hack --enable-runtime-cpudetect --enable-cross-compile --enable-static --disable-shared --extra-libs='-lws2_32 - lwinmm -lpthread' --extra-cflags='--static -I/var/www/users/research/ffmpeg/snap shots/build/include' --extra-ldflags='-static -L/var/www/users/research/ffmpeg/s napshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable-version3 --enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora --enable- libvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb --enable- libopencore-amrwb --enable-libmp3lame --enable-libvpx --disable-decoder=libvpx 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 '642.png': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0:0: Video: png, rgb24, 642x480 [SAR 2835:2835 DAR 107:80], 25 tbr, 25 tbn, 25 tbc Output #0, image2, to 'out.jpg': Metadata: encoder : Lavf54.49.102 Stream #0:0: Video: mjpeg, yuvj444p, 642x480 [SAR 1:1 DAR 107:80], q=2-31, 2 00 kb/s, 90k tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (png -> mjpeg) Press [q] to stop, [?] for help frame= 1 fps=0.0 q=5.7 Lsize= 0kB time=00:00:00.04 bitrate= 0.0kbits/ s video:47kB audio:0kB subtitle:0 global headers:0kB muxing overhead -100.000000%
Attachments (1)
Change History (5)
by , 11 years ago
follow-up: 2 comment:1 by , 11 years ago
Component: | undetermined → avcodec |
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Keywords: | mjpeg added |
comment:2 by , 11 years ago
comment:3 by , 11 years ago
Keywords: | regression added |
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Priority: | normal → important |
Reproduced by developer: | set |
Status: | new → open |
Version: | unspecified → git-master |
The output image looks very broken with ffplay, ImageMagick and Gimp, from a user's perspective this is a regression.
$ ffmpeg -i tests/lena.pnm -s 241x241 out.jpg ffmpeg version N-47937-g85e6f6d Copyright (c) 2000-2012 the FFmpeg developers built on Dec 18 2012 00:11:55 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, 241x241, 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%
comment:4 by , 11 years ago
Resolution: | → fixed |
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Status: | open → closed |
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Isn't this a duplicate of ticket #1990?