Opened 8 years ago
Closed 6 years ago
#5633 closed defect (fixed)
Incorrect colours when padding for yuvj4xx
Reported by: | Carl Eugen Hoyos | Owned by: | |
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Priority: | normal | Component: | avfilter |
Version: | git-master | Keywords: | pad |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description (last modified by )
http://ffmpeg.org/pipermail/ffmpeg-user/2016-June/032416.html
The pad filter accepts yuvj4xx as input format but uses yuv4xx data and produces gray output.
$ ffmpeg -f lavfi -i color=s=4x4:color=white -vf format=yuvj420p,scale,pad=1920:1080:color=white -f rawvideo -vframes 1 out ffmpeg version N-80268-g9e9286e Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.7 (SUSE Linux) configuration: --enable-gpl libavutil 55. 24.100 / 55. 24.100 libavcodec 57. 46.100 / 57. 46.100 libavformat 57. 37.101 / 57. 37.101 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 46.101 / 6. 46.101 libswscale 4. 1.100 / 4. 1.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 Input #0, lavfi, from 'color=s=4x4:color=white': Duration: N/A, start: 0.000000, bitrate: N/A Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 4x4 [SAR 1:1 DAR 1:1], 25 tbr, 25 tbn, 25 tbc [swscaler @ 0x37126c0] deprecated pixel format used, make sure you did set range correctly [rawvideo @ 0x3704e40] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead. Output #0, rawvideo, to 'out': Metadata: encoder : Lavf57.37.101 Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuvj420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc Metadata: encoder : Lavc57.46.100 rawvideo Stream mapping: Stream #0:0 -> #0:0 (rawvideo (native) -> rawvideo (native)) Press [q] to stop, [?] for help [swscaler @ 0x37126c0] Warning: data is not aligned! This can lead to a speedloss frame= 1 fps=0.0 q=-0.0 Lsize= 3038kB time=00:00:00.04 bitrate=622080.0kbits/s speed=12.2x video:3038kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.000000%
$ hexdump -C out 00000000 ff ff ff ff eb eb eb eb eb eb eb eb eb eb eb eb |................| 00000010 eb eb eb eb eb eb eb eb eb eb eb eb eb eb eb eb |................| * 00000780 ff ff ff ff eb eb eb eb eb eb eb eb eb eb eb eb |................| 00000790 eb eb eb eb eb eb eb eb eb eb eb eb eb eb eb eb |................| * 00000f00 ff ff ff ff eb eb eb eb eb eb eb eb eb eb eb eb |................| 00000f10 eb eb eb eb eb eb eb eb eb eb eb eb eb eb eb eb |................| * 00001680 ff ff ff ff eb eb eb eb eb eb eb eb eb eb eb eb |................| 00001690 eb eb eb eb eb eb eb eb eb eb eb eb eb eb eb eb |................| * 001fa400 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 |................| * 002f7600
Change History (2)
comment:1 by , 8 years ago
Description: | modified (diff) |
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comment:2 by , 6 years ago
Resolution: | → fixed |
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Status: | new → closed |
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Fixed in f43fd68f28079c49e9237894a294968d841babc7.