[FFmpeg-trac] #1933(undetermined:new): ffmpeg prores artifacts
FFmpeg
trac at avcodec.org
Thu Nov 22 10:29:27 CET 2012
#1933: ffmpeg prores artifacts
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Reporter: rivierakid | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: git-master | undetermined
Keywords: prores | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
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Comment (by rivierakid):
That was not for 444 format, but I've made many test and you're right that
it's little bit unclear :)
Reproducing problem:
test.tif http://www.datafilehost.com/download-5f72f895.html
ffmpeg -i test.tif -vcodec prores_kostya -profile 1 out.mov
- result is bad (artifacts)
ffmpeg -i test.tif -vcodec v308 -pix_fmt yuv444p test.mov
ffmpeg -i test.mov -vcodec prores_kostya -profile 1 out1.mov
- result is OK
Instead of x264 I'm using v308 = uncompressed 4:4:4
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1933#comment:25>
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