[FFmpeg-trac] #1933(undetermined:new): ffmpeg prores artifacts
FFmpeg
trac at avcodec.org
Thu Nov 22 11:38:42 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 cehoyos):
Replying to [comment:30 rivierakid]:
> $ ffmpeg -i test.tif -vcodec v210 out.mov
> - OK
This indicates that there is no problem with the colourspace conversion
from rgb24 to yuv422p10.
> $ ffmpeg -i test.tif -vcodec prores out.mov
> - '''bad'''
> $ ffmpeg -i test.tif -vcodec v308 test.mov
> $ ffmpeg -i test.mov -vcodec prores out1.mov
> - OK
This indicates that there is no problem with the prores encoder, only with
the (direct) colourspace conversion from rgb24 to yuv422p10.
But I probably miss something...
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1933#comment:31>
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