[FFmpeg-trac] #9491(avfilter:new): ass/subtitle filter incorectly handles colorspaces
FFmpeg
trac at avcodec.org
Mon Nov 1 11:40:55 EET 2021
#9491: ass/subtitle filter incorectly handles colorspaces
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Reporter: alwinramirus | Owner: (none)
Type: defect | Status: new
Priority: normal | Component: avfilter
Version: git-master | Resolution:
Keywords: ass | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by alwinramirus):
The ass files just contains a draw command to draw a green rectangle on
the left side with the color (0, 245, 0). This is the same color as the
video. In every media player this results in just green being displayed.
Using ffmpeg (see out.mp4) there are two shades of green. Probably due to
using the incorect matrix.
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Ticket URL: <https://trac.ffmpeg.org/ticket/9491#comment:2>
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