[FFmpeg-trac] #8724(avfilter:new): chromakey does not observe existing transparency
FFmpeg
trac at avcodec.org
Wed Jun 10 15:05:38 EEST 2020
#8724: chromakey does not observe existing transparency
-------------------------------------+-------------------------------------
Reporter: zerodefect | Owner:
Type: defect | Status: new
Priority: normal | Component: avfilter
Version: git-master | Resolution:
Keywords: chromakey, | Blocked By:
alpha |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by zerodefect):
Replying to [comment:1 richardpl]:
> And why it should? Use two chromakeys and blend filter with or mode for
alpha plane.
I'm not experienced with chroma key, so I'll turn that around and ask why
it shouldn't respect alpha transparency? That is not meant to be a witty
retort.
Can you please elaborate on the solution you propose? I don't understand.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8724#comment:2>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list