[FFmpeg-trac] #4746(swscale:reopened): prores alpha blending results in opaque rectangle
FFmpeg
trac at avcodec.org
Mon Aug 24 19:40:49 CEST 2015
#4746: prores alpha blending results in opaque rectangle
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Reporter: | Owner:
projectsymphony | Status: reopened
Type: defect | Component: swscale
Priority: normal | Resolution:
Version: git-master | Blocked By:
Keywords: prores | Reproduced by developer: 0
alpha |
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Changes (by projectsymphony):
* status: closed => reopened
* resolution: fixed =>
Comment:
I guess you mean {{{-alphablend 1}}}
it still looks like a bug to me, ffmpeg/ffplay should behave like the
reference software and quicktime is able to correctly blend this frame.
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Ticket URL: <https://trac.ffmpeg.org/ticket/4746#comment:16>
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