#7965: Support for HEVC with Alpha
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Reporter: leemartin | Owner: (none)
Type: enhancement | Status: open
Priority: wish | Component: avcodec
Version: git-master | Resolution:
Keywords: hevc | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Igor):
Replying to [comment:17 James]:
> Replying to [comment:15 Igor]:
> > I noticed a recent commit that adds (some) support for packaging HEVC
with alpha layer.
> >
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/17e4746687abc53f0a042620a7af6dd6cea44b80
> >
> > However, I still cannot get a video that works. I am trying the
following
> > {{{
> > ffmpeg -vcodec libvpx-vp9 -i input.webm -c:v libx265 -x265-params
"alpha=1" output.mp4
> > }}}
>
> Can you upload the output? I don't have a new enough libx265 to generate
one.
Here you go
https://drive.google.com/file/d/1mYBiPWaHyWjlMPz4r09EweIKEuWJrtjF/view?usp=sharing
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7965#comment:18>
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