#7965: Support for HEVC with Alpha -------------------------------------+----------------------------------- 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 | -------------------------------------+----------------------------------- 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/17e4746687abc53f0a042620a7af...
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=s... -- Ticket URL: <https://trac.ffmpeg.org/ticket/7965#comment:18> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker