[FFmpeg-trac] #7965(avcodec:open): Support for HEVC with Alpha

[FFmpeg]

#7965: Support for HEVC with Alpha
-------------------------------------+-----------------------------------
             Reporter:  leemartin    |                    Owner:
                 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            |
-------------------------------------+-----------------------------------
Changes (by Balling):

 * status:  new => open


Comment:

 Support in hevc_videotoolbox
 https://patchwork.ffmpeg.org/project/ffmpeg/patch/20210223050227.65698-1-bouno@rouge.plala.or.jp/

 Also nvidia started to add this thingy. See: #9088

 As I understand x265 does not support alpha
 https://bitbucket.org/multicoreware/x265_git/issues/577/support-for-alpha-
 transparency-per-apple

--
Ticket URL: <https://trac.ffmpeg.org/ticket/7965#comment:11>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker