[FFmpeg-user] Hap_q_alpha is it possible?

[Martin Vignali]

Hello,

2018-04-22 19:56 GMT+02:00 Alex Ramos <alex at videocrew.pt>:

> Hello,
> I think I'm missing something.
> ffmpeg -i source.mov -vcodec hap -format hap target.mov OK
> ffmpeg -i source.mov -vcodec hap -format hap_alpha target.mov OK
> ffmpeg -i source.mov -vcodec hap -format hap_q target.mov OK
> This is not working, what's switch for Hap Q Alpha ?
> ffmpeg -i source.mov -vcodec hap -format hap_q_alpha target.mov
>
>
HapQ Alpha encoding is not yet implemented in FFmpeg.
(Only decoding for now)

Martin