search

paulpacifico / shutter-encoder

A professional video compression tool accessible to all, mostly based on FFmpeg.
https://www.shutterencoder.com
GNU General Public License v3.0
924 stars 58 forks source link

Add an alpha channel for AV1 and SVT-AV1 #219

Open subof opened 1 month ago

subof commented 1 month ago

Hi, It is now possible to use VP9, but why not add an alpha channel to AV1 codecs to make the archived files even smaller? Thanks

paulpacifico commented 1 month ago

Because the alpha channel is not supported with the AV1 codec. Paul.

subof commented 1 month ago

Perhaps it should be a separate layer in the format.webm, not in the codec itself.