[FFmpeg-user] alpha channel "overlay" or "movie"

angelfilo at gmail.com angelfilo at gmail.com
Tue Aug 7 00:25:11 CEST 2012

thanks for the answer.
I actually can't understand why this output:

> Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'video2.mov':
>    Stream #1:0(eng): Video: mpeg4 (Simple Profile), yuv420p

loading video2.mov in After Effects I clearly see the alpha channel.

can I try something different?

More information about the ffmpeg-user mailing list