2018-01-11 22:42 GMT+01:00 Gandharv Bhagat <fra...@hotmail.com>: > I am trying to generate an alpha channel QT, with Apple animation > codec, but the I get output has a white background.
How do you test the background? The fact that there is a white background using media players (which in many cases do not support transparency) does not necessary mean no transparency was encoded. > here is the command > > ffmpeg -r 23.976 -loop 1 -i Alpha_1920x1080.png Unrelated: Should be "-r 24000/1001" Carl Eugen _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".