Alpha channel on Video??? Jul 10, 2022 By Tyrone Bishop Seriously, how can such a sophisticated piece of software be so deficient in one of the most simple of areas??! Here we are, almost in 2023, and we are still making the same feature request. Why does Storyline not support video transparency? Very disappointing I have to say 😔
Jennifer Thompson over 1 year ago09/02/22 at 4:58 pm (UTC) I totally agree. The fact they cannot support alpha channels is not cool.
Jürgen Schoenemeyer over 1 year ago09/02/22 at 6:34 pm (UTC) mp4 don't support alpha channel (with the codecs, which are supported by the browser)
Jürgen Schoenemeyer Jennifer Thompson over 1 year ago09/02/22 at 7:02 pm (UTC) in the browser? give me please an example link h265, VP8/9 support alpha, but h264 = mp4 not update: support of the codecs https://caniuse.com/?search=h264https://caniuse.com/?search=h265https://caniuse.com/?search=vp8https://caniuse.com/?search=vp9 VP8/9 is free, h265 not
4 Replies
I totally agree. The fact they cannot support alpha channels is not cool.
mp4 don't support alpha channel (with the codecs, which are supported by the browser)
H264 does
in the browser? give me please an example link
h265, VP8/9 support alpha, but h264 = mp4 not
update: support of the codecs
https://caniuse.com/?search=h264
https://caniuse.com/?search=h265
https://caniuse.com/?search=vp8
https://caniuse.com/?search=vp9
VP8/9 is free, h265 not