Adobe Media Encoder Forum
Web Video Codecs
Web Video Codecs
by Melisa Bala on Nov 3, 2019 at 2:30:26 pm

Hello,

I am searching for an optimal codec for exporting AE animations for web. They are without backgrounds, and they have to be smaller than 500 KB. I tried some of the Media Encoder's codecs but I can not seem to reduce the file size. They are at least 1 MB, and H.264 does not support alpha channel.

Do you recommend a source so that I can find the optimal codec? Or is there any plug-ins for this kind of exports?

Thank you!


Re: Web Video Codecs
by Mike janowski on Nov 4, 2019 at 2:17:51 pm

Field size? Frame rate? And, why an alpha channel if you're just posting them as flat files?


Re: Web Video Codecs
by Robert Withers on Nov 4, 2019 at 7:08:53 pm

Hi Melisa,
What I'm picking up from various groups is that bitrate is a big determiner of file size. I keep trying lower bit rates until I get the size I need.
Can't help with the alpha channel.
Robert

Robert Withers

Independent/personal/avant-garde cinema, New York City


Re: Web Video Codecs
by Chris Wright on Nov 4, 2019 at 10:59:05 pm

just use the official standard for html5 with built in alpha channel support, VP9. it also does pixel interpolation for low framerates and a thousand other things you can tweak to get that small size you need.





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