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webM alpha transparency #1159

Fyrd opened this issue May 12, 2015 · 2 comments

webM alpha transparency #1159

Fyrd opened this issue May 12, 2015 · 2 comments


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@Fyrd Fyrd commented May 12, 2015

webM alpha transparency

This issue was imported from Google Moderator

Moderator votes: +8
Issue added by aerin on 2015-02-04
To vote this issue up or down, simply include +1 or -1 in your comment.

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@chrisblakley chrisblakley commented Mar 18, 2018


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@alexgleason alexgleason commented Dec 5, 2019

Here's some more info about transparency within the webm format itself:

Here's a test page, showing off embedded webm videos with transparency:

Finally, here's a direct link to a webm video with transparency:

The link above says it works since Chrome 31. I'm on FireFox 70.0.1 where it also works perfectly.

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