@FarFromSubtle This one dose not look like anything is moving but there is sound. Not sure if that is just me though.
It's not really supported outside of Safari on iOS.
Most are moving towards supporting AV1/WebM; don't think we'll see much more widespread support for H.265/MP4 unless the fees are dropped or someone steps in and pays them on behalf of third parties, like Cisco has done with H.264.
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