Axlit Eels

@tigerplush for a reason. Any solution Bevy adopts has to rely on open, royalty-free codecs (AVC, HEVC, Bink are certainly no-go, while AV1 and Theora should be fine) and work...

> there are a lot of open-source codecs As one redditor once said, "open source implementations don't remove patent obligations to the thing implemented". This is a very complex topic...

I can see a scenario where we stick with AV1 and build our own [dav1d by VideoLAN](https://code.videolan.org/videolan/dav1d) (BSD 2-Clause) or [libgav1 by Google](https://chromium.googlesource.com/codecs/libgav1/) (Apache 2.0). Should even work for wasm...

@Kriskras99 one concern is that it uses nasm... And yet I hope they merge that Rust API by Rerun IO by the time Bevy matures for native video playback feature.