w3c / mediacapture-transform

MediaStreamTrack Insertable Media Processing using Streams
https://w3c.github.io/mediacapture-transform/
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Support for VideoFrame <---> WebGPU translation #84

Open aboba opened 2 years ago

aboba commented 2 years ago

At the April 2022 WEBRTC WG Virtual Interim, conversion of VideoFrame to WebGPU and back was identified as a performance bottleneck: https://docs.google.com/presentation/d/15iAIhzpaA6reKJBL-ecgYtic6ZKHEpKL5OK_sExTllc/edit#slide=id.g12073675a7a_0_0

Reference: https://github.com/w3c/webcodecs/pull/412

aboba commented 2 years ago

@kainino0x PTAL