Allow converting VideoFrame to RGB pixel formats by calling VideoFrame.copyTo()

[Djuffin]

Request for Mozilla Position on an Emerging Web Specification

• Specification title: WebCodecs (a tiny codec specific subfeature)
• Specification or proposal URL (if available): https://www.w3.org/TR/webcodecs/#dom-videoframe-copyto
• Explainer URL (if available): https://gist.github.com/Djuffin/9e2f98025ead49998524510cfeed8d33
• Proposal author(s) (@-mention GitHub accounts): @Djuffin
• Mozillians who can provide input (optional): @padenot

Other information

Spec change discussion: w3c/webcodecs#92

[padenot]

Sorry I was off. positive on this one.