[BUG]: Unity does not negotiate hardware supported codec

Package version

3.0.0-pre.6

Environment

* OS:Windows
* Unity version:2020-2023

Steps To Reproduce

Setup and run your webrtc enabled game with your package and with your client webserver.exe receiver.

Current Behavior

The game consistently utilizes the VP8 codec, which lacks hardware acceleration. As a result, the streaming quality suffers, displaying significant pixelization

This is from the webrtc-internals:

inbound-rtp (kind=video, mid=1, ssrc=4196375540, rtxSsrc=3366492407, decoderImplementation=libvpx, powerEfficientDecoder=false, [codec]=VP8 (127), id=IT01V4196375540)

Expected Behavior

The webrtc connection should negotiate with the hardware supported codec, preferably H264. I have tried the following to force the game to use H264 codec and it did not work:

Order the payloads on the client offer and the unity answer so the H264 codec should take precedence

Remove all other codes but H264 from the client offer

The only way I was able to 'fix' the issue was to override VP8 and VP9 payloads with H264 and the game connected with the client using H264 codec.

Anything else?