Re: [webrtc-pc] restricting available media types in the constructor (#2561)

> BTW another way to accomplish the same would be for the application itself to scan the remote SDP for unwanted media types and bail.

Yes, the polyfill I had simply overwrote SRD and then did those manipulations.

What we've been telling people for years is [this](https://w3c.github.io/webrtc-pc/#example-9):
```
signaling.onmessage = async ({data: {description, candidate}}) => {
  try {
    if (description) {
      await pc.setRemoteDescription(description);
```
and JSEP [is saying](http://rtcweb-wg.github.io/jsep/#rfc.section.3.3)
```
most applications should be able to treat the SessionDescriptions produced and consumed by these various API 
calls as opaque blobs; that is, the application will not need to read or change them
```

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Received on Friday, 7 August 2020 11:02:57 UTC