boks1971 2af60a491d Filter unattached RTX when getting codecs ...

Recently added filtering out unattached RTX in SetCodecPrefrences.
Turns out it is needed in `getCodecs()` also in the following
scenario
- AddTrack from answer side adds a tracks and has media engine codecs
- An offer is received and negotiated codecs get updated in
  media engine. And this does not have one of the codecs added
  AddTrack above (default media engine codecs)
- Generate answer will do `getCodecs` which will filter out
  the codec missing from the `offer`, but would have let the
  corresponding RTX pass through and get added to the answer.

2025-08-27 01:34:35 +05:30

8.2 KiB

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