* switch to sample listeners.
* add streamsink total bytes to metrics.
* on rtcp to chan.
* change logs.
* streamsink add real bitrate.
* add timing information to sample.
* bitrate buckets.
* switch to WriteSample.
* Add congestion control
* Improve stream matching, add manual stream selection, add metrics
* Use a ticker for bitrate estimation and make bandwidth drops switch to lower streams more aggressively
* Missing signal response, fix video auto bug
* Remove redundant mutex
* Bitrate history queue
* Get bitrate fn support h264 & float64
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Co-authored-by: Aleksandar Sukovic <aleksandar.sukovic@gmail.com>
* Handle bitrate change by finding the stream with closest bitrate as peer
* Convert video id into bitrate when creating peer or changing bitrate
* Try to fix prometheus panic
* Revert metrics label name change
* minor fixes.
* bitrate selector.
* skip if moving to the same stream.
* no closure for getting target bitrate.
* fix: high res switch to lo video, stream bitrate out of range
* revert dev config change.
* white space.
Co-authored-by: Aleksandar Sukovic <aleksandar.sukovic@gmail.com>
