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- pipecat's soxr VHQ stream resampler held 10-76 ms of audio, which is too long. - Replaced it with av.AudioResampler. It holds 1 ms of audio and gives output for every packet. - UserAudioRawFrame.pts is the pts of the first sample in the frame. - Each participant now gets a separate resampler, so audio and pts of different participants do not mix. - The resampler of a participant is removed when their audio track is unsubscribed, because a new track restarts its pts.
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pipecat's soxr VHQ stream resampler held 10-76 ms of audio, which is too long.
Replaced it with av.AudioResampler. It holds 1 ms of audio and gives output for every packet.
UserAudioRawFrame.pts is the pts of the first sample in the frame.
Each participant now gets a separate resampler, so audio and pts of different participants do not mix.
The resampler of a participant is removed when their audio track is unsubscribed, because a new track restarts its pts.