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Improve buffer level estimation with DTX and add CNG time stretching.

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The functionality is hidden behind field trial for experimentation.

Bug: webrtc:10736
Change-Id: I1daf60966717c3ea43bf6ee16d190290ab740ce7
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/144059
Commit-Queue: Jakob Ivarsson <jakobi@webrtc.org>
Reviewed-by: Minyue Li <minyue@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28474}
This commit is contained in:
Jakob Ivarsson
2019-07-03 16:00:30 +02:00
committed by Commit Bot
parent 3d642f8442
commit 46dda83bcb
5 changed files with 100 additions and 35 deletions
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4
modules/audio_coding/neteq/packet_buffer.h
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@ -123,7 +123,9 @@ class PacketBuffer {
// Returns the total duration in samples that the packets in the buffer spans
// across.
virtual size_t GetSpanSamples(size_t last_decoded_length) const;
virtual size_t GetSpanSamples(size_t last_decoded_length,
size_t sample_rate,
bool count_dtx_waiting_time) const;
// Returns true if the packet buffer contains any DTX or CNG packets.
virtual bool ContainsDtxOrCngPacket(