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Fix audio quality issues

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This commit is contained in:
Daniil Gentili 2020-03-29 19:27:34 +02:00
parent 7186f51a6f
commit 2252eb1a20
Signed by: danog
GPG Key ID: 8C1BE3B34B230CA7
5 changed files with 7 additions and 4 deletions
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2
VoIPController.h
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@ -5,7 +5,7 @@
//
#pragma once
#define LOG_PACKETS 1
//#define LOG_PACKETS 1
#include <array>

2
controller/audio/AudioPacketSender.cpp
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@ -108,7 +108,7 @@ double AudioPacketSender::setPacketLoss(double percent)
if (percent > 2)
{
resendCount = std::clamp(percent / 2, 0.0, 3.0);
resendCount = std::clamp(percent / 2, 0.0, 2.0);
}
/*else if (percent > 5)
{

2
controller/audio/OpusDecoder.cpp
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@ -252,6 +252,7 @@ int tgvoip::OpusDecoder::DecodeNextFrame()
consecutiveLostPackets = 0;
if (prevWasEC != isEC && size)
{
LOGE("========== JITTER: Switching from %s to %s ==========", prevWasEC ? "EC" : "main", isEC ? "EC" : "main");
// It turns out the waveforms generated by the PLC feature are also great to help smooth out the
// otherwise audible transition between the frames from different decoders. Those are basically an extrapolation
// of the previous successfully decoded data -- which is exactly what we need here.
@ -280,6 +281,7 @@ int tgvoip::OpusDecoder::DecodeNextFrame()
else
{
size = opus_decode(prevWasEC ? ecDec : dec, NULL, 0, (opus_int16 *)decodeBuffer, packetsPerFrame * 960, 0);
LOGE("========== JITTER: OPUS PLC ==========");
//LOGV("PLC");
}
}

3
controller/audio/OpusEncoder.cpp
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@ -105,7 +105,8 @@ void tgvoip::OpusEncoder::Stop()
void tgvoip::OpusEncoder::SetBitrate(uint32_t bitrate)
{
requestedBitrate = bitrate;
LOGE("=============== SETTING BITRATE TO %u ===============", bitrate);
requestedBitrate = 20000;
}
void tgvoip::OpusEncoder::Encode(int16_t *data, size_t len)

2
controller/protocol/Tick.cpp
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@ -279,7 +279,7 @@ void VoIPController::UpdateAudioBitrate()
int act = conctl.GetBandwidthControlAction();
if (dynamic_cast<AudioPacketSender *>(GetStreamByType<OutgoingAudioStream>()->packetSender.get())->getShittyInternetMode())
{
encoder->SetBitrate(8000);
//encoder->SetBitrate(8000);
}
else if (act == TGVOIP_CONCTL_ACT_DECREASE)
{