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- improve packet loss reporting + initial DTMF RFC 2833 event reporting

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This commit is contained in:
Dmytro Bogovych
2026-02-25 10:16:24 +03:00
parent 03f662e5ce
commit 06b39dd629
9 changed files with 210 additions and 109 deletions
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src/engine/media/MT_Statistics.cpp
+14 -11
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@@ -74,13 +74,16 @@ Statistics::~Statistics()
void Statistics::calculateBurstr(double* burstr, double* lossr) const
{
int lost = 0;
int bursts = 0;
for (int i = 0; i < 128; i++)
{
lost += i * mLoss[i];
bursts += mLoss[i];
}
int lost = 0; // Total packet lost
for (const auto& item: mPacketLossTimeline)
lost += item.mGap;
int bursts = mPacketLossTimeline.size(); // number of events
// for (const auto& entry: mLoss)
// {
// lost += entry.first * entry.second;
// bursts += entry.second;
// }
if (lost < 5)
{
@@ -109,14 +112,14 @@ void Statistics::calculateBurstr(double* burstr, double* lossr) const
double Statistics::calculateMos(double maximalMos) const
{
// calculate lossrate and burst rate
double burstr, lossr;
double burstr = 0, lossr = 0;
calculateBurstr(&burstr, &lossr);
double r;
double r = 0.0;
double bpl = 8.47627; //mos = -4.23836 + 0.29873 * r - 0.00416744 * r * r + 0.0000209855 * r * r * r;
double mos;
double mos = 0.0;
if (mReceivedRtp < 100)
if (mReceivedRtp < 10)
return 0.0;
if (lossr == 0.0 || burstr == 0.0)