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Use the local variable for lastTS. #750

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Merged
merged 1 commit into from
Oct 1, 2025
Merged

Use the local variable for lastTS. #750

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6 changes: 4 additions & 2 deletions pkg/synchronizer/track.go
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Original file line number Diff line number Diff line change
Expand Up @@ -207,13 +207,14 @@ func (t *TrackSynchronizer) getPTSWithoutRebase(pkt jitter.ExtPacket) (time.Dura
lastTS = ts
}

pts := t.lastPTS + t.toDuration(ts-t.lastTS)
pts := t.lastPTS + t.toDuration(ts-lastTS)
estimatedPTS := time.Since(t.startTime)
if pts < t.lastPTS || !t.acceptable(pts-estimatedPTS) {
newStartRTP := ts - t.toRTP(estimatedPTS)
t.logger.Infow(
"correcting PTS",
"currentTS", ts,
"lastTS", lastTS,
"PTS", pts,
"estimatedPTS", estimatedPTS,
"offset", pts-estimatedPTS,
Expand Down Expand Up @@ -320,13 +321,14 @@ func (t *TrackSynchronizer) getPTSWithRebase(pkt jitter.ExtPacket) (time.Duratio
lastTS = ts
}

pts := t.lastPTS + t.toDuration(ts-t.lastTS)
pts := t.lastPTS + t.toDuration(ts-lastTS)
now := mono.Now()
estimatedPTS := now.Sub(t.startTime)
if pts < t.lastPTS || !t.acceptable(pts-estimatedPTS) {
t.logger.Infow(
"correcting PTS",
"currentTS", ts,
"lastTS", lastTS,
"PTS", pts,
"estimatedPTS", estimatedPTS,
"offset", pts-estimatedPTS,
Expand Down
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