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Compute PTS of intermediate blocks 

If several reads are performed for a single captured audio block (e.g.
if the read size is smaller than the captured block), then the provided
timestamp was the same for all packets.

Recompute the timestamp for each of them.
This commit is contained in:
Romain Vimont 2023-11-14 09:15:34 +01:00
parent 3bb6b0cb9f
commit a402eac7f2
1 changed files with 3 additions and 1 deletions
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4
server/src/main/java/com/genymobile/scrcpy/AudioCapture.java
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@ -34,6 +34,7 @@ public final class AudioCapture {
private AudioRecord recorder;
private final AudioTimestamp timestamp = new AudioTimestamp();
private long previousRecorderTimestamp = -1;
private long previousPts = 0;
private long nextPts = 0;
@ -145,8 +146,9 @@ public final class AudioCapture {
long pts;
int ret = recorder.getTimestamp(timestamp, AudioTimestamp.TIMEBASE_MONOTONIC);
if (ret == AudioRecord.SUCCESS) {
if (ret == AudioRecord.SUCCESS && timestamp.nanoTime != previousRecorderTimestamp) {
pts = timestamp.nanoTime / 1000;
previousRecorderTimestamp = timestamp.nanoTime;
} else {
if (nextPts == 0) {
Ln.w("Could not get any audio timestamp");