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Only set valid PTS/DTS

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When the PTS is valid, set both PTS and DTS to avoid FFmpeg warnings.

Since configuration packets have no PTS, do not record these packets.
This commit is contained in:
Romain Vimont
2018-11-09 16:09:15 +01:00
parent 27686e9361
commit 2cd99e7205
3 changed files with 33 additions and 11 deletions
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18
server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java
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@@ -29,6 +29,7 @@ public class ScreenEncoder implements Device.RotationListener {
private int bitRate;
private int frameRate;
private int iFrameInterval;
private long ptsOrigin;
public ScreenEncoder(int bitRate, int frameRate, int iFrameInterval) {
this.bitRate = bitRate;
@@ -93,11 +94,22 @@ public class ScreenEncoder implements Device.RotationListener {
}
if (outputBufferId >= 0) {
ByteBuffer codecBuffer = codec.getOutputBuffer(outputBufferId);
bBuffer.position(0);
bBuffer.putLong(bufferInfo.presentationTimeUs);
bBuffer.clear();
long pts;
if ((bufferInfo.flags & MediaCodec.BUFFER_FLAG_CODEC_CONFIG) != 0) {
pts = 0; // non-media data packet
} else {
if (ptsOrigin == 0) {
ptsOrigin = bufferInfo.presentationTimeUs;
}
pts = bufferInfo.presentationTimeUs - ptsOrigin;
}
bBuffer.putLong(pts);
bBuffer.putInt(bufferInfo.flags);
bBuffer.putInt(codecBuffer.remaining());
bBuffer.position(0);
bBuffer.flip();
IO.writeFully(fd, bBuffer);
IO.writeFully(fd, codecBuffer);
}