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Request a new IDR frame immediately if we've been waiting for one for 120 frames

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This commit is contained in:
Cameron Gutman 2014-11-19 10:40:39 -08:00
parent c2cdb1264d
commit c819f2f0e3
1 changed files with 22 additions and 0 deletions
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22
moonlight-common/src/com/limelight/nvstream/av/video/VideoDepacketizer.java
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@ -33,6 +33,9 @@ public class VideoDepacketizer {
private ConnectionStatusListener controlListener;
private final int nominalPacketDataLength;
private static final int CONSECUTIVE_DROP_LIMIT = 120;
private int consecutiveFrameDrops = 0;
private static final int DU_LIMIT = 15;
private PopulatedBufferList<DecodeUnit> decodedUnits;
@ -61,6 +64,22 @@ public class VideoDepacketizer {
private void dropAvcFrameState()
{
waitingForIdrFrame = true;
// Count the number of consecutive frames dropped
consecutiveFrameDrops++;
// If we reach our limit, immediately request an IDR frame
// and reset
if (consecutiveFrameDrops == CONSECUTIVE_DROP_LIMIT) {
LimeLog.warning("Reached consecutive drop limit");
// Restart the count
consecutiveFrameDrops = 0;
// Request an IDR frame
controlListener.connectionDetectedFrameLoss(0, 0);
}
cleanupAvcFrameState();
}
@ -126,6 +145,9 @@ public class VideoDepacketizer {
// Clear old state
cleanupAvcFrameState();
// Clear frame drops
consecutiveFrameDrops = 0;
}
}