private bool ResynchSubs(long syncTimestamp)
{
lock (sFrames)
{
Log("[SUBS] Resynch Request to -> " + syncTimestamp / 10000);
sFrames = new Queue <MediaFrame>();
decoder.SeekAccurate((int)((syncTimestamp / 10000) - 50), FFmpeg.AutoGen.AVMediaType.AVMEDIA_TYPE_SUBTITLE);
decoder.RunSubs();
// Fill Sub Frames
int escapeInfinity = 0;
while (sFrames.Count < SUBS_MIN_QUEUE_SIZE && isPlaying && decoder.isRunning)
{
escapeInfinity++;
Thread.Sleep(10);
if (escapeInfinity > 50)
{
Log("[ERROR EI2] Sub Frames Queue will not be filled by decoder"); return(false);
}
}
if (!isPlaying || !decoder.isRunning)
{
return(false);
}
MediaFrame sFrame = sFrames.Peek();
MediaFrame sFrameNext = sFrame;
// Find Closest Subs Timestamp
while (isPlaying)
{
if (sFrameNext.timestamp > syncTimestamp)
{
break;
}
sFrame = sFrames.Dequeue();
if (sFrames.Count < 1)
{
return(false);
}
sFrameNext = sFrames.Peek();
}
if (!isPlaying)
{
return(false);
}
Log("[SUBS] Resynch Successfully to -> " + sFrame.timestamp / 10000 + " ++");
SendSubFrame();
return(true);
}
}
private void RestartSubs()
{
if (sScreamer != null)
{
sScreamer.Abort();
}
if (decoder.hasSubs)
{
Log("[SUBS SCREAMER] Restarting ...");
sScreamer = new Thread(() => {
decoder.PauseSubs();
if (!isPlaying || videoStartTicks == -1)
{
return;
}
Thread.Sleep(20);
lock (sFrames) sFrames = new ConcurrentQueue <MediaFrame>();
decoder.SeekAccurate((int)((CurTime - subsExternalDelay) / 10000) - 100, FFmpeg.AutoGen.AVMediaType.AVMEDIA_TYPE_SUBTITLE);
decoder.RunSubs();
while (isPlaying && decoder.hasSubs && sFrames.Count < SUBS_MIN_QUEUE_SIZE && !decoder.isSubsFinish)
{
Thread.Sleep(20);
}
try
{
SubsScreamer();
} catch (Exception) { }
});
sScreamer.SetApartmentState(ApartmentState.STA);
sScreamer.Start();
}
}
