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| author | Johns <johns98@gmx.net> | 2012-01-27 23:33:10 +0100 |
|---|---|---|
| committer | Johns <johns98@gmx.net> | 2012-01-27 23:33:10 +0100 |
| commit | c3b924a2393c46513e5b02d5b821084d668e0bb9 (patch) | |
| tree | 38062238d87024bfd51efab33aafdffe46ebc14c /softhddev.c | |
| parent | f8d198636b5291f4328d5b3f572cc084b68bda87 (diff) | |
| download | vdr-plugin-softhddevice-c3b924a2393c46513e5b02d5b821084d668e0bb9.tar.gz vdr-plugin-softhddevice-c3b924a2393c46513e5b02d5b821084d668e0bb9.tar.bz2 | |
Reduces audio latency, increases audio buffer time.
Diffstat (limited to 'softhddev.c')
| -rw-r--r-- | softhddev.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/softhddev.c b/softhddev.c index 5abdd11..60d70c9 100644 --- a/softhddev.c +++ b/softhddev.c @@ -292,7 +292,6 @@ int PlayAudio(const uint8_t * data, int size, } avpkt->pts = AV_NOPTS_VALUE; - AudioIncreaseBufferTime(); CodecAudioOpen(MyAudioDecoder, NULL, CODEC_ID_MP2); AudioCodecID = CODEC_ID_MP2; data += n; @@ -794,11 +793,15 @@ int PlayVideo(const uint8_t * data, int size) Debug(3, "video: not detected\n"); return size; } - // FIXME: incomplete packets produce artefacts after channel switch - if (0 && VideoCodecID == CODEC_ID_MPEG2VIDEO) { + // incomplete packets produce artefacts after channel switch + // packet < 65526 is the last split packet, detect it here for + // better latency + if (size < 65526 && VideoCodecID == CODEC_ID_MPEG2VIDEO) { // mpeg codec supports incomplete packets // waiting for a full complete packages, increases needed delays + VideoEnqueue(pts, check, size - 9 - n); VideoNextPacket(CODEC_ID_MPEG2VIDEO); + return size; } } |