Adds optional only complete mpeg packets support.

4 files changed, 10 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 6ec2b80..ecdccca 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,7 @@ User johns
 Date:
 
     Release Version 0.6.0
+    Adds optional only complete mpeg packets support.
     Fixes text of EAC-3 pass-through setup.
     Try to start or connect to X11 server with -xx.
     Try to use HBR (High Bit-Rate) for EAC3.
diff --git a/Makefile b/Makefile
index 3467573..dfca467 100644
--- a/Makefile
+++ b/Makefile
@@ -30,6 +30,7 @@ CONFIG += -DUSE_PIP			# PIP support
 #CONFIG += -DHAVE_PTHREAD_NAME		# supports new pthread_setname_np
 #CONFIG += -DNO_TS_AUDIO		# disable ts audio parser
 #CONFIG += -DUSE_TS_VIDEO		# build new ts video parser
+#CONFIG += -DUSE_MPEG_COMPLETE		# support only complete mpeg packets
 
 ifeq ($(ALSA),1)
 CONFIG += -DUSE_ALSA
diff --git a/codec.c b/codec.c
index 042dcf0..6e1e942 100644
--- a/codec.c
+++ b/codec.c
@@ -441,8 +441,11 @@ void CodecVideoOpen(VideoDecoder * decoder, const char *name, int codec_id)
     }
     if (video_codec->capabilities & CODEC_CAP_TRUNCATED) {
 	Debug(3, "codec: video can use truncated packets\n");
+#ifndef USE_MPEG_COMPLETE
 	// we send incomplete frames, for old PES recordings
+	// this breaks the decoder for some stations
 	decoder->VideoCtx->flags |= CODEC_FLAG_TRUNCATED;
+#endif
     }
     // FIXME: own memory management for video frames.
     if (video_codec->capabilities & CODEC_CAP_DR1) {
diff --git a/softhddev.c b/softhddev.c
index bc05e33..1bb7f2e 100644
--- a/softhddev.c
+++ b/softhddev.c
@@ -2249,11 +2249,16 @@ int PlayVideo3(VideoStream * stream, const uint8_t * data, int size)
     if (stream->CodecID == CODEC_ID_MPEG2VIDEO) {
 	// SKIP PES header
 	VideoMpegEnqueue(stream, pts, data + 9 + n, size - 9 - n);
+#ifndef USE_MPEG_COMPLETE
 	if (size < 65526) {
 	    // mpeg codec supports incomplete packets
 	    // waiting for a full complete packages, increases needed delays
+	    // PES recordings sends incomplete packets
+	    // incomplete packets  breaks the decoder for some stations
+	    // for the new USE_PIP code, this is only a very little improvement
 	    VideoNextPacket(stream, stream->CodecID);
 	}
+#endif
     } else {
 	// SKIP PES header
 	VideoEnqueue(stream, pts, data + 9 + n, size - 9 - n);