commit 6c55b27f8f7b41c34ecaf1c7986f23809adc80e0
author Michael Niedermayer <michaelni@gmx.at> Thu Oct 07 01:55:34 2004
committer Michael Niedermayer <michaelni@gmx.at> Thu Oct 07 01:55:34 2004
tree 19c241302d769d88733dabe6a710ed7e79fa5d39
parent 61c1d8e2b64f756ed4ee731ca18dc0ac426a21ef

do not randomize unknown timestamps

Originally committed as revision 3568 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/mpeg.c

diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c
index 4f8d20d..772a4df 100644
--- a/libavformat/mpeg.c
+++ b/libavformat/mpeg.c
@@ -1029,13 +1029,13 @@
            and the first pack from the other stream, respectively, may also have
            been written before.
            So the real data starts at SCR 36000+3*1200. */
-        pts += 36000 + 3600;
-        dts += 36000 + 3600;
+        if(pts != AV_NOPTS_VALUE) pts += 36000 + 3600;
+        if(dts != AV_NOPTS_VALUE) dts += 36000 + 3600;
     }else{
-        pts += PRELOAD;
-        dts += PRELOAD;
+        if(pts != AV_NOPTS_VALUE) pts += PRELOAD;
+        if(dts != AV_NOPTS_VALUE) dts += PRELOAD;
     }
-//av_log(ctx, AV_LOG_DEBUG, "dts:%f pts:%f flags:%d stream:%d\n", dts/90000.0, pts/90000.0, pkt->flags, pkt->stream_index);
+//av_log(ctx, AV_LOG_DEBUG, "dts:%f pts:%f flags:%d stream:%d nopts:%d\n", dts/90000.0, pts/90000.0, pkt->flags, pkt->stream_index, pts != AV_NOPTS_VALUE);
     *stream->next_packet=
     pkt_desc= av_mallocz(sizeof(PacketDesc));
     pkt_desc->pts= pts;