From da0ef2d5574f3729db7be1e49c2cb53a94fb35b9 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sun, 17 Feb 2008 17:41:32 +0000
Subject: [PATCH] Use next_pts if pkt->dts is unknown. In an ideal world this
 would not be needed but sadly there are cases where the timestamps cannot be
 found without decoding.

Originally committed as revision 12130 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 ffmpeg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ffmpeg.c b/ffmpeg.c
index 6d0924d43c..170478ff76 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -1066,7 +1066,7 @@ static int output_packet(AVInputStream *ist, int ist_index,
     ptr = pkt->data;
     while (len > 0) {
     handle_eof:
-        if(!pkt || ptr != pkt->data){
+        if(!pkt || ptr != pkt->data || pkt->dts == AV_NOPTS_VALUE){
             ist->pts= ist->next_pts; // needed for last packet if vsync=0 and for multi pkt
         } else if (pkt->dts != AV_NOPTS_VALUE) { //FIXME seems redundant, as libavformat does this too
             ist->next_pts = ist->pts = av_rescale_q(pkt->dts, ist->st->time_base, AV_TIME_BASE_Q);