From 96f69e0d87777a830776992f591fcf4e33ea8368 Mon Sep 17 00:00:00 2001
From: Baptiste Coudurier <baptiste.coudurier@gmail.com>
Date: Thu, 29 May 2008 00:58:41 +0000
Subject: warn if pts is not set, prevent writing negative/weird cts, happens
 when using genpts and streamcopy

Originally committed as revision 13519 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/movenc.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'libavformat/movenc.c')

diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 49c30b0070..e4f7066f12 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -1607,6 +1607,10 @@ static int mov_write_packet(AVFormatContext *s, AVPacket *pkt)
     trk->cluster[trk->entry].dts = pkt->dts;
     trk->trackDuration = pkt->dts - trk->cluster[0].dts + pkt->duration;
 
+    if (pkt->pts == AV_NOPTS_VALUE) {
+        av_log(s, AV_LOG_WARNING, "pts has no value\n");
+        pkt->pts = pkt->dts;
+    }
     if (pkt->dts != pkt->pts)
         trk->hasBframes = 1;
     trk->cluster[trk->entry].cts = pkt->pts - pkt->dts;
-- 
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