From a036ac57828aafef2fffbaf777e7c6e2ec018476 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sun, 12 Aug 2012 00:48:49 +0200
Subject: [PATCH] lavf: do not discard correct dts in favor of wrong pts for
vc1-wmapro.ism
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavformat/utils.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 869257aae1a..454271700fb 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -1038,7 +1038,8 @@ static void compute_pkt_fields(AVFormatContext *s, AVStream *st,
// Note, if this is misbehaving for a H.264 file then possibly presentation_delayed is not set correctly.
if(delay==1 && pkt->dts == pkt->pts && pkt->dts != AV_NOPTS_VALUE && presentation_delayed){
av_log(s, AV_LOG_DEBUG, "invalid dts/pts combination %"PRIi64"\n", pkt->dts);
- pkt->dts= AV_NOPTS_VALUE;
+ if(strcmp(s->iformat->name, "mov,mp4,m4a,3gp,3g2,mj2")) // otherwise we discard correct timestamps for vc1-wmapro.ism
+ pkt->dts= AV_NOPTS_VALUE;
}
if (pkt->duration == 0) {
--
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