From: Joakim Plate <elupus@ecce.se>
Date: Sat, 10 Sep 2011 22:33:20 +0000 (+0200)
Subject: libavformat/utils: Only require first packet to be known for all audio and video... 
X-Git-Tag: android-x86-4.4-r1~16303
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=6796b82407ed1ba749bbe0d2b662b7feb349a735;p=android-x86%2Fexternal-ffmpeg.git

libavformat/utils: Only require first packet to be known for all audio and video streams

It can take a long time before subtitles or data streams show up,
so we shouldn't wait for those before assuming we have all info
for streams.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---

diff --git a/libavformat/utils.c b/libavformat/utils.c
index d08faeac47..dbe1a6359e 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -2359,7 +2359,7 @@ int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options)
                 break;
             if(st->parser && st->parser->parser->split && !st->codec->extradata)
                 break;
-            if(st->first_dts == AV_NOPTS_VALUE)
+            if(st->first_dts == AV_NOPTS_VALUE && (st->codec->codec_type == AVMEDIA_TYPE_VIDEO || st->codec->codec_type == AVMEDIA_TYPE_AUDIO))
                 break;
         }
         if (i == ic->nb_streams) {