From 1ed87f800f6c25ada8d1d98e2e6affbd5909503e Mon Sep 17 00:00:00 2001
From: Alex Converse <alex.converse@gmail.com>
Date: Wed, 26 May 2010 04:22:52 +0000
Subject: [PATCH] Parse and repack the first frame of H.264 in ASF because
 SPS+PPS lives in its own packet.

Originally committed as revision 23333 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/asfdec.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/asfdec.c b/libavformat/asfdec.c
index 8aea8c7ef6..b3533d1ee1 100644
--- a/libavformat/asfdec.c
+++ b/libavformat/asfdec.c
@@ -392,6 +392,8 @@ static int asf_read_header(AVFormatContext *s, AVFormatParameters *ap)
                 st->codec->codec_id = ff_codec_get_id(ff_codec_bmp_tags, tag1);
                 if(tag1 == MKTAG('D', 'V', 'R', ' '))
                     st->need_parsing = AVSTREAM_PARSE_FULL;
+                if(st->codec->codec_id == CODEC_ID_H264)
+                    st->need_parsing = AVSTREAM_PARSE_FULL_ONCE;
             }
             pos2 = url_ftell(pb);
             url_fskip(pb, gsize - (pos2 - pos1 + 24));