From 8b6bdb6cf3908fdd1b162e3bade1d3fdb84ab1a5 Mon Sep 17 00:00:00 2001
From: David Conrad <lessen42@gmail.com>
Date: Fri, 5 Mar 2010 00:22:40 +0000
Subject: [PATCH] oggdec: Parse theora headers since ogg might not mark
 keyframes

Fixes issue746

Originally committed as revision 22214 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/oggparsetheora.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/oggparsetheora.c b/libavformat/oggparsetheora.c
index 8b35a47224..edb823ef5c 100644
--- a/libavformat/oggparsetheora.c
+++ b/libavformat/oggparsetheora.c
@@ -106,6 +106,7 @@ theora_header (AVFormatContext * s, int idx)
 
         st->codec->codec_type = CODEC_TYPE_VIDEO;
         st->codec->codec_id = CODEC_ID_THEORA;
+        st->need_parsing = AVSTREAM_PARSE_HEADERS;
 
     } else if (os->buf[os->pstart] == 0x83) {
         vorbis_comment (s, os->buf + os->pstart + 7, os->psize - 8);