From 0a3eff3c7250f57776ed90e75bdf18bad981c54a Mon Sep 17 00:00:00 2001
From: James Stembridge <jstembridge@users.sourceforge.net>
Date: Tue, 13 Jan 2004 20:29:21 +0000
Subject: File header doesn't seem to have a fixed sized after all

CVS patchset: 6040
CVS date: 2004/01/13 20:29:21
---
 src/demuxers/demux_real.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/demuxers/demux_real.c b/src/demuxers/demux_real.c
index 0047d69be..f91e71646 100644
--- a/src/demuxers/demux_real.c
+++ b/src/demuxers/demux_real.c
@@ -31,7 +31,7 @@
  *   
  *   Based on FFmpeg's libav/rm.c.
  *
- * $Id: demux_real.c,v 1.80 2004/01/12 23:43:39 jstembridge Exp $
+ * $Id: demux_real.c,v 1.81 2004/01/13 20:29:21 jstembridge Exp $
  */
 
 #ifdef HAVE_CONFIG_H
@@ -68,7 +68,7 @@
 #define VIDO_TAG  FOURCC_TAG('V', 'I', 'D', 'O')
 
 #define PREAMBLE_SIZE 8
-#define REAL_SIGNATURE_SIZE 4
+#define REAL_SIGNATURE_SIZE 8
 #define DATA_CHUNK_HEADER_SIZE 10
 #define DATA_PACKET_HEADER_SIZE 12
 #define INDEX_CHUNK_HEADER_SIZE 20
@@ -345,9 +345,9 @@ static void real_parse_headers (demux_real_t *this) {
     return;
   }
 
-  /* skip to the start of the first chunk (the first chunk is 0x12 bytes
-   * long) and start traversing */
-  this->input->seek(this->input, 14, SEEK_CUR);
+  /* skip to the start of the first chunk and start traversing */
+  chunk_size = BE_32(&signature[4]);
+  this->input->seek(this->input, chunk_size-8, SEEK_CUR);
 
   /* iterate through chunks and gather information until the first DATA
    * chunk is located */
-- 
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