From df551c0af4d2893e157afcc8af9c274d5546596b Mon Sep 17 00:00:00 2001
From: Thibault Saunier <thibault.saunier@collabora.com>
Date: Tue, 13 Sep 2011 20:40:35 -0300
Subject: [PATCH] mpegvideoparse: Handle properly frame detection

Handle the case where we have buffers containing no startcode
in the middle of a frame properly.
---
 gst/videoparsers/gstmpegvideoparse.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/gst/videoparsers/gstmpegvideoparse.c b/gst/videoparsers/gstmpegvideoparse.c
index f1593e1066..5db0080a1b 100644
--- a/gst/videoparsers/gstmpegvideoparse.c
+++ b/gst/videoparsers/gstmpegvideoparse.c
@@ -493,9 +493,16 @@ end:
   } else if (GST_BASE_PARSE_DRAINING (parse)) {
     *framesize = GST_BUFFER_SIZE (buf);
     ret = TRUE;
+
   } else {
     /* resume scan where we left it */
-    mpvparse->last_sc = GST_BUFFER_SIZE (buf);
+    if (!mpvparse->last_sc)
+      *skipsize = mpvparse->last_sc = GST_BUFFER_SIZE (buf) - 3;
+    else if (mpvparse->typeoffsize)
+      mpvparse->last_sc = GST_BUFFER_SIZE (buf) - 3;
+    else
+      *skipsize = 0;
+
     /* request best next available */
     *framesize = G_MAXUINT;
     ret = FALSE;