From d91ef9dcbf15f5efb22c366ff5dfb70efa39a08c Mon Sep 17 00:00:00 2001
From: Stian Selnes <stian@pexip.com>
Date: Fri, 20 Jun 2014 10:59:14 +0200
Subject: [PATCH] rtpv8depay: ignore reserved bit in payload descriptor

Draft 16 of "RTP Payload Format for VP8" states in section 4.2 that:

R: Bit reserved for future use.  MUST be set to zero and MUST be
   ignored by the receiver.

https://bugzilla.gnome.org/show_bug.cgi?id=751929
---
 gst/rtp/gstrtpvp8depay.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gst/rtp/gstrtpvp8depay.c b/gst/rtp/gstrtpvp8depay.c
index 4b22f6d85e..92693ff91a 100644
--- a/gst/rtp/gstrtpvp8depay.c
+++ b/gst/rtp/gstrtpvp8depay.c
@@ -136,7 +136,7 @@ gst_rtp_vp8_depay_process (GstRTPBaseDepayload * depay, GstBuffer * buf)
   if (G_UNLIKELY (!self->started)) {
     /* Check if this is the start of a VP8 frame, otherwise bail */
     /* S=1 and PartID= 0 */
-    if ((data[0] & 0x1F) != 0x10)
+    if ((data[0] & 0x17) != 0x10)
       goto done;
 
     self->started = TRUE;