From 3e9dea3f8cb9f6ee46781f3cb611a0a39d7811d3 Mon Sep 17 00:00:00 2001
From: Chris Bass <floobleflam@gmail.com>
Date: Thu, 15 Aug 2013 10:59:10 +0100
Subject: [PATCH] qtdemux: check denominator isn't zero before scaling
 duration.

When gst_qtdemux_configure_stream sets fps_d, check that n_samples is
non-zero before using it as a denominator to scale the stream duration.

https://bugzilla.gnome.org/show_bug.cgi?id=706076
---
 gst/isomp4/qtdemux.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gst/isomp4/qtdemux.c b/gst/isomp4/qtdemux.c
index 82f4efd368..4c7a90bbfe 100644
--- a/gst/isomp4/qtdemux.c
+++ b/gst/isomp4/qtdemux.c
@@ -5596,7 +5596,7 @@ gst_qtdemux_configure_stream (GstQTDemux * qtdemux, QtDemuxStream * stream)
 
       stream->fps_n = stream->timescale * factor;
 
-      if (stream->duration == 0)
+      if (stream->duration == 0 || stream->n_samples == 0)
         stream->fps_d = factor;
       else
         stream->fps_d =