videoencoder: Check for invalid stop position before calculating a duration from it

https://bugzilla.gnome.org/show_bug.cgi?id=707332
This commit is contained in:
Matej Knopp 2013-09-03 00:47:18 +02:00 committed by Sebastian Dröge
parent 57d0a5d794
commit d03feedf4c

View file

@ -1290,10 +1290,15 @@ gst_video_encoder_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
goto done;
}
if (GST_CLOCK_TIME_IS_VALID (cstop))
duration = cstop - cstart;
else
duration = GST_CLOCK_TIME_NONE;
/* incoming DTS is not really relevant and does not make sense anyway,
* so pass along _NONE and maybe come up with something better later on */
frame = gst_video_encoder_new_frame (encoder, buf, cstart,
GST_CLOCK_TIME_NONE, cstop - cstart);
GST_CLOCK_TIME_NONE, duration);
GST_OBJECT_LOCK (encoder);
if (priv->force_key_unit) {