GES Playback Rate?

[killerrats]

I am trying to fiddle with the playback rate but haven't been able to make
the video go slower or faster. Anyone know how to do this?Tried:1.
gst_element_seek();2.    /* Create the seek event */	if (playRate > 0) {	
seek_event =			gst_event_new_seek(playRate, GST_FORMAT_TIME,			
(GstSeekFlags)(GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE),
GST_SEEK_TYPE_SET,				gPosition, GST_SEEK_TYPE_END, 0);	}	else {		seek_event
=			gst_event_new_seek(playRate, GST_FORMAT_TIME,		
(GstSeekFlags)(GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE),
GST_SEEK_TYPE_SET, 0,				GST_SEEK_TYPE_SET, gPosition);	}	if (video_sink ==
NULL) {		/* If we have not done so, obtain the sink through which we will
send the seek events */		g_object_get(G_OBJECT(gespipeline), "video-sink",
&video_sink, NULL);	}	if (audio_sink == NULL) {		/* If we have not done so,
obtain the sink through which we will send the seek events */	
g_object_get(G_OBJECT(gespipeline), "audio-sink", &audio_sink, NULL);	
if(audio_sink != NULL)		{			gboolean mute = (playRate > 1.0)?TRUE:FALSE;			
g_object_set(G_OBJECT(audio_sink), "mute",mute, NULL);		}	}	/* Send the
event */        *// tried the gespipeline and the gst_element(gespipeline)
that has the main pipe.GstElement* pipeline = (GST_ELEMENT(gespipeline)) /
gespipeline;*	gst_element_send_event(pipeline, seek_event);




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Gstreamer 1.14.3
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Windows
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