public void set_playing (bool playing)
Warning: set_playing is deprecated since 1.12.
Starts or stops playing of this.
The implementation might be asynchronous, so the way to know whether the actual playing state of the this is to use the notify signal on the playing property and then retrieve the current state with get_playing. ClutterGstVideoTexture in clutter-gst is an example of such an asynchronous implementation.