XOverlay lost after setting playbin state to Null

[Nathanael D. Noblet]

On 11/28/2011 06:48 AM, Ralph wrote:

> So far so good, everything is working smoothly, I can play, pause, seek the
> video displayed in a rectangular area in my window. The problem starts when
> I try to play another video file. According to all manuals, I should set the
> pipeline state to Null before changing the URI:

Try setting it to READY instead. NULL dereferences everything and should 
be when you are done using the pipeline if I recall correctly.