The function lp_scene_pause sets the scene's pipeline to state GST_STATE_PAUSED. When in this state, videosink stops to post navigation events to the bus. Thus, a simple application that expects a key to resume a scene after it has been paused won't work.
The function
lp_scene_pausesets the scene's pipeline to stateGST_STATE_PAUSED. When in this state,videosinkstops to post navigation events to the bus. Thus, a simple application that expects a key to resume a scene after it has been paused won't work.