Added auto repeat support to video player
Added VideoBackgroundModel to BackGroundManager plugin, new BackgroundVideoBrush
Using BackgroundVideoBrush in Reflexion default background
Start/Stop playback on Show/Hide
Implemented settings object, setup model, dialog and language
Added messaging to refresh settings
Support all video extensions that the VideoMDE knows
Added missing localization, minor cleanups
Modified VideoBrush after PM rework
Changed VideoBackgroundModel to use reworked player handling, create own local PlayerSlotController
Fixed NRE on shutdown, made some methods virtual
Implemented own IVideoPlayerSynchronizationStrategy to prefer background player
Automatically start and stop the VideoPlayerSynchronizationStrategy. Extended interface docs.
Some improvements in the video background area