Improve YouTube support, use scripts for this
Playlist - directory browser and cover view
User can type any aspect ratio and zoom
Video preview on progress bar
Improve radio stations
Downloading subtitles
Video cropping

Add audio filters:
	- Lua/LuaJIT scripts (from DSPBlocks),
	- FIR and IIR (both from DSPBlocks),
	- LADSPA (from DSPBlocks), LV2,
	- AVFilter,
	- "Tempo".

HWAccel: use VDPAU with OpenGL.

Exporting audio during playback - ?
Users can resume downloading - ?
MKV - ordered chapters - ?
MIDI - ?
