Add additional emulator default arg
Support LAV audio/video configuration

- Default to HWA for video
- Default to PCM output for audio
- Define LAV filter interfaces
Merge pull request #75 from babgvant/master

Support LAV audio/video configuration
added new video player config settings
Enable madVR smooth motion

Fix IMadVRSettings interface so it works
Create class to make it easy to work with madVR settings
Add options to VideoConfiguration to mangage smooth motion settings
Merge pull request #76 from babgvant/master

Enable madVR smooth motion