Add support for BLE

Change-Id: I92423aab745e9dc00d14e1294ecc73f9c6ea6277
Improove Video&Audio Camera Bitrates.
Use MP4 Instead of 3GP for 720p/1080p recordings.
Expand max video capture to 1 hour from 30min restriction.
Improove AAC audio codec Bitrate&Samplerate and expand channels to 2.

Change-Id: Ia8613192aa2544eb7107018aef7a7f8023d970f5