Enables the live audio transmission from Air unit to Goggles.
This is only working with v1 goggles and the air unit with microphone (Vista / Runcam Link is not working!)
opkg install live-audio
- If live audio is enabled videos containing audio can not be played
- Its inspired by funnel who found the solution for v1
- https://github.com/funneld/djifpv_enable_live_audio
- add support to v2 goggles