Record streamed audio clips from the Brilliant Labs Frame into a list for review and playback and Sharing.
Audio is recorded at 8kHz, 16-bit linear PCM and streamed back in real-time so long recordings (that would exceed Frame memory) are possible.
Playback uses the raw_sound Flutter package (in fact a fork of the original package due to build/version issues with the original).
Sharing uses the share_plus Flutter package.
Very short clips (< 256ms) can be recorded but won't be played since raw_sound doesn't seem to play clips shorter than its buffer size (4096 bytes) on Android, at least.
