Brummel
99f77b666d
The `RecordingView` struct now includes `gain_db` to represent replay-gain. This value is read from the recording's metadata (`.json` sidecar) and passed to the frontend. The JavaScript in `case_recordings.html` uses this `data-gain-db` attribute to apply replay-gain using the Web Audio API. This ensures consistent playback loudness across different recordings. The implementation uses a shared `AudioContext` to manage resources efficiently and handles cases where the browser might not support `AudioContext`. Additionally, the audio recording on Wear OS now uses `MediaRecorder.AudioSource.VOICE_RECOGNITION` instead of `MIC`. This leverages platform noise and echo cancellation, aiming for a cleaner signal before server-side gain adjustment.