Interface UseTakeRecorderOptions

Measure the MIDI-to-audio offset from the take's own notes and store it as take.alignment (default: true). Skipped when no MIDI was recorded.

Microphone to use; omit for the browser's default

Record MIDI as well as audio when the browser supports it (default: true)

Stop the take on its own once it has run this long, as though stop() had been called (default: no limit). A take holds every sample it has captured until it ends — about 11 MB a minute for one channel at 48 kHz, and as much again to build the take — so one left running fills memory until the browser refuses it.

Record from this MIDI input only; omit to record from every connected input

Free-text notes stored with the take, e.g. which mistakes were intentional

Called with every captured audio chunk as it arrives, for live analysis (see useLivePerformance)

Called for microphone, MIDI, and audio-context failures

Called with every MIDI event as it arrives, for live analysis

Called once capture is running, with the take's clock

Called with the finished take after stop()

How the microphone is opened (default: 'instrument' — unprocessed audio)

The score the take is performed against, stored with the take