3221619Phone WAV recorder: raw capture via Web Audio, 16-bit WAV download, pages deployJeremy Magland 1// Captures the raw input samples (channel 0) and posts them to the main thread.
2class CaptureProcessor extends AudioWorkletProcessor {
3 process(inputs) {
4 const ch = inputs[0] && inputs[0][0];
5 if (ch) this.port.postMessage(ch.slice());
6 return true;
7 }
8}
9registerProcessor("capture", CaptureProcessor);