Function tag

static/js/chunkedAudioEngine.js:27–27

(off)

function _parseWavHeader(buf) {
  const view = new DataView(buf);
  const tag = (off) => String.fromCharCode(...new Uint8Array(buf, off, 4));

  if (tag(0) !== "RIFF" || tag(8) !== "WAVE") return null;