recreateNode method

Implementation

void recreateNode() {
  final currentUrl = _currentUrl;
  if (currentUrl == null) {
    return;
  }

  final p = player = web.HTMLAudioElement();
  p.preload = 'auto';
  p.src = currentUrl;
  // As the AudioElement is created dynamically via script,
  // features like 'stereo panning' need the CORS header to be enabled.
  // See: https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS
  p.crossOrigin = 'anonymous';
  p.loop = shouldLoop();
  p.playbackRate = _currentPlaybackRate;

  _setupStreams(p);

  // Reuse or create AudioContext (Safari limits concurrent contexts)
  _audioContext ??= web.AudioContext();

  final source = _audioContext!.createMediaElementSource(p);
  _sourceNode = source;
  _gainNode = _audioContext!.createGain();
  _gainNode!.gain.value = _currentVolume;
  _stereoPanner = _audioContext!.createStereoPanner();
  source.connect(_gainNode!);
  _gainNode!.connect(_stereoPanner!);
  _stereoPanner?.connect(_audioContext!.destination);

  // Preload the source
  p.load();
}