call method
Implementation
void call(_i3.VideoFrame output) {
  _i4.callMethod(
    this,
    'call',
    [
      this,
      output,
    ],
  );
}
void call(_i3.VideoFrame output) {
  _i4.callMethod(
    this,
    'call',
    [
      this,
      output,
    ],
  );
}