public AsyncRendererBuilder(Context context, string userAgent, string url, IMediaDrmCallback drmCallback, VideoPlayer player) { _context = context; _userAgent = userAgent; _drmCallback = drmCallback; _player = player; var parser = new MediaPresentationDescriptionParser(); _manifestDataSource = new DefaultUriDataSource(context, userAgent); _manifestFetcher = new ManifestFetcher(url, _manifestDataSource, parser); }