PolyvVodSDK Hierarchy Class Hierarchy NSObject PLVVodAd PLVVodDownloadInfo PLVVodDownloadManager PLVVodExam PLVVodSettings PLVVodVideo PLVVodLocalVideo UIViewController PLVVodAdPlayerViewController PLVVodPlayerViewController Protocol References PLVVodPlayerSkinProtocol Constant References PLVVodAdLocation PLVVodAdType PLVVodAssetState PLVVodDownloadState PLVVodErrorCode PLVVodGestureType PLVVodLoadState PLVVodLogLevel PLVVodMovieScalingMode PLVVodPlaybackState PLVVodQuality