- h -

• heartbeatRequired : <OOAuthorizableItem > , OOContentItem , OOOoyalaAdSpot
• height : OOAdOverlayInfo , OOAssetDownloadStream , OOVASTCompanion , OOVASTIcon , OOVASTNonLinear
• HEVCEnabled : OOOptions
• hideControlsTimer : OOControlsViewController
• highlightColor : OOTVClosedCaptionsTextBackgroundView
• highlightOpacity : OOTVClosedCaptionsTextBackgroundView