FilterGraphArgsRequired<FilterGraphOptions>FilterGraphArgsPropertiesavTypebackcolorcontentsfilterChainfilterGraphsgraphTypemashpreloadingsizetimevideoRateavTypeavType: AVTypebackcolorbackcolor?: stringcontentscontents?: ContentsfilterChainfilterChain?: FilterChainfilterGraphsfilterGraphs: FilterGraphsInstancegraphTypegraphType: GraphTypemashmash: Mashpreloadingpreloading: booleansizesize: Sizetimetime: TimevideoRatevideoRate: number