MediaTrackTIOutput, TIOutputCollection, TIInput, TIInputCollection, TIElement, TSource, TSink, TPipe, TTrack, TBranch, TFrame, TBuffer, TBufferCollection, TFormatActiveSink Property

Gets the active sink. This will return Sink if Sink is not null and not disabled. Otherwise, if this track branches, it will iterate recursively over the active tracks until it finds an ActiveSink. Otherwise, it will return null.