Source Events | 
The Source type exposes the following members.
| Name | Description | |
|---|---|---|
| OnDisabledChange | 
            Raised when the Disabled property changes state.
              (Inherited from MediaSourceTIOutput, TIInput, TIInputCollection, TSource, TFrame, TBuffer, TBufferCollection, TFormat.) | |
| OnProcessControlFrames | 
            Raised when control frames are processed.
              (Inherited from MediaSourceTIOutput, TIInput, TIInputCollection, TSource, TFrame, TBuffer, TBufferCollection, TFormat.) | |
| OnRaiseFrame | 
            Raised when a frame is raised.
              (Inherited from MediaSourceTIOutput, TIInput, TIInputCollection, TSource, TFrame, TBuffer, TBufferCollection, TFormat.) | |
| OnStateChange | 
            Raised when the state changes.
              (Inherited from MediaSourceTIOutput, TIInput, TIInputCollection, TSource, TFrame, TBuffer, TBufferCollection, TFormat.) |