Package	com.adobe.mediacore.utils.scte35.commands
Class	public final class EmptySpliceCommand
Inheritance	EmptySpliceCommand Object
Implements	SpliceCommand

Class wrapping splice commands which don't carry any payload. Currently we support two commands with empty payload which are used for allowing splice descriptors to be sent to clients: SPLICE_NULL commands : The SPLICE_NULL command is provided for extensibility of the standard. This command allows a message to be sent that can carry descriptors without having to send one of the other defined commands. This command may also be used as a “heartbeat message”. BANDWIDTH_RESERVATION commands : The BANDWIDTH_RESERVATION command is provided for reserving bandwidth in a multiplex. A typical usage would be in a satellite delivery system that requires packets of a certain PID to always be present at the intended repetition rate to guarantee a certain bandwidth for that PID. This message differs from a SPLICE_NULL command so that it can easily be handled in a unique way by receiving equipment (i.e. removed from the multiplex by a satellite receiver).

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