AMX MAX-CSE MAX-CSDStreaming Send_Commands Cont, NetLinx Programming, Description, Set Sap Ip Alt

NetLinx Programming

MAX-CSD Streaming Send_Commands (Cont.)

Command	Description
SET SAP IP ALT	Syntax:
Set the SAP Listener IP Alter-	SEND_COMMAND <DEV>, 'SET SAP IP ALT <Addr>:<Port>'
native multicast address.	Variable:
	Addr = multicast IP address
	Port = port number
	Example:
	SEND_COMMAND DECODER, 'SET SAP IP ALT 224.3.127.254:1234'
SET SESSION CURSOR	This command allows the user to select the session for later streaming when
Selects the session for	the user sends the play command.
streaming later.	Syntax:
	SEND_COMMAND <DEV>, 'SET SESSION CURSOR <num>'
	Variable:
	Num = 1 to "SESSION LIST="
	Example:
	SEND_COMMAND DECODER, 'SET SESSON CURSOR 1'
SET URL	The 'UDP' protocol represents MPEG-2 Transport Stream layered directly onto
Set the URL description of	UDP. This protocol is only available for MPEG-2. Audio is multiplexed with the
	video, so no audio port is needed.
the audio/video stream.
	The 'RTP' protocol represents MPEG-2/4 Elementary Streams encoded as
	MPV (33) data as defined by RFC 3550 and 3551. If no audio port is given, it is
	assumed to be the video port plus 2.
	Syntax:
	SEND_COMMAND <DEV>,'SET URL <Protocol> <Addr> <Port>
	[<Audio Port>]'
	Variables:
	Protocol = RTP or UDP
	Address = Address of stream in IPv4 dot notation
	Port = Primary port for audio/video transport.
	Audio Port = Port for audio stream (RTP only)
	Example:
	SEND_COMMAND DECODER,'SET URL UDP 224.0.0.1 5000'
	Sets the URL for a multicast session at 24.0.0.1 and port 5000. Since the
	protocol is UDP, a second audio port is not needed.
SET VIDEO	Sets the current configuration of the video system. Configuration includes
Set the configuration	codec and resolution. Setting the video configuration during 'play' state has
	undefined results.
parameters for the video
codec.	Syntax:
	SEND_COMMAND <DEV>,'SET VIDEO <Codec>'
	Variable:
	Codec = OFF or MPEG2 or MPEG4
	Example:
	SEND_COMMAND DECODER,'SET VIDEO MPEG2 '

88 MAX-CSE/MAX-CSD10 Operation/Reference Guide