AMX MET-ECOM-D manual Stream-Get, Stream-Play, Stream-Stop, Mod?

Programming

Touch Panel Intercom Commands (Cont.)

STREAM-SET (Cont.)	Example (H.263 video stream):
	SEND_COMMAND MET1, "’STREAM-SET
	192.168.0.3,9000,9002,video,H263,1"
	SEND_COMMAND TP2, "’^ICS-192.168.0.4,9002,9000,2’"
	Sets up a h.263 video stream between Metreau Entry
	Communicators and a touch panel.
	Note: Do not change the Audio or Video Codec settings during a call.
STREAM-GET	Syntax:
Retrieves a description of the	"’STREAM-GET, <stream type> <stream_ID>’"
stream parameter being used by	• Stream end. This terminates an stream call/connection.
the current stream.
	Variable:
	• STREAM_TYPE: AUDIO, VIDEO
	• STREAM_ID: 0 -10
	Example:
	SEND_COMMAND MET1, "’STREAM-GET, AUDIO, 1’"
	Returns:
	STREAM = 1 AUDIO 234.232.444.333 5000
	Indicates that the audio stream has been configured to use and IP
	address of 234.232.444.333 where it uses port 5000 for the audio
	stream.
STREAM-PLAY	Syntax:
This command notifies the Metreau	SEND_COMMAND <DEV>,"'STREAM-PLAY <stream id>'"
Entry Communicator to start	Variable:
streaming by enabling the micro-
	• <stream ID> integers are from 1-20.
phone, speaker and video source
and then, transmitting packets and	Example:
playing received packets.	SEND_COMMAND MET1,"STREAM-PLAY 1"
STREAM-STOP	Syntax:
Stops transmission and receive of	SEND_COMMAND <DEV>,"'STREAM-STOP <stream id>'"
stream. This command terminates	Variable:
the data from moving in a stream
	• <stream ID> integers are from 1-20.
connection.
	• If <stream ID> = "ALL" will remove all streams
	Example:
	SEND_COMMAND MET1,"’STREAM-STOP 1’"
	Stops stream 1 from running.
^MOD?	The Metreau Entry Communicator will respond with its model name
Metreau Entry Communicator	as shown in the response below. Older hardware or newer hardware
	that has intercom support disabled will not respond to this command.
model name.
	The Metreau Entry Communicator will respond with one of the follow-
	ing strings:
	Syntax:
	SEND_COMMAND <DEV>,"’^MOD?’"
	Example:
	SEND_COMMAND MET1,"’^MOD?’"
	Returns:
	^MODEL-MET-2007-A

52 Metreau Entry Communicators