Programming; Overview; Send_Commands; Encoding Commands - AMX NMX-ENC-1100 Instruction Manual

Programming

Overview

This chapter defines all programming commands available for the NMX-ENC encoder.

SEND_COMMANDS

The commands listed in the following sections are for the switcher only. For generic NetLinx commands, see the
Integrated Controllers WebConsole and Programming Guide
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The following table lists the port functionality mapping for the audio/video ports on the encoder:
Port Functionality Mapping
Port Number
1
1
1
1
1
1

Encoding Commands

The following table lists the encoding commands available for the encoder:
Encoding Commands

?AUDIN_FORMAT

Requests the format of the
audio input.
AUDIN_FORMAT
Sets the audio input format
for the port.
?AUDIN_SAMPLING
_RATE
Requests the current
sampling rate of the audio
input.
Instruction Manual - NMX-ENC H.264 Encoder
The commands derive their input/output port addressing from the target D:P:S.
Input and Output functional distinctions are disambiguated from the overlapped port numbers by combining
them with the command name.
Description
Multi-Format In
SDI In
Audio Input Line 1
HDMI Output 1
Relay Output 1
Keypad Output
Requests the currently selected audio input format.
Syntax:
SEND_COMMAND <DEV>, "'?AUDIN_FORMAT'"
Example:
SEND_COMMAND AUDIO_1, "'?AUDIN_FORMAT'"
Returns a COMMAND string of the form: AUDIN_FORMAT-<options>.
Specifies the audio input format for port addressed by the D:P:S.
Syntax:
SEND_COMMAND <DEV>, "'AUDIN_FORMAT-<options>'"
Variable:
option = Digital, Analog, No Audio
Example:
SEND_COMMAND AUDIO_1, "'AUDIN_FORMAT-Digital'"
Sets audio format for input port (#1 based on the D:P:S) to Digital.
Queries the current selected audio input sampling rate.
Syntax:
SEND_COMMAND <DEV>, "'?AUDIN_SAMPLING_RATE'"
Example:
SEND_COMMAND AUDIO_1, "'?AUDIN_SAMPLING_RATE'"
Returns a COMMAND string of the form: AUDIN_SAMPLING_RATE-<rate>.
available at www.amx.com.
Address
DevID:1:0
DevID:1:0
DevID:1:0
DevID:1:0
DevID:1:0
DevID:1:0
Programming
NetLinx
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