AMX DGX-AIE, Hardware Reference Manual

Page: 216 / 290

Integrated Master - NetLinx Programming
216
Enova Digital Media Switchers - Hardware Reference Manual
Standard Output SEND_COMMANDs
Standard Input SEND_COMMANDs (Cont.)
Command Description
?VIDIN_PREF_EDID
Requests the preferred resolution of the EDID source being mirrored by the specified video port.
Syntax:
SEND_COMMAND <DEV>,"'?VIDIN_PREF_EDID'"
Example:
SEND_COMMAND VIDEO_INPUT_1,"'?VIDIN_PREF_EDID'"
Returns a COMMAND string of the form:
VIDIN_PREF_EDID-<resolution>
VIDIN_PREF_EDID
Sets the preferred resolution for the EDID source to mirror in the specified video input port. You can only
set the preferred resolution if you use the VIDIN_EDID command to set the EDID source to All Resolutions,
Wide-screen, Full-screen, or 4K.
Syntax:
SEND_COMMAND <DEV>,"'VIDIN_PREF_EDID-<resolution>'"
Example:
SEND_COMMAND VIDEO_INPUT_1,"'VIDIN_PREF_EDID-1280x1024,60'"
?VIDIN_RES_REF
Requests the resolution of the video input port addressed by the D:P:S.
Syntax:
SEND_COMMAND <DEV>, "'?VIDIN_RES_REF'"
Example:
SEND_COMMAND VIDEO_INPUT_1,"'?VIDIN_RES_REF'"
Returns a COMMAND string of the form:
VIDIN_RES_REF-<h>x<v>,<rate>
?VIDIN_STATUS
Requests the video input status of the video input port addressed by the D:P:S
Syntax:
SEND_COMMAND <DEV>, "'?VIDIN_STATUS'"
Example:
SEND_COMMAND VIDEO_INPUT_1, "'?VIDIN_STATUS'"
Returns a COMMAND string of the form:
VIDIN_STATUS-<status string>
status string = NO SIGNAL, UNKNOWN SIGNAL, UNSUPPORTED or VALID SIGNAL.
Standard Output SEND_COMMANDs
Command Description
?AUDOUT_ENCODING
Requests the audio output’s encoding.
Syntax:
SEND_COMMAND <DEV>,"'?AUDOUT_ENCODING'"
Example:
SEND_COMMAND AUDIO_OUTPUT_1,"'?AUDOUT_ENCODING'"
Returns a COMMAND string of the form:
AUDOUT_ENCODING-<PCM|COMPRESSED|HBR>
?AUDOUT_NAME
Requests the name of the specified output port.
Syntax:
SEND_COMMAND <DEV>,"'?AUDOUT_NAME'"
Example:
SEND_COMMAND AUDIO_OUTPUT_1,"'?AUDOUT_NAME'"
Returns a COMMAND string of the form:
AUDOUT_NAME-<name>
AUDOUT_NAME
Sets the name of the specified output port to <name>. The Output name may be changed using
either the VIDOUT_NAME or AUDOUT_NAME command. Both commands are used to change the
same name attribute and do not create separate names for video or audio.
The <name> length is limited to 31 characters. Specifying a longer name results in truncation to the 31
character length limit.
Valid characters are:
• a-z (lowercase letters)
• A-Z (uppercase letters)
• 0-9 (numerals)
• #.-_=+ (special characters: hash, period, dash, underscore, equal, plus, <space> [space characters
at the beginning of a name are truncated])
Syntax:
SEND_COMMAND <DEV>,"'AUDOUT_NAME-<name>'"
Example:
SEND_COMMAND AUDIO_OUTPUT_1,"'AUDOUT_NAME-MyStereo'"
Sets the name of the Output port to MyStereo. This is used for the On Screen Display feature.