Integrated Master – NetLinx® Programming
195
Hardware Reference Manual – Enova DGX 100 Series Digital Media Switchers
?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, 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>.
NOTE: 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.
?VIDOUT_ASPECT_RATIO
Requests the aspect ratio of the
video output port addressed by
the D:P:S.
Syntax:
SEND_COMMAND <DEV>, "'?VIDOUT_ASPECT_RATIO'"
Example:
SEND_COMMAND VIDEO_OUTPUT_1, "'?VIDOUT_ASPECT_RATIO'"
Returns a COMMAND string of the form: VIDOUT_ASPECT_RATIO-<ratio>
NOTE: See the VIDOUT_ASPECT_RATIO command for the list of aspect ratios.
VIDOUT_ASPECT_RATIO
Sets the aspect ratio of the video
output port addressed by the
D:P:S.
NOTE: The <ratio> value is case sensitive.
Syntax:
SEND_COMMAND <DEV>, "'VIDOUT_ASPECT_RATIO-<ratio>'"
Variables:
ratio = MAINTAIN, STRETCH, ZOOM, ANAMORPHIC (dependent on board type)
NOTE: This command also accepts FULL in place of MAINTAIN.
Example:
SEND_COMMAND VIDEO_OUTPUT_1, "'VIDOUT_ASPECT_RATIO-ZOOM'"
Sets the output port’s aspect ratio to zoom.
?VIDOUT_BLANK
Requests the image setting of
the video blanking feature on the
video port addressed by the
D:P:S.
Syntax:
SEND_COMMAND <DEV>,"'?VIDOUT_BLANK'"
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'?VIDOUT_BLANK'"
Returns a COMMAND string of the form: VIDOUT_BLANK-<image>
See the VIDOUT_BLANK command for the list of images.
VIDOUT_BLANK
Sets the image of the video
blanking feature for the video
output port addressed by the
D:P:S.
Syntax:
SEND_COMMAND <DEV>,"'VIDOUT_BLANK-<image>'"
Variables:
image = black, blue
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'VIDOUT_BLANK'"
Standard Input SEND_COMMANDs
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