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Programming
104
Enova DVX-3150HD/3155HD All-in-One Presentation Switcher Operation/Reference Guide
Video SEND_COMMANDs (Cont.)
VIDOUT_ASPECT_RATIO
Sets the aspect ratio of the
video output port.
Sets the aspect ratio of the video output port addressed by the D:P:S. Note that
the <ratio> value is case sensitive.
Syntax:
SEND_COMMAND <DEV>,"'VIDOUT_ASPECT_RATIO-<ratio>'"
Variables:
ratio = MAINTAIN, STRETCH, ZOOM, ANAMORPHIC
Note:
This command also accepts FULL in place of MAINTAIN.
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'VIDOUT_ASPECT_RATIO-ZOOM'"
?VIDOUT_BLANK
Requests the image setting
of the video blanking feature
for the video output port.
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.
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-<color>'"
Variables:
image = black, blue, logo 1, logo 2, logo 3
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'VIDOUT_BLANK-logo 1'"
?VIDOUT_BRIGHTNESS
Requests the output
brightness value of the video
port.
Requests the output brightness of the video port addressed by the D:P:S.
Syntax:
SEND_COMMAND <DEV>, "'?VIDOUT_BRIGHTNESS'"
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'?VIDOUT_BRIGHTNESS'"
Returns a COMMAND string of the form: VIDOUT_BRIGHTNESS-<value>.
VIDOUT_BRIGHTNESS
Sets the output brightness of
the video port.
Sets the output brightness of the video port addressed by the D:P:S to <value>.
Syntax:
SEND_COMMAND <DEV>, "'VIDOUT_BRIGHTNESS-<value>'"
Variables:
value = 0..100
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'VIDOUT_BRIGHTNESS-50'"
Sets the brightness of video output port (#1 based on D:P:S) to 50.
?VIDOUT_CONTRAST
Requests the input contrast
value of the video port.
Requests the input contrast of the video port addressed by the D:P:S.
Syntax:
SEND_COMMAND <DEV>, "'?VIDOUT_CONTRAST'"
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'?VIDOUT_CONTRAST'"
Returns a COMMAND string of the form: VIDOUT_CONTRAST-<value>.