Programming
109
Instruction Manual - Enova DVX-325xHD/22xxHD All-in-One Presentation Switchers
Video SEND_COMMANDs (Cont.)
VIDOUT_RES_REF
Sets the resolution and refresh rate of the video output port addressed by D:P:S. Invalid combinations are
ignored by the All-In-One Presentation Switcher.
Syntax:
SEND_COMMAND <DEV>,"'VIDOUT_RES_REF-<horizontal>x<vertical>,<refresh-rate>'"
Variables:
horizontal = An integer value representing the horizontal.
vertical = An integer value representing the vertical. May have an additional qualifier such as 'i' or 'p'.
refresh-rate = An integer value representing the refresh rate.
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'VIDOUT_RES_REF-1280x1024,60'"
For a list of supported resolutions, see the
Appendix B - Output Resolutions
?VIDOUT_SCALE
Requests to see which scaling mode the video output port addressed by the D:P:S is using.
Syntax:
SEND_COMMAND <DEV>, "'?VIDOUT_SCALE'"
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'?VIDOUT_SCALE'"
Returns a COMMAND string of the form: VIDOUT_SCALE-<scale>.
VIDOUT_SCALE
Sets the scaling mode for the video output port addressed by D:P:S.
Syntax:
SEND_COMMAND <DEV>,"'VIDOUT_SCALE-<scale>'"
Variables:
scale = Auto, Manual, or Bypass
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'VIDOUT_SCALE-AUTO'"
?VIDOUT_TESTPAT
Requests the test pattern setting for the video output port.
Syntax:
SEND_COMMAND <DEV>, "'?VIDOUT_TESTPAT'"
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'?VIDOUT_TESTPAT'"
Returns a COMMAND string of the form: VIDOUT_TESTPAT-<pattern>. See the
command for the list of test patterns.
VIDOUT_TESTPAT
Sets the test pattern to display for the video output port.
Syntax:
SEND_COMMAND <DEV>, "'VIDOUT_TESTPAT-<pattern>'"
Variables:
pattern = Off, Color Bar, Gray Ramp, SMPTE Bar, HiLoTrak, Pluge, X-Hatch, Logo 1, Logo 2, Logo 3
(These options are *not* case sensitive.)
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'VIDOUT_TESTPAT-X-Hatch'"
Sets the test pattern to display to 'X-Hatch'.
?VIDOUT_VSHIFT
Requests the vertical shifting of the video output port addressed by the D:P:S.
Syntax:
SEND_COMMAND <DEV>, "'?VIDOUT_VSHIFT'"
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'?VIDOUT_VSHIFT'"
Returns a COMMAND string of the form: VIDOUT_VSHIFT-<value>.
VIDOUT_VSHIFT
Sets the vertical shift of the video output port addressed by the D:P:S to <value>.
Syntax:
SEND_COMMAND <DEV>, "'VIDOUT_VSHIFT-<value>'"
Variables:
value = -127..127
Example:
SEND_COMMAND "'VIDOUT_VSHIFT-2'"
Sets the vertical shifting of video output port (#1 based on D:P:S) to 2 (shift upward).
SEND_COMMAND "'VIDOUT_VSHIFT--3'"
Sets the vertical shifting of video output port (#1 based on D:P:S) to -3 (shift downward).
?VIDOUT_VSIZE
Requests the vertical size value of the image displayed on the video output port addressed by the D:P:S.
Syntax:
SEND_COMMAND <DEV>, "'?VIDOUT_VSIZE'"
Example:
SEND_COMMAND VIDEO_OUTPUT_1,"'?VIDOUT_VSIZE'"
Returns a COMMAND string of the form: VIDOUT_VSIZE-<value>.
