9. Programmer's Reference
UBEX series – Matrix Application Mode – User's Manual
122
9. Programmer's Reference
UBEX series – Matrix Application Mode – User's Manual
122
MA
TRIX APPLIC
A
TION MODE
Applied F-series endpoint firmware package: v1.4.1 | Applied R-series endpoint firmware package: v1.4.1 | Applied MMU firmware package: v1.2.1 | LDC software: v1.34.0b2
9.10.2. Creating Video Wall
Command and Response
ç
CALL•/MEDIA/VIDEOWALLS:createGridVideoWall(
<video_wall_parameters>
)
æ
mO•/MEDIA/VIDEOWALLS:createGridVideoWall=
Parameters
The
<video_wall_parameters>
includes the following order of settings:
<video_wall_ID>
;
<column_number>
;
<row_number>
;
<horizontal_size>
;
<vertical_size>
;
<top_bezel_
size>
;
<bottom_bezel_size>
;
<left_bezel_size>
;
<right_bezel_size>
;
<horizontal_gap_size>
;
<vertical_gap_size>
Parameter
Description
<video_wall_ID>
The ID of the video wall. The rule is the following: the ID of the first video wall
must be VIDEOWALL1, the next one is VIDEOWALL2, and so on.
<column_number>
Total number of columns.
<row_number>
Total number of rows.
<horizontal_size>
The width of the screen (display area) in mm.
<vertical_size>
The height of the screen (display area) in mm.
<top_bezel_size>
Top bezel of the sink device in mm.
<bottom_bezel_size>
Bottom bezel of the sink device in mm.
<left_bezel_size>
Left bezel of the sink device in mm.
<right_bezel_size>
Right bezel of the sink device in mm.
<horizontal_gap_size>
Horizontal gap between the sink devices in mm.
<vertical_gap_size>
Vertical gap between the sink devices in mm.
Example
ç
CALL /MEDIA/VIDEOWALLS:createGridVideoWall(VIDEOWALL1;3;2;500;300;10;10;10;10;0;0)
æ
mO MEDIA/VIDEOWALLS:createGridVideoWall=
Explanation
A 3x2 video wall is created where the size of the displays are 500x300 mm, the bezels are 10 mm on all four
sides and there is no gap between the displays.
#videowall #vw
9.10.3. Delete a Video Wall
Command and Response
ç
CALL•/MEDIA/VIDEOWALLS:deleteGridVideoWall(
<video_wall_ID>
)
æ
mO•/MEDIA/VIDEOWALLS:deleteGridVideoWall=
Parameters
See the details in the
Example
ç
CALL /MEDIA/VIDEOWALLS:deleteGridVideoWall(VIDEOWALL2)
æ
mO MEDIA/VIDEOWALLS:deleteGridVideoWall=
9.10.4. Setting the Name of the Video Wall
Command and Response
ç
SET•/MEDIA/VIDEOWALLS/
<video_wall_ID>
.Name=
<name>
æ
pw•/MEDIA/VIDEOWALLS/
<video_wall_ID>
.Name=
<name>
Parameters
See the details for the
<video_wall_ID>
section.
The following characters are allowed in the
<name>
parameter: non-capital letters (
a-z
), capital letters (
A-Z
),
numbers (
0-9
), and special characters (
- . _ ~ : / ? # [ ] @ ! $ & ( ) + = *
).
Example
ç
SET /MEDIA/VIDEOWALLS/VIDEOWALL1.Name(My_video_wall)
æ
pw MEDIA/VIDEOWALLS/VIDEOWALL1.Name(My_video_wall)
9.10.5. Querying the Size of the Video Wall
Command and Response
ç
GET•/MEDIA/VIDEOWALLS/
<video_wall_ID>
.Size
æ
pr•/MEDIA/VIDEOWALLS/
<video_wall_ID>
.Size=
<size>
Example
ç
GET /MEDIA/VIDEOWALLS/VIDEOWALL1.Size
æ
pr MEDIA/VIDEOWALLS/VIDEOWALL1.Size=5x3
Explanation
The video wall contains 5 columns and 3 rows.