BDV CXPS, User Manual

Page: 66 / 128

V I D E O W I N D O W I N G
Picture-In-Picture
60
Operation Edition 1.07 CXPS Manual
•
<window #>
is the number of the output channel you would like to use under
windowing mode.
• The sequence of the <window #> entries determines the initial priority of those
windows.
E X A M P L E
You would like to create four windows on output display 9, one window each on
output channels 9, 10, 11, and 12. You would like window 12 to have priority 1,
window 10 to have priority 2, window 11 to have priority 3, and window 9 to have
priority 4.
The command is:
WINON 9 12 10 11 9
T O D I S A B L E W I N D O W F U N C T I O N
To turn windowing function off, issue the command
WINOFF <display output #>
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P I C T U R E - I N - P I C T U R E
Picture-in-picture is a special windowing mode that can be controlled via RS-232/Telnet
commands. When picture-in-picture mode is on, one output will fill the entire background,
and another output will be an inset window in the middle of the foreground, as shown in
Figure 14 .
To turn picture-in-picture mode on, issue the command:
PIPON <display output #> <foreground> <background>
Where:
• <display output #>
is the number of the output displaying the windows.
NOTE:
You may only select output channels that are in the same card as the
composite output’s channel, as described in the “About Video
Windowing” section and in Figure 13 on page 56.
NOTE:
Before enabling picture-in-picture mode, the timing of each output
channel that will contain a window must be synchronized to the first
output channel on that card. See “Output Timing Synchronization” on
page 57 for instructions.