Frame Grab Menu - Barco ScreenPRO-II User Manual

4. Menu Orientation

Frame Grab Menu

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The figure below illustrates a sample Frame Grab Menu :
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Figure 4-45. Frame Grab Menu (sample)
The Frame Grab Menu enables you to capture still frames into the system's three internal
frame stores. The "sources" of the still frames are the system's BG A and BG/DSK B
inputs or the scaled inputs. All captures occur on the Preview monitor — thus the desired
full screen source that you want to capture must be visible on Preview.
Once captured, a still frame can be assigned as the input "type" for BG A , BG B , the DSK
source or the LOGO source — basically any "green" button in the Layer Control Section .
The three frame stores utilize ScreenPRO-II's "temp" (temporary) memory for on-air
production. During operation, you can overwrite the memory with new captured stills as
desired — as it takes only a few seconds to capture a still. Note that stills in "temp"
memory are lost when the system is powered down.
You can also store three stills in "permanent" flash memory, which will not be lost when the
system is powered down. At bootup, the contents of flash memory is read into "temp"
memory for use on-air. It takes several minutes to save a still into permanent memory, and
this procedure should not be performed on-air. Permanent frames can also be overwritten.
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BG FRAME GRAB
FG to Capture
Capture Format
Temp FG 1 Info:
File Name
Format
Perm FG 1 Info:
File Name
Format
CAPTURE SAVE
Note Resource usage applies to BG B and DSK . These two layers
are mutually exclusive — if one is on program, the other can
not be used.
Note The contents of a layer can also be captured. In Chapter 6,
refer to the "
details.
BG_A
FG _1
[ 1280 x 1024 ]
[ FG1_T ]
[ 1280 x 1024 ]
[ FG1_P ]
[ 1280 x 1024 ]
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Capturing Still Frames " section on page 137 for
ScreenPRO-II • User's Guide
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