Cobalt Digital Inc BBG-1022-2FS Product Manual page 42

3
Table 3-2 BBG-1022-2FS Function Submenu List — continued
Cascaded "Serial" Dual-Path Example
In this example, the dual paths are used to provide a regular program video path, as well as an identical path that imports key/
fill. The second path used for key/fill uses an independent delay value to accommodate the key/fill graphics external devices.
Program Video IN
Key/Fill IN
3-12
Path 1
Input Framesync set at
Crosspoint 7 frames delay
Path 2
Input Framesync set at
Crosspoint 13 frames delay
Path 1 receives the basic pgm input, while
Path 2 receives the 7-frame delayed pgm
output. Along with key/fill inputs received
over SDI IN C and D, this path provides the
key/fill version of the pgm video, with
added delay to accommodate the key/fill
sources.
BBG-1022-2FS PRODUCT MANUAL
BBG-1022-2FS Function Menu List and Descriptions
(continued)
Output
Crosspoint
Keyer
Straight PGM OUT
PGM w/ Key-Fill OUT
Path 1 is set to output over SDI
OUT 1 as the straight pgm output.
Path 2 is set to output over SDI
OUT 2 as the key/fill pgm output.
BBG1022-2FS-OM (V1.3)