Grass Valley Karrera Video Production Center v.4.0 - Manual (Page 282)

282 KARRERA — User Manual
Section 7 — Advanced Operations
Touch the eDPM mode button (lower left), eDPM , Corner Pinning ( Figure 154 ).
Figure 154. eDPM, Corner Pinning Menu
An example of how Corner Pinning would be valuable is that during a
sporting event, a camera points at a shot clock. The DPM uses Corner
Pinning to build a box to contain the clock and crop adjustments place the
clock exactly in the box but the camera is accidentally moved and the
content of the box no longer shows the entire shot clock. Using Pan and
Scan, you can move the camera content to be shown correctly without
moving the edges of the box.
Note Crop enables/disables and crop edge parameter changes are global. For
example, if crops are enabled in the iDPM, Transform menu, and the top crop
edge parameter was changed, the effect would be mirrored in the Corner
Pinning menu and vice versa in the iDPM, Corner Pinning menu.
1. Select a background source.
2. Select a source for a keyer, and cut on the key over the background.
3. Go to the iDPM, Transform menu and touch the Crop On button to turn
it on (highlights green).
4. Touch the Crop Edge data pad (turns light blue), the Crop Edge soft knobs
will be displayed.