Interleaved Image - Rutter VDR-100G3 Installation Manual

9.5.3.4

Interleaved Image

If the captured image has a resolution of 1600 x 1200 pixels or greater, it may appear repeated
within the Capture window as below. In order to correct this image it must be properly
interleaved. Complete the following steps:
1. Click the Sizing tab to open the Sizing page;
2. Click the Start button in the Horizontal/Vertical Offset section;
3. Use the New Offset X scroll box and Y scroll box to change the horizontal and
vertical offsets to move the image as close to the top left hand corner of the
Capture window as possible, as given above in the Offset adjustment section.
4. With the image in place, and using the Zooming options, determine the top edge of
both images. Click the "From Image" under Line 0 Start to select the uppermost
pixel for the top image, and click the "From Image" under Line 1 Start to select the
top edge for the bottom image.
Note: Line 0 Start should usually be left at 0 and Line 1 Start should be adjusted.
5. Click the Interleaved checkbox to activate Interleaved mode.
6. If step 5 causes a prompt to increase the height of the image, click Yes. (In most
cases the image height will be too small.)
7. Zoom into the image.
8. If the image does not look correct, adjust Line 1 Start one value at a time until it
looks correct.
Note: You may need to readjust the image dimensions to better fit the image into the
capture window.
VDR-100G3/G3S Installation Manual
Chapter 9: Video Module, Rev. 1.2
Figure 9-18 - Interleaved capture
9-17
06/10/2008