Window Vs. Image Size And Position - An Overview - Extron electronics DVS 605 Series User Manual

Window vs. Image Size and Position — An Overview
The DVS 605 provides users the ability to adjust a window size and position and the
image (the content) size and position independently with regards to the output raster. This
independent control is available for both the Main and PIP windows, allowing the user
comprehensive flexibility in output configurations.
The top example in figure 24 demonstrates how a single sliver of an input (such as a stock
ticker or RSS Feed) can be displayed. The remainder of the input is masked, by setting the
image size greater than the window size.
The second example in figure 24 demonstrates the flexibility of PIP mode. The Main window
on the left has the image size set to four times the window size, which effectively zooms into
the top right corner of the input, while masking the remainder of the input. The PIP window
on the right demonstrates the automatic aspect ratio compensation of the Follow mode,
where the image size and center are automatically adjusted to allow for the input to be
shown at its native aspect ratio.
Figure 24.
NOTE: In PIP mode, the Fill and Follow calculations take place at each input switch,
Examples of Window vs Image Size Position
power cycle, or whenever a new input signal is routed to the current input. The Fill and
Follow calculations adjust the image size and position in order to maintain the native
aspect ratio of the input, with regard to the current window size.
DVS 605 • Operation 28