Manual

Section 3: Creating a Presentation VN-COMMANDER User Guide
88 I456GB issue 8
Fig.8: Example of source viewporting.
a)
An example of a standard vi
ewport that preserves the aspect ratio of the original source:
c)
An example of using a ‘stretched’ viewport. Note that if the window has the same
aspect ratio as the original source, the viewported image is compressed to fit the window.
To retain the aspect ratio of the viewport, the window needs to be the same shape as the
viewport:
ORIGINAL
SOURCE
VIEWPORTED
SOURCE