Page 561 - ProShow Producer Manual
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The best time to use Square Pixels as your Aspect Ratio is when you want
your video to match the chosen resolution exactly, regardless of what
device you use to display it. The option is most useful if you’re creating a
video using a non-standard resolution and intend to display it on a PC, only.
The Rotation option simply lets you determine what the default rotation
for the video will be. This option is a special function that helps people
creating shows for commercial purposes. For example, if you will be using a
show as ‘digital signage’ on a flat-panel TV that is turned on its side, you
would create the show in the correct orientation, then use this rotation
option to ensure that it looks correct when you turn the TV on its end. In
most all cases you will leave this as No Rotation, otherwise your video
could appear upside down or on its side.
Encoding is much like the option you find for other output selections. The
Encoding quality determines how the video will look, by adjusting some
details about how the video gets encoded. In most all cases Normal
Quality will look great.
Desaturation and Anti-Flicker are the same options found during DVD
creation. For more details on these options, see Chapter 19.
Color Profile allows you to specify whether you want to use a color profile
with the video. For more details on this feature, see Chapter 24.