Matchdef input conversion – Grass Valley Kayenne v.3.0 User Manual
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KAYENNE — User Manual
Section 3 — System Operation
MatchDef Input Conversion
Note
Besides scaling, MatchDef performs color space conversion and is motion
adaptive.
Figure 104. SetDef MatchDef Menu, MatchDef Selected
Each of the 16 MatchDef buttons report the current source, format, and crop
status for that input.
The
Enable
buttons activate and deactivate conversion for the individual
input connector button located immediately above.
The currently operating Kayenne video standard is shown in the
System
Video Format
status display on the upper right portion of the menu.
Auto Line-Rate Enable
– When on, the Kayenne system detects the input video
format and automatically chooses the appropriate line rate for the selected
input. One frame of video is required for detection. If the incoming video
signal format changes, one incorrect frame of video will be displayed.
When Auto Line-Rate Enable is on, the 720p, 1080i, and SDi buttons below
are inactive.
Note
If the incoming source is has a noisy signal, choosing the correct frame rate
manually may provide better performance.