Grass Valley ProCoder 3 - Manual (Page 179)

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ProCoder 3
W
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Using ProCoder
Helpful Hints
ProCoder Reference
Glossary
Index
17
Video Filters
Adaptive De-Interlace
Description
The Adaptive De-Interlace Filter is used to apply custom deinterlacing settings when
converting an interlaced source to a non-interlaced target.
Options
Settings
Detection
Selects the deinterlacing method to use.
Adaptive Uses motion detection to determine whether to interpolate or
discard fields.
Interpolate from
dominant field Overwrites the non-dominant field by interpolating from the
dominant field.
Discard non-dominant
field Retains only information from the dominant field and discards
information from the non-dominant field.
Threshold
Adjusts the motion detection error threshold for the Adaptive Detection mode. Higher
values result in less motion detection, while lower values yield greater sensitivity to
motion.
Notes
If this filter is not applied, ProCoder will automatically perform deinterlacing when
necessary. Adding this filter overrides the basic deinterlacing process and allows
control of the deinterlacing settings.
Bitmap Keying Filter
Description
The Bitmap Keying Filter is used to superimpose a text or graphic overlay onto the
video. This is often used for adding station logos, copyright information and other
watermarks to video. Images can be keyed by color or using an embedded alpha
channel.
Options
Settings
Filename
Click the ... button to select a graphic file to use.
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