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Deinterlace
Selects a method for
deinterlacing the current video. Video images
are shown as two half images in interlaced mode. Every second line
(1, 3, 5, …, 575) is shown in the first half image. The second half
image displays the rest of the lines in the image (2, 4, 6,… 576), so
that the eye perceives a full picture. Most video material consists of
half images.
Weave: The easiest way to fill in half images consists of displaying
even and odd half images simultaneously. This way, one half image
fills in the lines missing from the other half image. The Weave
deinterlacing method is appropriate if both half images originate from
the same point in time and can be interlaced inconspicuously.
Blend: Consecutive interlaced fields are combined and then
averaged together. This is very fast, but image details in the vertical
axis may be removed. So called ghost artifacts may also occur and
resolution may be lost.
Interpolate: One of the two interlaced fields gets discarded
completely, and each discarded line is replaced by an average of its
upper and lower neigbour from the other field. This is very fast, but
image details in the vertical axis may be removed.
Interpolate Adaptive: Similar to Interpolate, but discards only
sections which are not needed. Therefore, it is not as fast as
Interpolate, but gives better detail result.
Motion Adaptive: The amount of image motion and the motion
direction is taken into consideration for the interpolation.
The selected deinterlace method will be only applied if deinterlacing
of the source video is possible!