User manual

Recoding DVDs and Videos to Nero Digital™
Nero Recode Page 38
Fig. 13: Nero Digital™ settings window
9.2.1.1 Deinterlace tab
The following input options are available:
Deinterlace area:
Automatic (recom-
mended)
radio button
Automatically selects whether or not the video title should be
encoded with deinterlace.
User-defined deinter-
lace
radio button
Activates the Enable deinterlacing check box.
Enable deinterlacing
check box
Enables deinterlacing for the current video title and the Mo-
tion-adaptive (slower, but higher quality) check box.
Motion-adaptive
(slower, but higher
quality)
check box
Enables Motion-adaptive, allowing a better video quality to
be achieved. Even quick motion sequences are extremely
sharp and detailed with motion-adaptive.
However, the burning process is slower.
The interlacing process, which is used to display a TV picture in PAL standard, displays
two half frames in succession. As the frame is generated, only the odd lines from the output
device are displayed for the first half frame and, once this is complete, the second half
frame is generated from the even lines. The two frames are encoded separately. The rela-
tively high refresh frequency means that the eye picks this up as a single frame.
Modern screens (e.g. LCD, Plasma, DLP) can only reproduce the interlacing process with a
restricted image quality. For this reason, the half frames of videos can be converted into full
frames in the Nero Digital™ video settings.