Pioneer DV-757AI, Руководство по эксплуатации

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The Video Settings Menu 07
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En
English
4 Press ENTER to save the preset and
exit the Video Adjust screen.
• Video on a DVD discs may be either
video material (originally shot on video)
or film material (originally shot on film).
Video material has a frame rate of 30
frames/sec.(NTSC), compared with 24
frames/sec. for film. This player converts
film material to 60 frames/sec. (in
progressive scan mode). PureCinema
adjusts the picture so that it matches
more closely the picture quality of a
cinema screen.
You can see whether video on a DVD
disc is film or video material by display-
ing the video transmission rate (see
page 49 ). If a hash mark (#) appears
next to the transmission rate display, it
is film material.
• YNR – Adjusts the amount of noise
reduction in the Y (brighness) part of the
video signal.
•
CNR
– Adjusts the amount of noise
reduction in the C (color) part of the
video signal.
• MNR – Adjusts the amount of mosquito
noise (artefacts visible around the edge
of an image caused by MPEG compres-
sion) reduction.
• BNR – Adjusts the amount of block
noise (artefacts visible in areas of flat
color caused by MPEG compression)
reduction.
• Sharpness High – Adjusts the sharp-
ness of the high-frequency (detailed)
elements in the picture.
•
Sharpness Mid
– Adjusts the sharpness
of the mid-frequency (less detailed)
elements in the picture.
• Detail – Adjusts the sharpness of edges
in the picture
• White Level – Adjusts the intensity of
white.
•
Black Level
– Adjusts the intensity of
black.
• Black Setup – Setup to correct the
floating black color for better 3-dimen-
sional realism.
• Gamma – Adjusts the brighness of
darker images.
• Hue – Adjusts the overall colour
balance between red and green.
•
Chroma Level
– Adjusts how saturated
colours appear.
• Chroma Delay – Adjust to correct the
gap between the Y and C components in
the video signal.