Sony DVP S9000ES Bedienungsanleitung PDF herunterladen (Seite 10)

this, DVD players have offered a choice between frame pause

or field pause. Frame pause maximizes vertical resolution, but

blurs whatever motion may be present in the image. Field

pause gets rid of motion blur, but sacrifices vertical resolution,

just like a VCR.

Now with the Clear Frame system of Sony’s DVP-S9000ES, you

no longer need to choose. Because the MPEG Image Processor

already has comprehensive motion detection circuitry, the player

already “knows” which portions of a video-originated scene have

motion. So the player applies high-resolution frame pause for all

the motionless areas of your picture, while it applies motion-

stopping field pause to areas of movement. Clear Frame is simple,

automatic and easy to appreciate. It’s a major improvement in

freeze frame technology.

The video equalizer of the DVP-S9000ES enables users to fine-

tune performance to match their monitors and viewing

conditions. The equalizer is controlled via on-screen display and

offers unusually fine adjustment:

Picture +/- 20 steps

Brightness +/- 20 steps

Color Balance +/- 20 steps

High Precision Video Equalizer

Horizontal Sharpness +/- 20 steps

Vertical Sharpness +/- 20 steps

Block Noise Reduction stages 0 to 7

Luminance (Y) Noise Reduction stages 0 to 7

Chrominance (C

, C

) Noise Reduction stages 0 to 7

Chroma Delay 2 stages

The DVD format dictates specific quantization for specific bright-

ness levels. For example, full black corresponds to a quantiza-

tion of 16 while full white corresponds to 235. However, demand

has grown for adjustment that matches the DVD player output to

the characteristics of your display. Direct-view CRTs, plasma

panels, CRT projectors and LCD projectors each have specific

needs. For example, LCD projectors are subject to “black float”

and can benefit from a calibration “below black.” CRT direct

view televisions tend to loose dark detail when viewed in

brightly-lit rooms.

Historically, gamma adjustment has matched the grayscale of a

video camera to the general transfer characteristics of CRTs.

Sony’s Graphical Gamma Adjustment matches the grayscale

performance of the player to the specific transfer characteristics

of your display. Used with a commercially available calibration

disc, the Graphical Gamma Adjustment can achieve ideal

reproduction.

The system enables you to make adjustments to gamma much

like a graphic equalizer adjusts audio frequency response. As

with an audio equalizer, aggressive adjustment can yield

unnatural results. The controls are best used to make gamma

curves that are smooth and subtle. Sony’s control offers eight

points of correction, each with 8-bit precision. And you can

always return the gamma controls to the industry-standard “flat”

state by selecting “RESET” on the on-screen display.

Fig. 11: Graphical Gamma adjustment is like an eight-band graphic equalizer

for grayscale and black level.

Fig. 10: Sony’s Clear Frame system delivers superior still images of video-originated

DVDs. Moving areas, like the car are reproduced in motion-stopping field pause. But

motionless areas, like the stop sign are reproduced in the full resolution of frame pause.

So you see far higher pause mode resolution!

“Below Black” Reproduction with

Graphical Gamma Adjustment

Hue +/- 20 steps

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 19 20

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