Panasonic AG-DVX100B Especificaciones - Página 5

Navegue en línea o descargue pdf Especificaciones para Videocámara Panasonic AG-DVX100B. Panasonic AG-DVX100B 12 páginas. Mini-dv camera-recorder (ntsc)
También para Panasonic AG-DVX100B: Especificaciones (12 páginas), Configurar (42 páginas), Manual del usuario (20 páginas)

Imprimir página

410,000-Pixel, 3CCD Image System Provides F11 Sensitivity for

Superior Image Quality

Panasonic designed the AG-DVX100B

to deliver the highest sensitivity and

picture quality in its class. At its heart is

a 3CCD RGB system comprising three

1/3-inch, 410,000-pixel progressive

CCDs developed especially for

broadcast and professional

applications. The new on-chip lens

design achieves high F11 sensitivity,

allowing the AG-DVX100B to record in

light as dim as below three lux, for example, in nighttime news

gathering. Picture quality is outstanding, with a high S/N ratio that

means less noise in darker parts of the image and low smear that allows

shooting in sunlight or under bright spotlights.

High-Sensitivity Slow Shutter (in cumulative) Function

The slow shutter function uses image accumulation to enable shutter

speeds with frame rates reduced by half or more. You get the ultra-high

sensitivity needed for nighttime shooting without illumination, as well

as dramatic frame-by-frame or soft focus effects.

High Image Quality with 12-Bit A/D Conversion

The AG-DVX100B features an A/D converter that uses the same 12-bit

processing as broadcast camera-recorders. Precisely digitizing the

gradation and colors captured by the progressive CCD, this A/D

converter supports gamma switching and other fine downstream image

adjustments — one of the keys to achieving rich image expression.

RGB Gamma Processor Provides Rich, Cine-Like Tones

Panasonic has greatly expanded the expressive capability of the DV

camera by creating unique gamma functions such as Cine-Like gamma

curves, which produce images strikingly similar in tone to film images.

For each of the RGB signals, the gamma curve settings are processed

immediately upstream from the digital signal processing circuit. This

helps achieve outstanding image quality.

The AG-DVX100B continues with the tradition of the seven gamma

curves pioneered with the DVX100A.

NORM

CINE-LIKE

CINE-LIKE_D

CINE-LIKE_V

Input

Gamma Curve image

CINE-LIKE

Film-like images

CINE-LIKE-D

The Cine-Like mode shifted to prioritize dynamic range

CINE-LIKE-V

The Cine-Like mode shifted to prioritize contrast

LOW

Images with strong black contrast

B.PRESS

Images with even stronger black contrast

NORM

Standard video gamma

HIGH

Bright images with enhanced gradation in dark portions

and soft contrast

High-Quality, Native Progressive 24p/30p Mode

Choose from three shooting modes: 24p (24 fps, progressive) for images

with the look and motion of film movies, 30p (30 fps, progressive), or

standard 60i (60 fps, interlace). Thanks to its progressive CCD,

the AG-DVX100B creates native progressive images with outstanding

vertical resolution — unlike images produced using conventional

electronic interpolation. With its high mobility and low costs,

the AG-DVX100B is the ideal tool for producing indies, shorts, or

streaming video.

30p image

(30 progressive frames per second)

24p Advance Mode — For 24p Non-Linear Editing

In 24p mode, images from the CCD can be 2:3 pulldown-converted

(24p Mode) or 2:3:3:2 pulldown-converted (24p Advance Mode) and

recorded onto tape in the standard 60i TV format. The tape can then be

played back or edited using an ordinary DV system. True 24p editing

can be achieved by uploading 2:3:3:2 pulldown-converted images via

an IEEE 1394 DV interface to a compatible non-linear editing system.*

The 24p Advance Mode allows 60i/24p conversion with minimal

picture degradation and on the fly 24 frame extraction.

*Systems Compatible with 24PA as of June 2005:

Apple Power Mac G4/G5 with FCP 4, Avid Xpress Pro, Adobe Premiere Pro, Sonic Solutions Vegas

Digral A/V data

IEEE 1394 Interface cable (4P-6P)

AG-DVX100B

• 24p Mode (2:3 pulldown)

24p (capture)

A A B B B C C D D D E E F F F G G H H H

60i (record)

• 24p Advance Mode (2:3:3:2 pulldown)

24p (capture)

A A B B B C C C D D E E F F F G G G H H

60i (record)

• 30p Mode

B C D E F G H I J

30p (capture)

A A B B C C D D E E F F G G H H I I J J

60i (record)

Improved Color Reproduction and Advanced Image

Adjustments Built-In

•Optimized color separation optics help provide true-to-life colors

•"Enriched" Matrix setting offers more saturated colors

•Adjustable V detail level (edge correction in vertical direction), H/V

detail balance, and detail coring (detail noise removal)

•Knee point (luminance compression) settings –

Auto, Low, Mid and High

24p/30p Shooting Functions for Professionals

•Focus assist*

•Gain up (+12 dB max.)

•SMPTE Color bar display and output

*Auto focus in 24p/30p mode requires slightly more focusing time than in 60i mode.

60i image

(60 interlace fields per second)

･Apple Power Mac G4/G5 & Final Cut Pro 4

･Avid Xpress Pro