Canon XL 1 Brosur & Spesifikasi - Halaman 2

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The Full Potential of

Digital Video

In One Extraordinary

Camcorder

DV format

Whether your need is broadcast

production or simply the very best picture

quality, the mini DV format delivers more

than 500 lines of horizontal resolution –

nearly a 25% improvement in picture

quality over the best analog formats. The

tape formulation is advanced to last

longer and even withstand repeated use

without failure, virtually eliminating drop

out and delivering higher output and less

noise.

IEEE 1394 (DV Terminal)

The XL1 is equipped with a DV terminal

that conforms to IEEE 1394 for digital

transfer of video and sound, in addition to

regular video and audio outputs. It takes

just a single digital cable to edit, copy and

record your video virtually free from

generation loss in image and sound

quality.

Achieve Super High

Resolution Alongside Super

Low Light Capability

3CCD

The XL1 maximizes

the capability of the

DV format by using a

3CCD system with a separate CCD for

each primary color (red, green, blue). A

beam-splitting prism precisely separates

the light

passing

through the

lens into

individual

color

components,

and each is

sent to its

own CCD. This process achieves

outstanding detail with highly accurate

color reproduction suitable for the

demands of the high-end production field

– wide dynamic range, low color noise,

natural color resolution and low aliasing.

Just as Canon's Hi8 camcorders have

set the standard time and again, the

XL1 is Canon's new flagship camcorder

and the product that defines the leading

edge of Digital Video.

Pixel Shift

Canon solves

common shooting dilemmas with a larger

pixel size and the process of Pixel Shift,

which gives wider dynamic range, better

low light, reduced vertical smears, and

high quality still images without sacrificing

the highest resolution.

Super low Light

The XL1 incorporates three CCD image

sensors, each with 270,000 pixels,

specifically designed for freedom when

shooting under extremely low light

conditions. The size of each pixel is 72

square microns. That's 150% larger than

the pixel-size on comparable models. The

result is an overall 4dB improvement

(approx.) in sensitivity .

The Process of Pixel Shift

Human eyes respond best to green. The

green component of a video signal

contains 60% of the picture detail whereas

the red and blue components comprise

only 40%. We have physically shifted the

green CCD the equivalent distance of 1/2

pixel horizontally from the red and blue

CCD, then electronically shifted the

green signal 1/2 pixel vertically.

Why has Canon done this? Shifting

the green CCD increases the

sampling points, resulting in a rival

for 410,000 pixel CCD systems in

terms of resolution, while providing

numerous advantages. It responds

to the demands for the highest DV

picture quality, combined with exceptional

low light, wider dynamic range, minimal

vertical smear and superior digital still

images.

Vertical Smear Reduction

Shooting subjects in extremely bright

conditions is handled up to professional

standards with the XL1. Vertical white

streaks from bright light sources are

greatly reduced.