Sony XDCAM PDW-U1 Brochure - Page 5

Parcourez en ligne ou téléchargez le pdf Brochure pour {nom_de_la_catégorie} Sony XDCAM PDW-U1. Sony XDCAM PDW-U1 28 pages. Professional disc drive unit
Également pour Sony XDCAM PDW-U1 : Brochure & Specs (18 pages), Brochure & Specs (28 pages), Brochure (26 pages), Manuel d'utilisation (38 pages), Manuel d'utilisation (40 pages), Manuel d'utilisation (36 pages)

Imprimer la page

■

Flexible Platform

The Professional Disc system is a very flexible platform

on which an assortment of data in a variety of formats

can reside. The use of optical disc technology

eliminates the restrictions inherent in proprietary tape

footprints, and allows a variety of different video

formats to be recorded as 'data files', and is therefore

extremely flexible as to what can be recorded to it. In

addition to video and audio streams, you can record

a variety of metadata, such as date/time information

and comments indicating the material content.

Furthermore, computer files created on Microsoft

Word, PhotoShop, and other application software can

also be stored on a Professional Disc media*.

*Up to 500 MB

■

Largest-Capacity Optical Disc

The superior disc capacity of the Professional Disc

enables you to make high-quality yet long-duration

recordings. Its 23.3-GB data capacity translates to a

recording time of 45 to 85 minutes depending on the

bit rate the camera operator chooses.

■

High Transfer Rate

The Professional Disc's data transfer rate is 86 Mb/s

from a single optical head unit and 172 Mb/s on a

dual head deck, providing stable recording and

playback of high bit rate data such as a 50 Mb/s

MPEG IMX stream.

■

Quick Random Access

The nonlinear nature of the Professional Disc alone

provides tremendous benefit when

handling audio/video content. When a recording is

played back from the disc, its physical location on the

disc does not impact the time required to access it.

Recordings can be accessed in a fraction of the

equivalent time taken to access information on disc,

making it much easier and faster to locate source

material. This is the beauty of random access, and all

Sony XDCAM products are equipped with powerful

features – delivering innovation to all your programming

operations.

■

Highly Reliable, Durable and

Re-usable Medium

Optical discs have a natural advantage since they suffer

no mechanical contact during recording or playback,

making the format ideal for continuous use and re-use.

The Sony Professional Disc is highly resistant to dust, shock

and scratches, and is packaged in an extremely

durable and dust-resistant cartridge.

It is resistant to heat and humidity, and is X-ray resistant

– factors that make the Professional Disc ideal for use

in harsh field environments, and also allows for long

media life and long-term storage.

■

Professional Disc Media (PFD23A)

Specifications

Storage capacity

Laser wavelength

Data transfer (writing) rate

Disc diameter

Cartridge dimensions

(W x H x D)

Weight

Recording format

23.3 GB

405 nm (blue-violet)

86 Mb/s (per optical head)

4 5/8 inches (120 mm)

5 1/8 x 5 1/4 x 3/8 inches

(129 x 131 x 9 mm)

3 oz (90 g)

Phase change recording

PFD23A