Panasonic AG AG-HVX200A Брошура та технічні характеристики - Сторінка 6

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P2 Card Revolution

A Semiconductor Memory

that Reflects Today's Leading Digital Technologies

Super-Compact, Large Capacity and High Speed

P2, which stands for Professional Plug-in, is a compact solid-state

memory card designed for professional AV use. Basically, four

SD/SDHC Memory Cards are packaged together to create a single

P2 card. This gives the P2 card four times the transfer speed and

four times the write speed of a single SDHC card. Utilizing a

precision die-casting for the body of the card, it becomes the most

rugged and reliable memory device (class 6). A slim, large-capacity

32GB*

P2 card (AJ-P2C032RG) can hold 32 minutes of DVCPRO

HD codec recording yet weighs only about 45 grams. Compliant

with PC Card standards (Type II), the P2 card plugs directly into the

card slot of a laptop PC.*

with each cut as an MXF file. The data can be used immediately —

no digitizing necessary — for nonlinear editing, or it can be

transferred over a network. The P2 far surpasses all other AV media

in transfer speed, too.

The P2 cards transfer data at up to 640 Mbps*

speed up production processes.

*1: Total card capacity includes space for data management such as system data;

therefore, actual usable area is less than the capacity indicated on the card.

*2: The PC must be installed with the included P2 driver in order to mount P2 cards.

For editing, the PC must be installed with P2-compatible editing software available

from various companies. Read "Notes Regarding the Handling of P2 Files Using a PC"

on the back page.

*3: This data transfer speed is a theoretical value. The actual data transfer speed varies

according to operating conditions and other ancillary devices.

Reliable Performance, Repeatedly Reusable

P2 cards provide superb reliability in even the harsh environments.

P2 cards withstand shock up to 1,500 G and vibration up to 15 G,

operate in temperatures from –4 to 140°F (–20 to 60°C), and can be

stored in temperatures from –40 to 176°F (–40 to 80°C). In durability

too, the P2 card goes well beyond ordinary PC cards. Its connector

portion, for example, is specially designed for professional use and

has passed insertion/removal tests of more than 30,000 cycles. P2

cards also have a write protect switch that helps prevent accidental

data deletion. Solid state memory has the unique advantage of being

rewritable, over and over again, in part because it is a non-contact

media and requires mechanical intervention. You can use the same

P2 card again and again for years — slashing media costs and

operational maintenance while also minimizing impact on the

environment.

AV data on the card mounts instantly,

, which can greatly

THE SPEED AND CONVENIENCE OF P2

P2: The Next-Generation Media

Immediate Startup and Better Data Protection

When you press the Record Button in standby mode, the

AG-HVX200A series instantly finds a blank area of the P2 card and

begins recording. It can begin recording immediately even when

you're using it to preview video. There is no need to power down

and reboot the camera portion, you can go from playback to record

in less than 2 seconds. There's no chance of accidentally

overwriting a recording. Recordings will not be erased unless you

intentionally delete a file or initialize the card.

Hot-Swap Recording and Other Functions that Add

Versatility

•Hot-swap recording: Thanks

to the AG-HVX200A series

two card slots, you can hot-

swap P2 cards and have

continuous non-stop

recording. With multiple

cards you can record for

hours without interruption.

You could also use the P2

Gear, AG-HPG10, for off-

loading the card to a USB or

1394 drive. Then, once off-

loaded and verified, the card can then be formatted and made

ready for recording.

•Loop recording: Using two P2 cards and setting the

AG-HVX200A series for consecutive overwriting, you can

repeatedly re-record during a particular recurring time slot, always

maintaining a recording of the most recent period. Unlike video

tape, P2 cards need no rewinding. They minimize wasted time and

allow seamless, continuous recording. This makes them especially

useful for unattended monitoring.

•Pre-rec: While in standby mode, you can continuously store, and

subsequently record, up to 7 seconds in DVCPRO50/DVCPRO or

3 seconds in DVCPRO HD of video and audio. In effect, this lets

you record footage of events that occur even before you press the

rec start button, giving you a way to "go back" and capture

moments you otherwise would have missed.

•One-shot rec: Convenient for producing animation, this mode

records for a set time (from 1 frame to 1 second) each time you

press the Start button.