the global mobile DVR storage medium(SD card) is 32GB now.but the mobile DVR medium will reach maximum 2TB soon.

because Panasonic to release 64GB SD card. Eventually a two TB card.so this is not a beautiful dream.it will become a true products.we will develop this new technology for our next new mobile DVR.

Panasonic has announced it will soon be releasing its first SDXC card which will be 64GB.

How big is that?

Take the best picture you can on a 35 mm camera, do not use any compression, and then bung 2,133 pictures on the one card.

Note SDXC cards will NOT not be backwards compatible, meaning that they will not be able to be used in SD or SDHC-enabled devices.

More modern digital cameras gather 10 or even 12 bits of the single color pixel, and keep it as it is if they record in RAW mode. With the increased memory we will get improved color.

Will anyone seriously notice? Possibly. It may only make a difference in landscape and other photography but it will make a difference.

Alistair Robins of Panasonic, which is a founding member of the SD Card Association, tried putting a 64GB SD card into some sort of perspective, a dual layer Blu-ray disc is ‘only’ 50 GB.

At the CES event in the USA this year, the SD Card Association announced the next generation SD card called the SDXC or SD Extended Capacity.

You can store up to a theoretical 2 terabytes of data on a SD card the size of a postage stamp (just like the one in the illustration) and with read/write speeds of 300 MB per second. This is possible, practical, likely. But not just yet for a while. Say five years or so.

In Singapore Alistair Robins,  Panasonic Australia category marketing manager, Mobile AV, said, “SDXC will now mean that in the future it will be possible to store up to two terabytes of information on an SD card with speeds of 300 megabytes per second.”

If we get as far as terabytes, and we surely will, we have a new realm of possibilities. We will wear out cameras out before we have filled the card.

In computers, Netbooks simply will not have hard disk drives. Indeed, it is difficult to think of any computer having a hard disk drive.

You can buy a 2TB hard disk drive today for about $2,000 and the price is coming down with a run.

What happens if you can replace them which a card which is inherently more reliable and a lot cheaper?

Even today it can be shown that a very good digital camera will produce superior results to most film cameras.

When you have the whole wild world of two megapixels to save each image, then film will be stone cold dead. Except for strange enthusiasts.

And, on computers, hard disks will be a term we remember from the past because on our Netbook or whatever we will have several hundred times the memory we have now — all on cards a little larger than postage cards.

one day,you can buy 64GB(even 2TB) mobile DVR.it is very quick.Googeee will develop this new technology for our next new mobile DVR.