Thursday, June 29, 2017
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Sony Entertainment to Start Vinyl Record Production
Samsung to Open $380 Million Home Appliance Manufacturing Plant in South Carolina
Dolby Atmos Coming to Netflix
Toshiba Delays Chip Unit Deal, Sues Western Digital
Qualcomm Debuts the Snapdragon Wear 1200 and the Snapdragon 450 Mobile Platforms
Samsung Launches ISOCELL Image Sensor Brand
Toshiba Announces 96-Layer 3D Flash Memory and 64-Layer QLC 3D Flash Memory
Western Digital Announces First 96-Layer 3D NAND Technology
Active Discussions
Which of these DVD media are the best, most durable?
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
Help make DVDInfoPro better with dvdinfomantis!!!
menu making
Optiarc AD-7260S review
cdrw trouble
 Home > News > Digital Cameras > New SDX...
Last 7 Days News : SU MO TU WE TH FR SA All News

Wednesday, November 06, 2013
New SDXC And SDHC Memory Cards Support 4K2K Video


The SD Association today announced a new high-performance option and symbol specifically designed to support a wide array of 4K2K television and video products.

A new Ultra High Speed (UHS) Speed Class 3 (U3) symbol will indicate products capable of recording 4K2K video and will operate exclusively on SDXC UHS-I and UHS-II memory cards and devices and SDHC UHS-I and UHS-II memory cards and devices.

The UHS Speed Class 3 defines a 30 Megabytes per second constant minimum write speed. This means 4K2K video, live broadcasts and content can be recorded on high-performance cameras and then played back smoothly.

New devices offering the UHS Speed Class 3 will be backwards compatible and will work with existing SD memory cards.

Below you see the UHS Bus Symbols:

UHS-I and UHS-II symbols indicate bus interface for data transfer. UHS Speed Class symbols, such as U1 and U3, indicate minimum write speeds for real-time video recording.

UHS- I bus speed makes the massive storage found on SDXC and SDHC memory cards manageable and even more portable. This symbol is used on SDXC and SDHC products capable of supporting data transfer speeds between the memory card and the device of up to 104 Megabytes per second. Users should pair their devices with memory cards having the same symbol for optimum performance.

UHS-II bus speed makes the massive storage found on SDXC and SDHC manageable and even more portable. This symbol is found on SDXC and SDHC products capable of supporting data transfer speeds between the memory card and the device of up to 312 Megabytes per second. Users should pair their devices with memory cards having the same symbol for optimum performance.

UHS Speed Class Symbols:

UHS Speed Class symbols are found on SDXC and SDHC products with either UHS- I or UHS-II symbols. The U1 denotes a 10 Megabytes per second minimum write speed, and U3 denotes 30 Megabytes per second minimum write speed. Users will achieve optimum video recording performance by pairing their devices with the appropriate SDXC or SDHC memory cards with the same marks.

Legacy Speed Class Symbols:

The existing Speed Class symbols for non-UHS SD bus mode (this includes non-UHS bus mode operation of UHS memory cards) are Class 2, Class 4, Class 6 and Class 10. They refer to the minimum write speed performance of the memory card for video recording. The symbols are found on SD, SDHC or SDXC memory cards and devices.




Previous
Next
AMD Accused Of Sending "Optimized" R290 Graphics Cards to Reviewers        All News        Nokia's Lumia 1520 Phablet Heading To The U.S.
LG Launches Slimmer Pocket Photo Device     Digital Cameras News      Fujifilm Launches The X-E2 And XQ1 Cameras

Get RSS feed Easy Print E-Mail this Message

Related News
SD Association Adds Higher App Performance Class And Low Voltage Signaling
New UHS-III SD Cards Will Offer Up To 624 MBps Transfer Rates
Sony's New SD Card Goes Up To 300 MBps
SD Association Releases New App performance Class And Card Symbol
Kingston Releases New 256GB microSDXC Class 10 UHS-I Card
SanDisk Unveils 1TB Prototype SDXC Card
Toshiba to Implement Eyefi Connected Features in Next FlashAir SD Cards
U.S. To Develop Safety Guidelines For Self-driving Cars
Faster SD Cards For 4K Video Are Coming Soon
Sony Enhances Ultra High-Speed Media Offerings with New XQD And SD Cards
Ford Tripling Autonomous Vehicle Development Fleet
Ford And Google In Talks To Build Self-driving Cars: report

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2017 - All rights reserved -
Privacy policy - Contact Us .