QDX by QDesign is the only audio format designed to be the
ultimate in usability, quality and for an emerging group of consumers who demand
access to music anytime, anywhere. And it has to be seamless across a variety
of devices, from portable players to personal digital assistants to cellular phones.
With QDX, consumers get more music at better quality with amazing ease. Consumers
never need to grasp concepts like bit rates and sample rates, and encoding in
QDX is a one-time operation. All music is automatically encoded at CD-quality.
The exclusive Fit-to-Media™ feature provides total control so your customers get
what they want, where they want it.
Stream
QDX to cell phones, PDA's, office desktops, portable music devices, car
stereos & in-home systems... from just one source file!
No need to re-purpose music -- reduce asset management overhead & costs
Always optimal quality
SDMI compliant
Secure, single source file delivery over any network, any bandwidth, any modem
speed
Ultra-resistant to network dropouts Genuine, dynamic “on-the-fly” scalability
Exclusive to QDX
Music producers are able to "master once, deliver everywhere"
at the best possible quality over any network and over any bandwidth, streaming
or download.
Robust transactional watermarking enables secure file sharing, superdistribution
and supports other music services, products and business models.
Unparalleled dynamic scalability enables the exclusive Fit-to-Media™
and Fit-to-Stream™ features:
Maximum
music to go in three easy steps.
Deliver
QDX anywhere and everywhere from just one source file - reduce asset management
overhead, costs and labour.
Your
music fits automatically onto your portable device - transfer entire music
playlists quickly and seamlessly between desktop and portable device,
with no wasted space.
Consistently
higher quality than MP3.
No
calculation or special knowledge required.
Secure,
robust delivery from a single source file over any network, any bandwidth,
any modem speed - to cell phones, PDA's, desktop PC's, portable music
devices, car stereos, in-home stereos and more - wired or wireless.
Store
& carry up to four times more music than MP3 on a portable music device
- at better quality, too.
Ultra-resistant
to network dropouts.
Maximize
available memory; minimize expensive RAM. Keeps player prices affordable.
Genuine,
dynamic "on-the-fly" scalability unmatched by other formats - not just
switching between source files encoded at different bit rates. QDX scales
up and down automatically to optimize available bandwidth over fluctuating
connections.
Already
supported by major DSP chipmakers and portable device manufacturers.
No
more wasted headroom: Fit-to-Stream™ scales in fine increments to maximize
throughput.
Stream
QDX to cell phones, PDA's, office desktops, portable music devices, car
stereos & in-home systems... from just one source file! 
Maximum
music to go in three easy steps.