ADI's JPEG2000 solution can extract, compress and transmit video images at variable resolutions without further signal processing.
The JPEG2000 solution is characterized by ADI's SURFTM (Spatial Ultra Efficient Recursive Filtering) wavelet technology, which enables real-time compression and resolution scalability. This is particularly attractive to the HD market because once HD content is compressed, it can be decompressed by multiple display methods with different resolutions. For example, the same video source transmitted by one stream can be simultaneously received and displayed by HDTV, SDTV and PDA devices, and each device can only process the information it needs.
As long as some stored data is deleted, the stored and compressed image can be reduced in size without decoding-because all frames are equivalent to still images, but the image quality after the size reduction is worse than the original. This is very attractive for digital video recorder (DVR) applications. DVR programs are first recorded at the highest resolution, but later on by reducing the size to free up hard disk space to store more compressed content. Currently, the only HD-DVR systems on the market are installed in set-top box products, and record pre-compressed video streams, because real-time HD video compression using traditional methods is impractical in the home. ADV202 provides a low-cost solution that can compress any HD video input source in real time, has extremely high playback quality, and provides very flexible recording functions.
The unique stream based on wavelet also supports optional packet protection. Even if the channel noise is so severe that some packet errors cannot be corrected, the video quality will slowly decline. Most viewers think that MPEG-2 or other time-domain compressed video streams have unacceptable video quality under noisy channel conditions.
- Built-in Surge Protector Extension Cord to protect different office devices or deluxe home appliances against electrical surges and spikes.
- Multiple function Power Strip With Surge Protector optional USB ports, various electric outlet etc.
- Master Switch controls power to the outlets on the power bar.
- Multiple Surge Protected Electrical Outlet allowing you to plug in various electrical devices.
- Qualified Surge Protector Extension Cord Power Strip allowing you extend the outlet 6 feet (2 meters) away from the wall or even further.
- Pure PC flame retardant housing Electrical Receptacle with Surge Protection.
Power Strip With Surge Protector
Power Strip With Surge Protector, Surge Protected Electrical Outlet, Electrical Receptacle with Surge Protection, Surge Protector Extension Cord, Power Bar with Surge Protection
ZhongShan JITONGLONG Plastic Hardware Co. Ltd. , https://www.toukoo-electronics.com