Digital video, with its inherent quality, reliability and flexibility advantages over traditional analog video, is showing up in a wide range of applications. Unlike analog video, signals in the ...

MPEG-4 is one of the latest video/audio compression method standardized by MPEG group, designed specially for low-bandwidth (less than 1.5MBit/sec bitrate) video/audio encoding purposes. MPEG-4 is ...

Video compression and wireless communications technologies are enabling wide access to various video sources on demand. Meanwhile, consumer demands are spurring new products such as handheld wireless ...

At its January meeting in Pisa, Italy, the Moving Picture Experts Group (MPEG) finished and approved an extension to MPEG-4 video coding. This enhancement uses fine granular scalability as well as the ...

The JPEG format for encoding still images was standardized during the 1980s and 1990s. It uses the Discrete Cosine Transform (DCT), which was developed at the end of the 1970s, and Huffman encoding.

Digital video compression has become an important feature for a wide variety of products and designing those products to support multiple video standards can be challenging. Today, the main video ...

There's no question that MPEG-4 is going to succeed MPEG-2 as the standard for streaming digital video. Faster processor speeds and cheap (already less than $200) video capture and playback cards will ...

Yesterday, Apple released a preview version of QuickTime 6 that supports MPEG-4, a new standard for rich media on the Internet. Despite QuickTime 6’s release, Apple still hasn’t worked out all of the ...

Video compression and wireless communications technologies are enabling wide access to various video sources on demand. Meanwhile, consumer demands are spurring new products such as handheld wireless ...