Apt-X is a unique codec that reproduces robust sound that's true-to-life, providing CD quality audio, regardless of file compression encoding.

ENGADGET: Altec Lansing's inMotion Air speaker system streams from just about anywhere

These next-generation cameras will produce photos of unprecedented quality, and the large file sizes can quickly overwhelm a CompactFlash memory card's data-transfer rates and halt shooting.

ENGADGET: CompactFlash Association announces 600MB/sec CFast2.0 spec, SanDisk developing cards

This might be down to the fact that users are increasingly becoming irritated by the number of advertisements and the file quality available with such services, said Jupiter Media analyst Dan Stevenson.

BBC: Music swapping on the net rising

Pic Mail uses advanced video compression techniques to compress the file without loss of video quality or audio.

CNN: Top 10 video tools