When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This column is devoted to the basics of audio compression, a powerful signal-processing technique ...

A further extension of MPEG-2, called the 4:2:2 profile, has been developed to record and transmit studio-quality video. Figure 2. MPEG-2 4:2:0 video data stream architecture. Click here to see an ...