16.3 MPEG Audio Coding We begin with the three separate, stand-alone audio compression strategies that are used in MPEG-1 and MPEG-2 and known as Layer I, Layer II, and Layer III. The Layer III audio ...

It's the new successor to Advanced Video Coding (AVC), also known as H.264, which is one of the compression schemes used by Blu-ray. The idea of HEVC is to offer the same level of picture quality ...

Coding, information theory and compression constitute the backbone of modern digital communications and data storage. Grounded in Shannon’s seminal work, information theory quantifies the ...

Recently, DIRECTV announced it would begin using MPEG-4 AVC (H.264) along with new satellite coding to support the expansion of its DBS offerings. In fact, the advanced video compression and satellite ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. DIRECTV demonstrated its first live MPEG-4 AVC/DVB-S2 HD transmission via satellite at the 2005 ...

We are currently researching a video and audio coding technologies for advanced terrestrial broadcasting. Here, we present a real-time versatile video coding (VVC *) decoder that supports ...

The code is available under Apache License 2.0. The new compression library, however, requires two to three times more CPU time than zlib at maximum quality. Therefore, it is best suited for ...

On the show, the inner workings of the code are a secret coveted by fictional startup Pied Piper's competitors. But in real life, Google is giving away its new compression technology for free.

The Layer II coder provides a higher compression rate by making some relatively minor modifications to the Layer I coding scheme. These modifications include how the samples are grouped together, the ...