Video compression makes it possible to reduce the size of digital video files while maintaining a useful level of image quality, thus allowing for efficient management of file sizes and bandwidth ...

Because video clips are made up of sequences of individual images, or “frames,” video compression algorithms share many concepts and techniques with still-image compression algorithms. Therefore, we ...

Compression is one of the most important criteria in determining quality and cost of ownership in a digital video system. Advances in processing power enable more sophisticated compression techniques.

Display technology has advanced in leaps and bounds. We can now create professional-quality video content on our mobiles, and our cars often have more displays than our living room. In recent years, ...

Imagine this: you’ve just finished editing a stunning video—crisp visuals, perfect transitions, and a soundtrack that ties it all together. But when you try to share it, your email client refuses to ...

To wrap up our recent series of articles on VESA video compression codecs, this month we will look at the use of video compression on digital display interfaces, using the DisplayPort 1.4 standard as ...

Last year, version 1.2 was published, extending the feature set to include the 4:2:0 and 4:2:2, YC b C r formats commonly seen in digital television, and the group continues to develop and extend ...

Today, we’re going to talk about lossless compression. So last episode we talked about some basic file formats, but what we didn’t talk about is compression. Often files are way too large to be easily ...

Broadcasters have a range of choices when it comes to signal compression solutions. For advanced, professional-grade compression, MPEG-2, H.264 and JPEG 2000 are all viable options. Ultimately, ...

Students will gain a thorough understanding of video compression, its underlying theory and practice. This is the first of a two-part course. This course introduces students to the world of video ...

Anyone who was lucky enough to secure a Gmail invite back in early 2004 would have gasped in wonder at the storage on offer, a whole gigabyte! Nearly two decades later there’s more storage to be had ...