A Practical Guide to Video and Audio Compression: From by Cliff Wootton

By Cliff Wootton

Examine all approximately Codecs--how they paintings, in addition to layout and implementation with this complete, easy-to-use advisor to compression. After studying this ebook, it is possible for you to to arrange and distribute specialist audio and video on any platform together with streamed to the internet, broadcast on-air, saved in PVRs, Burned onto CD-ROMs or DVDs, introduced by way of broadband, or considered in Kiosk purposes, PDA units, and cellphones.

Show description

Read Online or Download A Practical Guide to Video and Audio Compression: From Sprockets and Rasters to Macro Blocks PDF

Similar information theory books

An Introduction to Kolmogorov Complexity and Its Applications

This ongoing bestseller, now in its 3rd variation, is taken into account the traditional reference on Kolmogorov complexity, a latest idea of data that's thinking about details in person items. New key positive factors and subject matters within the third edition:* New effects on randomness* Kolmogorov's constitution functionality, version choice, and MDL* Incompressibility technique: counting unlabeled graphs, Shellsort, conversation complexity* Derandomization* Kolmogorov complexity as opposed to Shannon info, fee distortion, lossy compression, denoising* Theoretical effects on info distance* The similarity metric with functions to genomics, phylogeny, clustering, category, semantic which means, question-answer systems*Quantum Kolmogorov complexityWritten via specialists within the box, this booklet is perfect for complex undergraduate scholars, graduate scholars, and researchers in all fields of technology.

Komplexitätstheorie: Grenzen der Effizienz von Algorithmen

Die Komplexitätstheorie untersucht die Mindestressourcen zur Lösung algorithmischer Probleme und damit die Grenzen des mit den vorhandenen Ressourcen Machbaren. Ihre Ergebnisse verhindern, dass sich die Suche nach effizienten Algorithmen auf unerreichbare Ziele konzentriert. Insofern hat die NP-Vollständigkeitstheorie die Entwicklung der gesamten Informatik beeinflusst.

Network Robustness under Large-Scale Attacks

Community Robustness less than Large-Scale Attacks provides the research of community robustness less than assaults, with a spotlight on large-scale correlated actual assaults. The booklet starts with a radical assessment of the newest learn and strategies to investigate the community responses to kinds of assaults over numerous community topologies and connection types.

Construction and Analysis of Cryptographic Functions

This e-book covers novel learn on development and research of optimum cryptographic capabilities similar to virtually ideal nonlinear (APN), virtually bent (AB), planar and bent features. those services have optimum resistance to linear and/or differential assaults, that are the 2 strongest assaults on symmetric cryptosystems.

Additional resources for A Practical Guide to Video and Audio Compression: From Sprockets and Rasters to Macro Blocks

Sample text

There is a natural convergence here, so that ultimately all of these capabilities may be found in a single generic device. 3 Video Phones The new generation of mobile-phone devices is converging with the role of the handheld personal digital assistant (PDA). These mobile phones are widely available and have cameras and video playback built in. They also have address books and other PDA-like applications, although these may be less sophisticated than those found in a genuine PDA. 5G offerings. 264 is designed to be useful for mobile devices and consumer playback of video.

This technique is called statistical multiplexing, and it is covered in some detail in Chapter 14. 6 Downsides to Video Compression There are times when video compression causes more problems than it solves. Trying to deploy it in unsuitable circumstances leads to difficulty later in the production and consumption cycle. 1 Origination Stage Video compression should be avoided at the origination stage. Some cameras compress the video as it is written to tape or disk inside the camera. These devices never yield an uncompressed output.

9 Platforms With the increasing trends toward technological convergence, devices that were inconceivable as potential targets for video content are now becoming viable. Science fiction writers have been extolling the virtues of portable handheld video devices for years, and Why Video Compression Is Needed 29 now the technology is here to realize that capability. In fact, modern third-generation mobile phones are more functional and more compact than science fiction writers had envisaged being available hundreds of years into the future.

Download PDF sample

Rated 4.79 of 5 – based on 45 votes