ADS Technologies Instant Video PCI manual What is video compression?

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Instant Video PCI allows you to easily capture video in multiple video compression formats. This product is targeted at compressing video into low bit rate formats that generate compact video files which are easily transferred to portable devices or allow for lots of video to fit on a normal CD-R disc.

The Instant Video PCI acts as a video digitizer and video pipeline enabling raw uncompressed video to flow into the PC via the PCI port on Windows XP machines. Once in the PC any number of software video compression engines can be used to compress the video into the chosen format.

Your Instant Video PCI includes the Ulead VideoStudio 8 video capture and editing application which supports direct capture and real time compression into popularly used video formats such as MPEG-1, VCD, Windows Media Video 9® and Divx® Video.

What is video compression?

When video is digitized the file size is very large. The video is more manageable when it is compressed to smaller size. At its most basic level, compression is performed when an input video stream is analyzed and information that is not noticeable to the viewer is discarded. There are different video compression schemes and each one analyzes the video stream in a different way. Each video compression method has the general goal of reducing the overall size of the finished video file while retaining video quality but each video compression method may have a different application goal, such as producing video for satellite TV transmission, video e-mail, DVD video or getting as much video on a standard CD. The result is that there are different video compression formats for different purposes and applications.

What compression formats can I capture in with Instant Video PCI?

Because Instant Video PCI brings raw, uncompressed video into your PC via the PCI port on your Windows XP machine it can be used to compress video in to virtually any video compression/decompression (video codec) installed on your computer that is Microsoft Direct Show compliant. This is called software compression. This means that the software video codec installed on your computer makes use of the computers powerful CPU to complete both video compression and decompression. Keep in mind that video compression can be very CPU intensive. New video codecs like DivX and WVM9 work to compress to very low bit rates while retaining very good video quality. This process is very CPU intensive. Divx Video, for example, is a compression

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Contents Instant Video PCI Page Table of Contents Applications Package ContentsSystem Requirements What is video compression? DivX Video What can I do with these video compression formats?Microsoft Windows Media Video Video CD VCDInstallation Guide Plugging Installation InstructionsOptional precaution Page Page Click on finish button to finish the driver install Driver InstallationPage Getting Started with Video Studio 8 SE VCD Software Application InstallationVideoStudio Editor How VideoStudio worksOptions Panel User InterfaceMenu Bar Step PanelPlanning your DivX Video Project Capturing in DivX FormatSetting Video and Audio Capture Properties Adjusting the DivX bitrate Selecting the Audio Bitrate Pass Encoding RecommendedHow do I burn the DivX file to a CD? Start Capturing your VIdeo in DivX FormatCapturing in Windows Media Video WMV Format Customize or Select Different Quality Profiles Start Capturing your Video in WMV Format Capturing in VCD MPEG-1 FormatSelecting Capture Properties Planning your VCD ProjectPage Burning your VCD on Disc Start Capturing your Video in VCD MPEG-1 FormatPage Page Contenu Configuration requiseLa compression vidéo qu’est-ce que c’est ? MPEG-1 VidéoCD VCD Guide D’INSTALLATION Précaution optionnelle Instructions pour l’installationBranchez le périphérique Instant Video PCI à l’ordinateur Étape 1. BranchementPage Étape 2. Installation des pilotes Page Préparation pour le VCD Video Studio 8 SE Installation de l’application logicielleLes composants d’un projet sont affichés dans Timeline View Comment fonctionne VideoStudioLe panneau « Options » ’interface utilisateurLa Barre de Menu « Step Panel »Taille du fichier Capture en format DivXPlanification de votre projet vidéo DivX Page Opération nº 2 réglage du débit binaire de DivX Opération nº 3 réglage du débit binaire audio Pass Encoding PréconiséComment faire pour graver le fichier DivX sur un CD ? Capture en format Windows Media Video WMV Page Capture en format VCD MPEG-1 Opération nº 1. Sélection des propriétés de capture Comment planifier votre projet VCDPage Opération nº 3. Gravage de votre VCD sur disque Page Page For Instant Video Hardware questions ADS Web Site Support OnlineFor Specific Video Studio software questions Service and Warranty Warranty Page North America Support Hours