Articles

WMV Files

WMV (Windows Media Video) is a generic name for video encoding solutions developed by Microsoft. The format is a part of the Windows Media framework that also includes formats like Windows Media Audio (WMA), Advanced Systems Format (ASF) and High Definition Photo (HDP). WMV files use the Microsoft container format and represent Microsoft's own version of MPEG-4 (Part 2) video encoding technology. First introduced in 1999, the WMV format now competes with other codecs such as DivX and RealVideo as a means of distributing video content on the World Wide Web. Microsoft introduced subsequent versions of the codec in the years 2001 and 2003. WMV files are played by the built-in player in Windows - Windows Media Player (version 7 upwards) - and most third party video players such as the VLC Media Player, BSPlayer, MPlayer and WinAMP.

The .wmv extension usually describes files in ASF format that use Windows Media Video codecs. As for the audio codecs, they're usually versions of Windows Media Audio or the Sipro ACELP.net audio codec. The extension is sometimes shortened to .wm.

Although it's usually packed into the ASF container format, the WMV file can also be converted to AVI, using the WMV9 video compression manager codec implementation. Main features The main features of Windows Media Video are: * Data delivery over a wide variety of network protocols * Suitable for local playback * Advanced multimedia capabilities: o Extensible media types o Component download o Scalable media types o Stream prioritization as defined by the author o Support for multiple languages o Document and content management.

Anthony Campbell writes on topics such as WMV Files , WMV to DVD and AVI to WMV for The Tech FAQ.

Ringtones

Is It Wise To Buy Refurbished Merchandise - The world economy is not getting any better and people have to contend with what they have or settle for commodities that are cheaper but still useful.

Hydrogen on Demand Fuel SystemsHydrogen Fuel How to Make One - Hydrogen makes up a great portion of the Earth?s atmosphere.

Network Timing NTP Time Servers - This article describes the Network Time Protocol and provides an overview of how NTP servers utilise NTP to provide an accurate source of time to network time clients.

Care For Your Tow Rope and Avoid Unnecessary Accidents - Just imagine a situation like this: you are on a holiday spree with your family moving on a utility vehicle when all the fun come to an abrupt stop because the vehicle have broken down in the middle of secluded national highway.

Finding Hip Hop Mix Podcasts - Many music podcasts are available online for downloading; if one wanted to find, for instance, a hip hop mix podcast, there are a few sites available to help.

more...