I continue to be amazed that search leaders Google and Yahoo have mediocre video search capability. Small companies are attracting attention. You may find some of these links worthwhile. The information is supplied by Bob Heyman, Chief Search Officer at Mediasmith.

Blinkx is a category leader in dedicated video search. The Blinkx technology combines voice recognition with image and contextual analysis. The company has a partnership with Microsoft to power the video search on MSN and Live.com. Blinkx claims the deal made it the "single biggest video search engine on the Web." Blinkx already powers video search on AOL, Lycos, Times Online and other major sites. It also indexes video clips from around the Web and allow users to search them on Blinkx.com and partner sites.

Here are several other competitors:

Flurl is a Belgium-based video search firm in which Brad Greenspan, the founder of MySpace, has acquired a majority stake. Flurl claims to be the "leading independent video search engine." In addition to video, Flurl also indexes images, audio and flash content.

SearchVideo is a video search engine and directory created by AOL that lets you search for videos by categories and relevance. Users can also search within specific video channels like MySpace and YouTube. SearchVideo classifies videos according to 10 general categories. It has a feature that allows users to filter videos by cost, length, quality and format.

PureVideo is a video search engine that enables users to search within the most popular video directories and video sharing sites. It also provides a celebrity video directory. Every search result has its own RSS feed, and you can track its status through any feed readers.

Singingfish is a video and audio search engine that enables searches within hundreds of online video channels and video-sharing sites. It allows users to search videos by format and length, and also save search results and email them to friends. There's also a safe search filter available to block adult content.

ClipRoller allows you to search across the most popular video sites -- and as you continue to log in and search for videos, ClipRoller learns your preferences to deliver content that you would like. It also allows you to easily syndicate a video to any other Web site. There is also a ClipRoller ticker to search for your favorite videos from the desktop.

Users of Pixsy can search across dozens of video sites and can save searches and single videos to watch again. Pixsy displays a description of the content of each video, when available, and enables emailing search results.