SNAPSHOT: Auditude

Even if they mention Video, they surely do the matching of video based upon the soundtrack analysis.
See an excerpt of their website below.
**********



User-generated Video Services

Auditude has a breakthrough solution for the protection of copyrights in the emerging user-generated video space. Our technology allows pro-active enforcement on the part of content owners, while maintaining DMCA 512 provisions for service providers. Leveraging advanced digital fingerprinting technology and the largest content database in existence, Auditude provides a turn-key solution for service providers looking to protect the rights associated with user generated or third party content. At the same time, Auditude's solution prevents the presence of duplicates in the content library and facilitates proper identication and tagging.
The Auditude software system helps service providers to keep current with content that has been flagged as restricted. Content owners can either add content, or use content from Auditude's over 100,000,000 minutes of pre-fingerprinted content. Service providers can then match user-video or audio against this database and be aware, almost instantly, of copyright violations. Auditude can also fingerprint a service provider's own content and filter against this database. The unprecedented speed and scalability of the Auditude system makes deploying it the only practical solution for large-scale providers.

Our service provides:

• Copyright Enforcement - Automate the process of filtering new and existing user-genrated video and music content for copyright infractions


• Largest Database of Copyrighted Content - Video and music content with rich meta-data has already been fingerprinted and is available for matching


• Keeps the Database Updated - Tools are available to allow copyright owners to make instant additions to this catalog


• Content Blacklist - Once content has been flagged as bad, future uploads can be matched against a blocked content list and prevented automatically


• De-duplication - Creating a database of previously uploaded content can prevent duplicate uploads


• Adult Content Filtering - Adult content can also be detected and filtered


• Content-owner Friendly - Auditude's process enables fast flagging and easy notification by copyright holders of what content they would like removed


• Fast, Scalable, Accurate - Auditude can search the largest databases, faster, and more accurately than anyone, you have to see it to believe it.