The channel: tagging TV and temporal metadata (via http://www.appmarket.tv)
Thursday, February 2nd, 2012
Historically, TV metadata has been used to supply Electronic Programme Guides (EPGs) and therefore has been adequate for description at a show level. Typically when the industry talks about TV metadata, they talk about snippets of information and images provided by companies such as Rovi and Gracenote that can be used for the descriptive editorial information, images and multimedia on one show as a whole.
But what about at the scene level? And why is temporal metadata — or Tagging TV — the new oil?
You can find it out having a look at the original entry at http://www.appmarket.tv/opinion/1531-the-channel-tagging-tv-and-temporal-metadata.html

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Tagging: People-Powered Metadata for the Social Web
Patent number 7,945,653 titled 