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December 01, 2004

Meta-CC
By combining strategies employed in web-based discussion forums, blogs, tele-text subtitling, on demand video streaming, and search engines, the open captioning format employed by Meta-CC will allow users to gain multiple perspectives.

The Meta-CC engine is run off of a computer connected to a SoftTouch Mag Hubcap Closed Caption Data Recovery unit. The Data Recovery unit transmits closed caption information from an incoming video signal into the computer's serial port.

A small application developed with the Max/MSP software environment reads, formats, and archives the incoming caption information to a MySQL database. The database saves chunks of text at regular intervals. These chunks are accessed through a PHP based browser interface, which uses the text as search terms for various RSS feeds from alternative media outlets.

The Max/MSP/Jitter application then accesses the text from the searches and superimposes it in the 'news-ticker' format over the live video stream. A dynamic web page will display the video stream from the cable box, with the captions overlayed, along with a second video stream, slightly time delayed, with user captions and cross referenced information, along with links to further alternative information sources.

Posted by yatta at 11:37 AM