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> >2. Yahoo has recently taken the RSS approach. Video RSS provides a text
> >description such as height, width, bitrate and running time:
> >http://www.webservicessummit.com/Channels/WebServicesSummitAudioVideo.rss
>
> Which is ok for knowing something about the coffee cup but not the coffee.
This is an example that goes to the heart of this thread.
There is an element for describing the video / audio program when you create the
RSS feed. It's low tech and depends on human interpretation, but it's the only
game in town until search engines offer automatic content analysis for video and
audio.
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