Again, thanks to the indefatigable Peter Brantley:
> http://www.beet.tv/2008/07/huge-adobe-read.html > > "Beginning later this year, Flash video will contain rich metadata > in the form of automated transcripts. Adobe is readying a system > that uses speech-to-text technology directly into the production > process. > ... > > "If the Adobe project is widely adopted, it will have a profound > impact on how Flash video is searched and discovered. Right now > there is very little text data in Flash files. Recently YouTube > began including voice-to-text generated metadata into some of the > clips in the presidential campaign."