Steve Jobs is scheduled to deliver the keynote speech at August's Seybold publishing conference in San Francisco.

Apple's CEO will give the presentation at 9 am on Tuesday, August 29. This has not been officially announced by Apple or Seybold, but the event is scheduled in a brochure mailed to past Seybold attendees, says MacWEEK.

It's not known if Jobs will make any major announcements during the keynote, but last year he chose Seybold to announce the Power Mac G4 and Apple Cinema Display.

Other Seybold keynote speakers include Adobe CEO John Warnock; president of Macromedia's product division Norm Meyrowitz, and Jonathan Seelig, co-founder of Akamai. The show floor will have a Streaming Media Zone, an e-content management showcase and an e-books showcase.