Recording Keynote possible? Home › Forums › Syphon › Syphon Implementations – User › Recording Keynote possible? Tagged: Export video Keynote This topic has 5 replies, 2 voices, and was last updated 9 years, 11 months ago by usefuldesign.au. Viewing 6 posts - 1 through 6 (of 6 total) Author Posts April 19, 2011 at 7:51 pm #4716 usefuldesign.auParticipant Hi Please forgive my ignorance but I’ve only vaguely followed Syphon’s development