Patent ID: 11880921
Assignee: COBALT INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 14:
15. The method of claim 1, wherein generating the multimedia data comprises:
providing at least one recording of audio of the presentation, in which the first slide is displayed and subsequently the first slide is replaced with the second slide;
providing at least one recording of a visual representation of the presentation which comprises a sequence of at least part of the plurality of slides;
processing the visual representation of the presentation to detecting a slide change in which the first slide is replaced with the second slide;
determining a time of the slide change relative to a reference point in the audio of the presentation;
creating the first audio datum using a portion of the audio that ends at the time of the slide change; and
creating the second audio datum using a portion of the audio that starts at the time of the of the slide change.