SYNCHRONIZING PRESENTATION STATES BETWEEN MULTIPLE APPLICATIONS

摘要

A presentation state is received from the presenting application. The presentation state may represent a current state of the local presentation. A request for the presentation state is received from the viewing application. In response to receiving the request for the presentation state, the presentation state is provided to the viewing application. A request for presentation data synchronized to the presentation state is received from the viewing application. In response to receiving the request for presentation data synchronized to the presentation state, the presentation file is transformed into the presentation data synchronized to the presentation state. The presentation data synchronized to the presentation state is provided to the viewing application. The viewing application may be operative to read the presentation data and to display a remote presentation in response to reading the presentation data.

主权项

1. A computer-implemented method for synchronizing a presentation state between a presenting application executing on a presenter device and a viewing application executing on an attendee device, the method comprising:
receiving a presentation state from the presenting application, the presenting application operative to read a presentation file and to display a local presentation in response to reading the presentation file, the presentation state representing a current state of the local presentation; receiving a request for the presentation state from the viewing application; in response to receiving the request for the presentation state, providing the presentation state to the viewing application; receiving a request for presentation data synchronized to the presentation state from the viewing application; in response to receiving the request for presentation data synchronized to the presentation state, transforming the presentation file into the presentation data synchronized to the presentation state; and providing the presentation data synchronized to the presentation state to the viewing application, the viewing application operative to read the presentation data and to display a remote presentation in response to reading the presentation data.