Patent ID: 11863600
Assignee: DROPBOX, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 8:
9. The method of claim 2, wherein:
the streaming of the video data to the plurality of client devices is performed in connection with a first streaming session, and
the method further comprises:
storing, in first session data for the first streaming session of the video data, the drawing instructions associated with the particular frame;
storing, in second session data for a second streaming session of the video data, second drawing instructions, associated with the particular frame, for recreating a second drawing annotation performed on the particular frame by a second client device; and
after storing the first session data and the second session data:
in connection with streaming the video data, causing display of the particular frame at a third client device; and
transmitting, to the third client device, the drawing instructions and the second drawing instructions, the third client device being configured to draw, based on the drawing instructions and the second drawing instructions, the particular drawing annotation and the second drawing annotation on the particular frame displayed at the third client device.