主权项 |
1. A computer-implemented method comprising:
initiating, by a computing system, a video capture mode that provides a camera view; detecting, by the computing system, a touch gesture via a touch display; rendering, by the computing system, a drawing based on the touch gesture, the drawing being rendered to appear to overlay the camera view; acquiring, by the computing system, a first video image frame based on the camera view; combining, by the computing system, at least a portion of the first video image frame and the drawing to produce a first combined frame, wherein the drawing appears to overlay the first video image frame. storing, by the computing system, the first combined frame in a video buffer. |