| 摘要 |
A video processing system captures a sequence of original video frames with a video camera, presents at least one frame of the sequence of original video frames on a video display, receives user input regarding the sequence of original video frames, and presents a sub-frame on the video display that corresponds to a region in at least one frame of the sequence of original video frames that is identified in the user input. The video processing system also generates metadata corresponding to the sub-frame, the metadata to be used by a target video player in modifying the sequence of original video frames to produce a full screen presentation on a target video display of the target video player corresponding to the sub-frame. Targeted sub-frame metadata can be specifically generated for use with a particular screen or screen size. |
