| 摘要 |
A labelling method for moving objects of a concentrated video, and a playing method and device. The method in the embodiments of the present invention comprises: acquiring labelling information about all moving objects in a concentrated video frame and relative playing time of the concentrated video frame; respectively encapsulating the concentrated video frame and the labelling information about all the moving objects in the concentrated video frame into a media data packet and a labelling information packet; and according to the relative playing time of the concentrated video frame, establishing a correlation between the media data packet and the labelling information packet of the concentrated video frame. By respectively encapsulating and writing labelling information about moving objects of a concentrated video frame and data of the concentrated video frame into a concentrated video file, the step of synthesizing the two is omitted, the processing efficiency is improved, and the labelling information can be conveniently saved and transmitted together with the video information, such that the moving objects are directly labelled in the process of playing the concentrated video, thereby improving the labelling efficiency and guaranteeing the playing efficiency. |
