A multi-camera live video playback method and system

Abstract

The invention discloses a multi-camera live video playback method and system. The implementation steps of the method are as follows: S1. Judging whether the playback mode is a multi-camera playback mode; S2. Taking the time when the server receives the video as a synchronization reference, detecting multiple In camera position playback mode, the number of camera positions, start time, end time, and video stream discontinuity; S3. According to user instructions or system default settings, determine the master position, and at the same time determine the first candidate position and the second backup position. Selecting a machine position...the nth candidate machine position, wherein n is an integer greater than or equal to 1; S4. According to the synchronization reference, playback is performed on the user's display terminal, wherein the playback video of the host position is located in the host position screen area of ​​the display terminal, and the rest Alternative camera positions are arranged in the secondary display screen area in the form of thumbnails; S5. According to the playback requirements, switch the alternate camera position screen and the main position screen; S6. Complete the playback of the live video according to the preset termination time or termination conditions .

Description

technical field [0001] The present invention relates to a live video playback technology, in particular to a multi-camera live video playback method and system. Background technique [0002] As an emerging mobile Internet service, live video streaming has developed rapidly in recent years. Compared with the traditional live TV broadcast, Internet video live broadcast can give viewers more opportunities to customize and participate in the interaction according to their own needs. At present, most Internet video live broadcasts put into use are single-camera live broadcasts, and the playback technology after live broadcasting is relatively simple to implement. However, in the face of responsible scenarios such as sports competitions, the single-camera live broadcast playback form cannot well meet the needs. However, in the traditional live TV playback, most of the videos edited during the live broadcast are played directly, and the viewers cannot choose according to their own...

AI Technical Summary

Problems solved by technology

At present, most of the Internet video live broadcasts put into use are single-camera live broadcasts. The playback technology after live broadcast is relatively simple to implement. However, in the face of responsible scenarios such as sports competitions, the single-camera live broadcast playback form cannot well meet the needs.

In the traditional live TV playback, most of the videos edited during the live broadcast are played directly, and the audience cannot choose according to their own needs.

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