Performance fragment marking method, video playing method, video playing device, and video playing system

A technology of target videos and clips, applied in the multimedia field, can solve the problems of low efficiency and poor video annotation accuracy, and achieve the effect of high accuracy and improved annotation accuracy.

Inactive Publication Date: 2018-07-27
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a tagging method for performance clips, a video playback method, device, and system, which can solve the problem of poor accuracy and low efficiency when operators and editors manually tag videos

Method used

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  • Performance fragment marking method, video playing method, video playing device, and video playing system
  • Performance fragment marking method, video playing method, video playing device, and video playing system
  • Performance fragment marking method, video playing method, video playing device, and video playing system

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Embodiment Construction

[0060] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0061] figure 1 A structural block diagram of a video playing system provided by an exemplary embodiment of the present application is shown. The video playing system includes: a terminal 110 , a video server 120 , a management terminal 130 and a network resource server 140 .

[0062] The terminal 110 can be a mobile phone, a tablet computer, an e-book reader, an MP3 (Moving Picture Experts Group Audio Layer III, moving picture expert compression standard audio level 3) player, MP4 (Moving Picture Experts Group Audio Layer IV, a moving picture expert compression standard audio Level 4) Players, laptops and desktops, etc. An application program having a video playing function is installed in the terminal 110 . The application p...

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PUM

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Abstract

The invention discloses a performance fragment marking method, a video playing method, a video playing device, and a video playing system, and belongs to the multimedia technology field. The performance fragment marking method comprises steps that a multimedia file corresponding to a role is acquired; according to the multimedia file, the characteristic of the role can be determined; a target video is decoded to acquire a data frame and a plating time stamp corresponding to the data frame; a target data frame matched with the characteristic of the role is identified in the data frame of the target video; according to the playing time stamp of the target data frame, performance fragment information corresponding to the role is marked automatically. According to the invention, a server can be used for the automatic marking of a plurality of target videos at the same time, and therefore problems of operation editors of low efficiency and poor accuracy caused by the fact that the operationeditors can only mark a small part of vides in a limited time period can be solved, and effect of marking the target video effectively in the limited time period can be achieved.

Description

technical field [0001] The embodiments of the present application relate to the field of multimedia technologies, and in particular to a method for labeling performance segments, a video playing method, device and system. Background technique [0002] According to the user's personal preferences or time-limited needs, the video playback APP (Application, application program) provides a function of only watching others. The function of only watching others refers to the function of watching only the performance clips of a certain character in the video. [0003] Since the operation editor can only manually mark the performance segment information of a part of the performance characters, the accuracy and efficiency of the marked performance segment information are poor. When a TV series is launched, it usually takes several days before the corresponding watch-only function can be provided. Contents of the invention [0004] The present application provides a tagging method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/234H04N21/439H04N21/44H04N21/472H04N21/81H04N21/845H04N21/8547
CPCH04N21/234H04N21/4394H04N21/44008H04N21/47202H04N21/8133H04N21/8456H04N21/8547H04N21/8549H04N21/26603H04N21/23418H04N21/6587H04N21/233G06V20/49H04N21/84G06V20/41G06V20/46G06V40/169
Inventor 高小猛
Owner TENCENT TECH (SHENZHEN) CO LTD
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