Data synchronization method and device based on sport event video
A technology for data synchronization and competition, which is applied to components of color TVs, components of TV systems, and TVs. It can solve the problems of error-prone synchronization results, complex synchronization processes, and low efficiency, so as to reduce the error rate and improve synchronization efficiency. High and human resource saving effect
Active Publication Date: 2014-07-02
央视国际网络有限公司
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Problems solved by technology
[0005] Aiming at the problems in the related art of synchronizing event videos and live drafts through manual processing, resulting in complex synchronization processes, low efficiency, and error-prone synchronization results, the present invention has not yet proposed an effective solution. For this reason, the present invention The main purpose of the invention is to provide a data synchronization method and device based on sports event video to solve the above problems
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[0037] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0038] figure 1 It is a schematic structural diagram of a data synchronization device based on sports event video according to an embodiment of the present invention.
[0039] Such as figure 1 As shown, the device includes: a detection and recognition module 10 for detecting the event video and identifying the event time corresponding to each play time point in the event video; a first acquisition module 30 for obtaining the corresponding live draft of the event video , and read the event time of each event in the live draft; the synchronous processing module 50 is used to compare the event time of each event with the corresponding event time of each broadcast time point in turn, and at the e...
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The invention discloses a data synchronization method and device based on a sport event video, wherein the method comprises the following steps of: detecting the sport event video and identifying a sport event time corresponding to each playing time in the sport event video; obtaining a live broadcast draft corresponding to the sport event video and reading the sport event time of each event in the live broadcast draft; and sequentially comparing the sport event time of each event with the sport event time corresponding to each playing time point, and establishing a link relationship between a first event and a first playing time point when the sport event time of the first event is as same as the sport event time corresponding to the first playing time point so as to obtain a synchronous relationship between the sport event video and the live broadcast draft. According to the invention, the synchronous relationship between the sport event video and the live broadcast draft can be automatically established by aligning the sport event time so as to save manpower resources so that the synchronization efficiency is high and the error rate is reduced.
Description
technical field [0001] The present invention relates to the field of video data processing, in particular to a data synchronization method and device based on sports event video. Background technique [0002] At present, sports video is a type of video that attracts a lot of attention. It has a large number of viewing groups. Related products also have good application prospects. For example, sports events. With the popularity of the Internet, many people choose to watch sports video on the Internet. , In addition, when many websites broadcast live sports events, they will provide live drafts on the Internet for everyone to watch. Although the vast majority of users choose to mainly watch videos, the live draft also has a great effect. It is a standard commentary on the content of the game and helps users understand the game accurately and as a whole. Therefore, some users watch the video while switching to another web page to watch the live draft at any time. [0003] The...
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IPC IPC(8): H04N5/262H04N21/242H04N21/266H04N21/858
Inventor 苗广艺张名举
Owner 央视国际网络有限公司