A method and device for checking whether video files are the same
A video file and video technology, applied in the video field, can solve the problems of storage space cost and other issues, and achieve the effects of improved utilization, saving storage resources, high verification efficiency and verification accuracy
Inactive Publication Date: 2018-10-02
FOUNDER BROADBAND NETWORK SERVICE
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Problems solved by technology
On the other hand, since the storage space required for caching is costly, how to save space as much as possible and store more videos with different content has become a very important task
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[0038] In order to provide an effective implementation solution, the present invention provides the following embodiments, which will be described below in conjunction with the accompanying drawings.
[0039] The present invention firstly provides a method for checking whether video files are the same, such as figure 1 shown, including the following steps:
[0040] Step 101: Obtain the text mark information and the video content paragraph of the target video file respectively, and respectively check and compare the text mark information and the video content paragraph of the target video file with the text mark information of the sample video and the target video file Compare with the video content paragraphs of the verification comparison sample at the same time node;
[0041] Step 102: When the identity of the text mark information between the target video file and the verification comparison sample video is greater than or equal to the set ratio, and the target video file ...
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The invention provides a method and a device for verifying sameness of video files. The method comprises the following steps: acquiring character marker information and a video content paragraph of a target video file respectively, and comparing the character marker information and the video content paragraph of the target video file with character marker information of a verification contrast sample video and video content paragraphs of the target video file and the verification contrast sample at the same time node respectively; determining that the target video file is the same as the verification contrast sample video when the sameness degree of the character marker information of the target video file and the verification contrast sample video is greater than or equal to a set proportion and the video contents of the target video file and the verification contrast sample at the same time node are the same. The device comprises a character marker information acqusition module, a video content paragraph acqusition module, a comparison module and a sameness judgment module. According to the method and the device, a user can be helped to avoid unnecessary video file storage so as to save the storage space.
Description
technical field [0001] The invention relates to video technology, in particular to a method and device for checking whether video files are the same. Background technique [0002] At present, the Internet video market continues to expand, and the number of websites and videos that provide video viewing services continues to increase. Since video files often occupy relatively large storage controls, Internet videos in the prior art have reached the level of massive big data. At the same time, video-oriented applications and platforms emerge in endlessly. For example, most video websites have launched their own video viewing applications. Application and platform manufacturers often cooperate with multiple manufacturers that provide video content to obtain corresponding videos and cache them. Due to the large number of manufacturers and the huge number of videos, different video entities often appear when acquiring content, and the expression of their content points to the sa...
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IPC IPC(8): H04N21/44H04N21/845H04N21/8549
CPCH04N21/44008H04N21/440245H04N21/8456H04N21/8549
Inventor 吴雨果
Owner FOUNDER BROADBAND NETWORK SERVICE