A method and system for leaving traces in the whole process of video manuscript editing and review
A full-process, video technology, applied in the computer field, can solve the problems of inability to guarantee the tamper-proof and security of the trace data, incomplete recording of video editing traces, inability to continuously edit video and leave traces, etc., to achieve tamper-proof , Improve the safety of editing and editing, and avoid omissions
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Embodiment 1
[0029] See attached figure 1 As shown, this embodiment discloses a method for leaving traces in the whole process of video manuscript editing and review, including the following steps:
[0030] Step (101): In order to ensure that the effective information of the video is extracted to the maximum extent without losing key information, the original video is equally sliced, and according to the length of the short video, it is divided into >=100 pieces;
[0031] Step (102): The golden section point has strict proportionality and harmony, so the short video key frame image is extracted at the golden section point of each slice, and the extracted key frame image is generated into a histogram data matrix for image differentiation Compared;
[0032] Step (103): The key frame extracted in step (102) is encrypted with the asymmetric encryption technology SHA2, and uploaded to the completed block chain node to generate the original video block.
[0033] Step (104): The user uploads th...
Embodiment 2
[0046] The purpose of this embodiment is to provide a computing device, including a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the program, one of the first implementation examples is realized. The method and steps of leaving traces in the whole process of video manuscript editing and review.
Embodiment 3
[0048] The purpose of this embodiment is to provide a computer-readable storage medium.
[0049] A computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, it executes the steps of a method for implementing the entire process of video manuscript editing and review in Example 1.
[0050] Based on the same inventive concept, a system for leaving traces in the whole process of video manuscript editing and review is also disclosed, including:
[0051] The video modification information acquisition module is configured to: extract key frames in the video clip information, use the key frames to generate histogram data, and obtain video modification information based on the histogram data;
[0052]The trace module of the whole process of video editing is configured as follows: with the timestamp as the blockchain node, the video modification information completed at different time points is uploaded to the chain, formin...
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