A downloading method, system and device of video file fragmentation
A video file, segmented downloading technology, applied in two-way working systems, electrical components, selective content distribution, etc., can solve the problems of high user cost, less sharing resources of video clips, and inflexible downloading of video clips, etc., to achieve shared The effect of less resources and lower download costs
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[0025] In the embodiment of the present invention, after the server receives the request of the user terminal to download the video file in segments, the start time point and the end time point of the video file segment to be intercepted according to the user's settings contained in the request, and the video file The corresponding relationship between the time stamp of the video frame and / or audio frame saved in the video frame and the offset position of the video frame and / or audio frame in the video file is found to be related to the start time point and the end time point The offset position of the corresponding video frame and / or audio frame in the video file, and then obtain the video frame of the video segment of the video file between the start time point and the end time point according to the offset position and / or audio frame data, and set a new index and file header for the video segment, together with the video frame and / or audio frame data are packaged into a new ...
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