Html5-based multitrack video editing method and system

Abstract

The invention discloses an html5-based multitrack video editing method and system. The method comprises the following steps that: a user edits materials in a resource management library or stores edited video files, and extracts video raw materials or edited and archived video materials from the resource management library; and a special effect function is added through a special effect template, and meanwhile a B / S (Browser / Server) network structure mode is utilized, so that a program producer can edit the video files with a browser through a network, and play videos synchronously in real time. Through adoption of the html5-based multitrack video editing method and system, certain necessary video editing functions are combined with an Html5 technology. The system comprises the resource management library, the special effect template, a video player and a visual editing module, is suitable for rapid editing and low-configuration computers, and has the characteristics of portability and high efficiency in use, and cross-platform and cross-browser characteristics.

Description

technical field [0001] The invention relates to the technical field of video editing, in particular to an html5-based multi-track video editing method and system. Background technique [0002] In the field of radio and television, non-linear editing is an indispensable editing tool for TV program editors. Due to its digital recording method, strong compatibility, convenient video editing, special effect editing methods, and relatively small investment, it has become a Widely recognized by the industry. However, the current NLE software still has the following deficiencies: [0003] 1. High requirements for computer configuration [0004] Most non-linear programming software requires a computer with a 64-bit operating system and a memory of at least 8G or greater; 1G or greater video memory, it is difficult for a relatively cheap computer to meet such a high requirement, and running the software will be very slow, especially when editing When high-code files are used, the ...

AI Technical Summary

Problems solved by technology

[0004] Most non-linear programming software requires a computer with a 64-bit operating system and a memory of at least 8G or more; with a video memory of 1G or more, it is difficult for a relatively cheap computer to meet such a high requirement, and running the software will be very slow, especially when editing When high-code files are used, the phenomenon of freezing often occurs

[0005] 2. It is very inconvenient when there is a problem with the software

[0006] Due to the large size of the non-linear programming software, once there is a problem with the software and needs to be reinstalled, it is necessary to re-download the huge software installation package and reconfigure the environment. Trouble

[0007] 3. Redundant functions affect efficiency

[0008] For some news programs with strong real-time characteristics, or some programs that do not require excessive processing, many functions are not needed, but the software itself has many functions, which are so large that occasionally there will be a crash, affecting the use

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