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Video playing method, device and system based on HTML5, medium and browser

A video playback and browser technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of limited audio and video encoding formats, inability to decode audio and video, and inability to realize video playback.

Pending Publication Date: 2021-05-11
四川云从天府人工智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Browsers that support the HTML5 framework currently have very limited audio and video encoding formats that can be decoded. As a result, except for a few encoding formats, browsers that support the HTML5 framework cannot decode audio and video in other encoding formats, so video playback cannot be realized.

Method used

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  • Video playing method, device and system based on HTML5, medium and browser
  • Video playing method, device and system based on HTML5, medium and browser
  • Video playing method, device and system based on HTML5, medium and browser

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Embodiment Construction

[0052] In order to facilitate the understanding of the invention, the present invention will be described more comprehensively and in detail below in conjunction with the accompanying drawings and embodiments, but those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to Limit the protection scope of the present invention.

[0053] In the description of the present invention, "module" and "processor" may include hardware, software or a combination of both. A module may include hardware circuits, various suitable sensors, communication ports, memory, and may also include software parts, such as program codes, or a combination of software and hardware. The processor may be a central processing unit, a microprocessor, an image processor, a digital signal processor or any other suitable processor. The processor has data and / or signal processing functions. The processor can ...

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Abstract

The invention relates to the technical field of video playing, in particular to a video playing method, device and system based on HTML5, a medium and a browser. The invention aims to solve the technical problem of how to realize simple and efficient playing of media data in more coding formats on a browser supporting HTML5. In order to achieve the purpose, the video playing method comprises the following steps: acquiring media data in any coding format, splitting video data from the media data, and decoding the video data to obtain a plurality of video frames in a first image format; performing custom protocol packaging on the plurality of video frames in the first image format, and sending a plurality of packaged data packets into a data transmission channel pre-established with a front-end HTML5 component of the browser; acquiring, by the front-end HTML5 component, a plurality of data packets from the data transmission channel, and unpacking the data packets and draws a plurality of video frames on the support browser frame by frame. According to the method and the device, the browser supporting the HTML5 can realize simple and efficient playing of the media data in more coding formats.

Description

technical field [0001] The present invention relates to the technical field of video playing, in particular to an HTML5-based video playing method, device, system, medium and browser. Background technique [0002] In security application scenarios, it is necessary to preview real-time surveillance video and record playback video on the front end of each security system. Browsers are usually used in the industry to realize this function. Current browsers use ActiveX plug-in technology to play corresponding videos, but ActiveX technology has very large limitations and can only be applied to Windows IE browsers, while other browsers cannot watch it. Moreover, the ActiveX plug-in is always displayed at the top layer in the IE browser, which makes the integrated verification of the monitoring interface design very difficult, and the actual use effect is not ideal. [0003] With the introduction of HTML5 (Hyper Text Markup Language, Hypertext Markup Language), this situation has ...

Claims

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Application Information

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IPC IPC(8): H04N21/4402H04N21/4782H04N21/8543
CPCH04N21/4402H04N21/4782H04N21/8543
Inventor 周前龙
Owner 四川云从天府人工智能科技有限公司
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