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HEVC video playing method and device, terminal and storage medium

A video and video frame technology, applied in the direction of digital video signal modification, image communication, selective content distribution, etc., can solve problems such as difficult HEVC video playback, user troubles, etc.

Inactive Publication Date: 2019-05-28
广州方硅信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above method requires a certain hardware cost, and if the above specific hardware is not installed, it is difficult to realize the playback of HEVC video, which brings great troubles to users

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  • HEVC video playing method and device, terminal and storage medium
  • HEVC video playing method and device, terminal and storage medium
  • HEVC video playing method and device, terminal and storage medium

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Embodiment Construction

[0082] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0083] For ease of understanding, before explaining the embodiment of the present application in detail, the system architecture involved in the embodiment of the present application is firstly introduced.

[0084] figure 1 It is a system architecture for playing HEVC video provided by the embodiment of this application. Such as figure 1 As shown, the system architecture may include a server 01 and a terminal 02. The terminal 02 can be a smart phone, a tablet computer, a smart TV, an e-book reader, a multimedia player, a laptop computer, a desktop computer, etc., and the server 01 and the terminal 02 can communicate through a wireless network or a wired network. The server 01 is used to determine whether the webpage can be use...

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PUM

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Abstract

The invention discloses an HEVC video playing method and device, a terminal and a storage medium, and belongs to the technical field of video playing. The method comprises the following steps: demultiplexing received HEVC video data sent by a server to obtain an audio stream and a video stream; performing format conversion on the audio stream to obtain a plurality of audio frames and a timestamp of each audio frame; calling an HEVC decoder to decode the video stream to obtain a plurality of video frame images and a time stamp of each video frame image; and playing the plurality of audio framesand the plurality of video frame images according to the timestamp of each audio frame and the timestamp of each video frame image. In the embodiment of the invention, the HEVC decoder is the scriptcapable of performing HEVC video decoding in the webpage, so that the HEVC video can be played on the basis of the timestamp of each video frame image and the timestamp of each audio frame under the condition that specific hardware is not installed.

Description

technical field [0001] The present application relates to the technical field of video playback, and in particular to a HEVC (High Efficiency Video Coding, High Efficiency Video Coding) video playback method, device, terminal and storage medium. Background technique [0002] HEVC is a video encoding method. The HEVC video obtained through HEVC encoding has the characteristics of better image quality and higher compression rate. Therefore, video encoding through HEVC has been widely used. Wherein, the HEVC video refers to a video obtained by encoding the included video frames with HEVC. [0003] Currently, when playing an HEVC video on a web page, it is necessary to first decode the HEVC video through specific hardware, and then use the decoded video data to complete the playback of the HEVC video. Wherein, the specific hardware may be UVD (Unified Video Decoder, universal video decoder), GPU (Graphics Processing Unit, graphics processing unit) and the like. [0004] Howeve...

Claims

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Application Information

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IPC IPC(8): H04N21/439H04N19/184H04N19/42H04N21/4782H04N21/434
Inventor 闫理林绪虹章军海
Owner 广州方硅信息技术有限公司