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Method, device and user terminal for playing video

A technology for user terminal and video playback, which is applied in the field of network communication and can solve problems such as the inability to play videos in real time.

Active Publication Date: 2021-09-21
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, the user terminal needs to wait for the server to complete the transcoding of all the original video data before it can obtain the video file that can be directly played and then play it. The existing technology cannot play the video in real time.

Method used

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  • Method, device and user terminal for playing video
  • Method, device and user terminal for playing video
  • Method, device and user terminal for playing video

Examples

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Embodiment Construction

[0070] Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0071] The embodiment of the present invention provides a method of video playback, which can be applied to a user terminal, which may be a device having a video playback. For example, it can be a mobile phone or a tablet, or a Personal Computer, a PC, a TV, and the like.

[0072] like figure 1 As shown, a video playback method provided by the embodiment of the present invention may include the following steps:

[0073] S110, the user terminal downloads media information data of the video to play the video from the server. ...

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PUM

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Abstract

Embodiments of the present invention provide a video playback method, device, and user terminal, which relate to the field of network communication technology. The method is applied to a user terminal, and the method includes: downloading media information data of a video to be played from a server, the media information data Including the key frame list and the size of the media information data, the key frame list includes the first offset of each key frame in the video file to be played; according to the first offset and media information of each key frame in the video to be played The size of the data, update the first offset of each key frame, get the new key frame list, and move the media information data containing the new key frame list to the head position of the video file; download the original video file to be played from the server Video data, according to the new key frame list, play the downloaded original video data. The invention adjusts the download sequence of the sub-files in the video file, thereby realizing real-time playback of the video while downloading.

Description

Technical field [0001] The present invention relates to the field of network communication, and more particularly to a method, apparatus, and user terminal of video playback. Background technique [0002] At present, the data of each video is usually stored in the server as a video file, and the video file contains the original video data and media information data of the video, and the media information data includes data describing the video file. [0003] In the prior art, when the user terminal sends a video point broadcast request to the server, the server first rotes the original video data video file according to the media information data in its stored video file, and obtains the video file that can be played directly directly on the user terminal. , Transfer the video file to the user terminal. [0004] In the process of implementing the invention, the prior art has at least the following problems: [0005] When the user is on demand at the user terminal, the server need...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/435H04N21/438H04N21/458H04N21/472
CPCH04N21/435H04N21/438H04N21/458H04N21/47202
Inventor 谭在龙刘旭杨柳青
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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