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A video frame rate prediction method, device and device

A technology of video frame rate and prediction method, which is applied in the field of communication, can solve problems affecting user experience, etc., and achieve the effect of ensuring smooth and guaranteed video playback

Active Publication Date: 2020-04-28
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the existing solution only takes measures to restore fluency when freezes occur, which makes users watch freeze videos before the measures take effect, affecting user experience

Method used

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  • A video frame rate prediction method, device and device
  • A video frame rate prediction method, device and device
  • A video frame rate prediction method, device and device

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0049] It should be noted that the terms "", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of practice in sequences other than...

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Abstract

The invention provides a video frame rate prediction method and device, and equipment. The method comprises the following steps: obtaining video relevant information in a preset acquisition time period; according to the video relevant information, obtaining a frame rate vector and a frame rate incident vector; utilizing the frame rate vector and the frame rate incident vector training to obtain amodel parameter; sending the model parameter to enable a client side to acquire a target incident vector corresponding to a current moment, and obtaining a predicted video frame rate according to thetarget incident vector and the received model parameter. According to the method, through video frame rate prediction, the non-fluent situation of the video can be predicted, and therefore, an optimization measure can be adopted for the predicted non-fluent situation in advance to guarantee that the video can be played fluently.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a video frame rate prediction method, device and equipment. Background technique [0002] The rapid development of mobile terminals (such as smart phones, notebook computers, tablet computers, etc.) has made mobile terminals an important part of people's lives. Users can use mobile terminals such as smart phones and tablet computers to listen to music, play games, Watch videos, webcasts and more to relieve the stress of modern fast-paced life. [0003] Among them, webcasting is an entertainment method in which different users realize live broadcasting interaction on a communication platform through a network system at the same time. Since the live broadcast server will access and process a large number of live video streams sent by the host device at all times; a large number of video data streams will cause the transmission of each host device to be too slow when...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/2187H04N21/2343H04N21/24
CPCH04N21/2187H04N21/2343H04N21/2402
Inventor 郑尚镇
Owner TENCENT TECH (SHENZHEN) CO LTD