Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and device for playing streaming media

A playback method and streaming media technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of streaming video playback lag

Active Publication Date: 2019-04-12
BEIJING QIYI CENTURY SCI & TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a streaming media playback method and device to solve the problem of streaming video playback freezes when the network is unstable

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for playing streaming media
  • Method and device for playing streaming media
  • Method and device for playing streaming media

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0041] Embodiments of the present invention provide a method and device for playing streaming media. In the method, a terminal acquires the buffered data volume of a currently playing video, and determines whether the buffered data volume is less than a preset lower threshold D1, and if it is less than the lower threshold, then Obtain the download rate of the currently playing video, and determine whether the download rate of the curre...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a streaming media playing method and device in an embodiment. The method comprises: obtaining the cached data volume of a video played at present; reducing the frame rate of the video played at present and prolonging the playing time of each frame of image when the cached data volume of the video played at present is lower than a preset lower threshold and the downloading rate of the video played at present is smaller than the original code rate of the video; and recovering the frame rate of the video played at present to be the original frame rate of the video if the cached data volume of a video played at present is greater than a preset upper threshold, when detecting that the video has been completely cached already or when the downloading rate of the video played at present is not smaller than the original code rate of the video. The streaming media playing method is adopted to solve the problem of unsmooth playing of a streaming media video in case of network instability and to enable a user to obtain better watching experience.

Description

technical field [0001] The present invention relates to the field of video playback, in particular to a streaming media playback method and device. Background technique [0002] Online videos are generally played in the form of streaming media, that is, a continuous data stream is provided on the server side, the terminal receives and buffers the video stream, and displays the video to the user while buffering. However, the data transmission network is usually unstable. If there is basically no network for a certain period of time, or the download rate of the video stream is very low, the amount of buffered data in the terminal will be reduced. When this situation lasts for a long time , which will lead to the exhaustion of the cached data volume. [0003] When the amount of data buffered by the terminal is exhausted, since there is no data available for playback, the entire playback process will be stuck, which will greatly reduce the user's viewing experience. SUMMARY O...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/433H04N21/2662H04N21/262
CPCH04N21/26216H04N21/2662H04N21/4331
Inventor 陆其明杨琛
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com