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

Method, apparatus and terminal of converting live to on-demand

A transcoding and point-in-time technology, which is applied in the video field, can solve problems affecting user experience, and the time-consuming conversion of live broadcast to on-demand, etc., to achieve the effects of improving user experience, increasing release speed, and improving fault tolerance

Active Publication Date: 2017-02-22
TENCENT TECH (SHENZHEN) CO LTD
View PDF4 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It takes a long time to convert live video to on-demand video. Taking a 90-minute live video as an example, it usually takes 7-10 minutes to convert to an on-demand file. Users will not be able to see all the content until at least 7 minutes after the live broadcast ends. The on-demand video corresponding to the above-mentioned live video, the delay in the generation and release of on-demand video affects the user experience

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, apparatus and terminal of converting live to on-demand
  • Method, apparatus and terminal of converting live to on-demand
  • Method, apparatus and terminal of converting live to on-demand

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0089] 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 creative efforts fall within the protection scope of the present invention.

[0090] An embodiment of the present invention provides a live-to-demand method, the method is as follows figure 1 shown, including:

[0091] S101. Obtain N (N>1) video segmentation time points in response to the live-to-video-on-demand instruction.

[0092] Specifically, the Nth video segment time point in this embodiment is the end time point of the live broadcast, and the video segment time point can be obtained according to preset rules, or can be obtained by t...

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 present invention discloses a method, system and terminal of converting live to on-demand. On-demand files are generated through segmentation, and then post synthesis is performed, so that when a complete on-demand file is not generated, some on-demand videos converted from live videos are released firstly by releasing segmented on-demand files, so that the release speed of one-demand videos converted from live videos is improved. When the user watches the first released on-demand videos converted from live videos, the background keeps splicing the segmented video files, and completes release of the complete on-demand file. The user can take the lead in watching some on-demand videos, and can easily switch to watch the complete video, so that the user experience is improved.

Description

technical field [0001] The present invention relates to the field of video technology, in particular to a method, device and terminal for converting live broadcast to video-on-demand. Background technique [0002] There are two ways to play online video: live broadcast and on-demand. Live video broadcasting refers to synchronous production and broadcasting of videos with the occurrence and development of events. occur at the same time. [0003] In order to meet the user's needs for converting live broadcast to video on demand, non-linear video editing software is usually used to convert the live broadcast content into video on demand for users to watch back. But there is following problem in prior art: [0004] It takes a long time to convert live video to on-demand video. Taking a 90-minute live video as an example, it usually takes 7-10 minutes to convert to an on-demand file. Users will not be able to see all the content until at least 7 minutes after the live broadcas...

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 Applications(China)
IPC IPC(8): H04N21/2187H04N21/4335H04N21/44H04N21/4402H04N21/845
CPCH04N21/2187H04N21/4335H04N21/44016H04N21/440236H04N21/8456
Inventor 秦智刘琦施建雄
Owner TENCENT TECH (SHENZHEN) 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