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

Method and device for audio and video stream transmission

A technology of audio, video and streaming transmission, which is applied in the field of communication, and can solve problems such as the inability to play audio and video streams, and achieve the effect of reducing the steps of protocol conversion, reducing costs, and covering a wide range of fields

Active Publication Date: 2021-10-08
VISIONVERA INFORMATION TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] A method, device and system for transmitting audio and video streams provided by the present invention solve the problem that the audio and video streams generated by terminals in the Internet of View cannot be played on related audio and video devices in the format of the rtmp protocol

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 audio and video stream transmission
  • Method and device for audio and video stream transmission
  • Method and device for audio and video stream transmission

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] 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 some of the embodiments of the present invention, but not all of them. 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.

[0047] The Internet of Vision is an important milestone in the development of the network. It is a real-time network that can realize real-time transmission of high-definition video, and push many Internet applications to high-definition video, high-definition face-to-face.

[0048] The Internet of View adopts real-time high-definition video exchange technology, which can provide required services on one network platform, such as high-definition video c...

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 provides a method and device for transmitting audio and video streams. The method includes: analyzing the audio and video request from the first terminal to determine the analysis result corresponding to the audio and video request, requesting the audio and video stream corresponding to the analysis result from the video network server, and creating a virtual terminal, establishing a virtual terminal and a real-time The transmission channel between the messaging protocol rtmp servers sends the audio and video stream requested from the Internet of View server to the transmission channel through the virtual terminal, so as to transmit the audio and video stream to the rtmp server through the transmission channel. By adopting the solution of the present invention, the audio-video stream generated by the terminal in the Internet of View, or the audio-video stream generated by the mobile terminal and the computer using the Internet protocol, is played on the relevant audio-video device in the format of the rtmp protocol, without the need for a special protocol The conversion device not only reduces the steps of protocol conversion, but also greatly reduces the cost of users, making the field of Internet of Vision applications more extensive.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and device for audio and video streaming. Background technique [0002] The rtmp (Real Time Messaging Protocol) real-time messaging protocol is an open protocol developed by Adobe Systems for audio, video and data transmission between Flash players and servers. The protocol is based on the TCP (Transmission Control Protocol) transmission control protocol, which is a protocol family, which is mainly used for audio, video and data communication between the Flash / AIR platform and the streaming media / interactive server supporting the rtmp protocol. [0003] The Internet of Vision is a real-time exchange platform and a more advanced form of the Internet. The Internet of Vision pushes many Internet applications to high-definition video, unification, and high-definition face-to-face. In the end, the world will have no distance, and the distance between people on a global scal...

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): H04N21/858H04N21/643H04N21/239
CPCH04N21/2393H04N21/643H04N21/8586
Inventor 谢文龙王州涛李云鹏沈军
Owner VISIONVERA INFORMATION 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