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

Program editing method and system supporting H. 264 and based on browser/server (B/S) architecture

A technology of program editing and S-architecture, which is applied in program editing and radio and television fields, and can solve problems such as lack of program editing methods

Inactive Publication Date: 2012-10-24
CHINA DIGITAL VIDEO BEIJING
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, there is a lack of program editing methods based on B / S architecture and supporting H.264 encoding in the prior art, and all existing program editing operations cannot be performed on web pages

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
  • Program editing method and system supporting H. 264 and based on browser/server (B/S) architecture
  • Program editing method and system supporting H. 264 and based on browser/server (B/S) architecture
  • Program editing method and system supporting H. 264 and based on browser/server (B/S) architecture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on this The embodiments in the invention, and all other embodiments obtained by persons of ordinary skill in the art without creative effort, all belong to the scope of protection of the present invention.

[0021] On the one hand, the embodiments of the present invention provide a program editing method that supports H.264 based on the B / S architecture, such as figure 1 As shown, the method includes:

[0022] Step S101: Extracting H.264 I frames and generating a video stream temporary file composed of the I frames.

[0023] Step S102: Send the temporary video stream file to the foreground page, and the foreground page uses the temporary video stream...

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 program editing method supporting H. 264 and based on the browser / server (B / S) architecture. The method includes extracting I frames of H. 264 and generating a video stream temporary file formed by the I frames; transmitting the video stream temporary file to a front page which performs video edition on a video file by using the video stream temporary file to obtain a first editing result of a video stream; and transferring the first editing result of the video stream to a back stage which processes the first editing result of the video stream to obtain a final program editing result. The program editing method supporting H. 264 and based on the B / S architecture is achieved, so that all the edition of programs is performed on the front page.

Description

technical field [0001] The invention relates to the technical field of program editing in the field of radio and television, in particular to a program editing method and system supporting H.264 based on a B / S architecture. Background technique [0002] With the continuous improvement of audio / video coding technology and IP network transmission technology, digital media services have developed rapidly and have become the core application of broadband. At present, China Telecom's digital media business adopts a centralized service model. In this model, it provides users with Provide services. However, with the increasing demand for video services, the system investment under this architecture has increased sharply, and the problem of insignificant output benefits has also become increasingly apparent. [0003] B / S structure, that is, Browser / Server (browser / server) structure, is a change or improved structure of C / S structure with the rise of Internet technology. Under thi...

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
IPC IPC(8): H04N5/262H04N7/26H04L29/08H04N19/114
Inventor 闫鹏夏永宏
Owner CHINA DIGITAL VIDEO BEIJING
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