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

A computer video stream processing method and device

A video streaming and computer technology, applied in the computer field, can solve problems such as monotonous images and inability to display personalized information

Inactive Publication Date: 2019-04-05
BEIJING QIHOO TECH CO LTD +1
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the video sent by the client to the interactive object can only display the actual image currently recorded by the video device. The image is monotonous, and the personalized information required by the user cannot be displayed in the video according to the user's needs.

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
  • A computer video stream processing method and device
  • A computer video stream processing method and device
  • A computer video stream processing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0095] In order to make the above objectives, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0096] One of the core ideas of the present invention is: the present invention uses the system's video stream filter drive mechanism to block the IRP sent by the application process in the video stream filter drive for waiting, and the present invention uses the application process in the filter drive The new IRP is reconstructed from the parameter information in the IRP, and the video stream filter driver sends the new IRP to the video device to obtain the video stream data. After the new IRP obtains the video data and returns to the video stream filter driver, the special effects processing module of the present invention receives Obtain the video stream data in the new IRP from the IRP, and modify the video stream dat...

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 computer video streaming processing method and device and relates to the technical field of computer. The computer video streaming processing method comprises the steps that the process of an application program is intercepted and sent to a first I / O request packet of a video device, and the first I / O request packet executes waiting process; a second I / O request packet is re-constructed based on the parameter information in the first I / O request packet; the second I / O request packet is issued to the video device to obtain video streaming data; the video streaming data is modified into personalized video streaming data of a user according to the personalized parameters of the user; the personalized video streaming data is filled to the first I / O request packet, the first I / O request packet is informed to finish waiting, and the process from the first I / O request packet to the application program is returned. By the adoption of the computer video streaming processing method and the device, the personalized information of the user can be safely and accurately added to the video streaming data for display.

Description

Technical field [0001] The present invention relates to the field of computer technology, in particular to a computer video stream processing method and device. Background technique [0002] With the development of Internet technology, users can interact with other users through video devices (such as cameras) on the Internet. [0003] In the prior art, when a user interacts through a video, the process of invoking the application program of the video device on the user side directly sends an IRP (I / O request packet) to the video device. After the IRP obtains the video stream data from the video device, it directly Returns the progress of the application. Therefore, the video sent by the user terminal to the interactive object can only display the actual image currently recorded by the video device, the image is monotonous, and the personalized information required by the user cannot be displayed in the video according to the user's needs. Summary of the invention [0004] The tec...

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): H04N21/443H04N21/454H04N21/4788
CPCH04N21/443H04N21/454H04N21/4788
Inventor 秦光远范纪鍠
Owner BEIJING QIHOO 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