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Computer video streaming 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: 2016-06-08
BEIJING QIHOO TECH CO LTD +1
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  • 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

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  • Computer video streaming processing method and device
  • Computer video streaming processing method and device
  • Computer video streaming processing method and device

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Experimental program
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Embodiment Construction

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

[0096] One of the core ideas of the present invention is: the present invention utilizes the video stream filter driver mechanism of the system to block the IRP sent by the process of the application program in the video stream filter driver to wait, and the present invention utilizes the process of the application program in the filter drive The parameter information in the IRP restructures a new IRP, and then the new IRP is sent to the video device by the video stream filter driver to obtain the video stream data. After the new IRP obtains the video data and returns the video stream filter driver, the special effect processing module of the present invention starts Acquire the video stream data in the new IRP in the IRP, and modi...

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PUM

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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 perform video interaction with other users through video devices (such as cameras) on the Internet. [0003] In the prior art, when the user interacts through video, the process of calling the application program of the video device on the client side directly sends an IRP (I / O request packet) to the video device, and after the IRP obtains the video stream data from the video device, it directly Returns the application's process. Therefore, the video sent by the user terminal to the interactive object can only display the actual image currently recorded by the video device, and the image is monotonous, and the personalized information required by the user cannot be displayed in the video according to the user's requirement. Conten...

Claims

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Application Information

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IPC IPC(8): H04N21/443H04N21/454H04N21/4788
CPCH04N21/443H04N21/454H04N21/4788
Inventor 秦光远范纪鍠
Owner BEIJING QIHOO TECH CO LTD
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