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Real-time stream transmission receiving control method and device

A technology of real-time streaming transmission and receiving control, applied in transmission system, program control design, machine execution device, etc., can solve the problems of not being able to read control commands, system data disorder, etc.

Active Publication Date: 2016-12-14
HISENSE BROADBAND MULTIMEDIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At this time, for the thread responsible for reading the control command, the control command returned by the server will not be read, which leads to data disorder in the system

Method used

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  • Real-time stream transmission receiving control method and device
  • Real-time stream transmission receiving control method and device
  • Real-time stream transmission receiving control method and device

Examples

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Embodiment Construction

[0042] Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0043] figure 1 is a schematic diagram of an implementation environment involved in accordance with the present disclosure. The implementation environment includes: at least one data receiving end 110 and a server 130 .

[0044] The association method between the data receiving end 110 and the server 130 includes the hardware network association method and / or protocol, and the data association met...

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Abstract

The invention discloses a real-time stream transmission receiving control method and device. The method comprises the steps that a control command receiving and transmitting thread is triggered to read row data and monopolizes a data receiving channel in real-time stream transmission; data is received through the monopolized data receiving channel, wherein the data comprises multimedia data; during the data reception, the control command receiving and transmitting thread reads a control command and the multimedia data, and caches the multimedia data for the reading of a data reading thread; and the monopolized data receiving channel is released after the control command is read. The control command receiving and transmitting thread reads the control command and the multimedia data, and caches the multimedia data for the reading of the data reading thread, so that the situation that the same data receiving channel reads the data when receiving the multimedia data and the control command to cause data chaos in a multi-thread mechanism can be avoided, and the data reading thread and the control command receiving and transmitting thread are guaranteed to read respective necessary data.

Description

technical field [0001] The present disclosure relates to the technical field of transmission control, in particular to a method and device for receiving and controlling real-time streaming transmission. Background technique [0002] Real-time streaming transmission, that is, data transmission realized by applying RTSP protocol (Real Time Streaming Protocol), mainly realizes the control of media data transmission through RTSP protocol, which is the application layer implementation in media data transmission. The network layer for media data transmission is mostly based on TCP (Transmission Control Protocol, Transmission Control Protocol), UDP (User Datagram Protocol, User Datagram Protocol) or other protocols. [0003] In the transmission of media data, besides the media data itself, the transmitted data also includes the transmission of control commands. In the media data transmission based on the TCP protocol, for the receiving end, the reading of the control command and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06G06F9/30
CPCH04L65/1066H04L65/40G06F9/3009G06F9/30123H04L65/65
Inventor 王雄才
Owner HISENSE BROADBAND MULTIMEDIA TECH
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