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Real-time network signal playing method and device

A real-time network and network signal technology, applied in the direction of electrical components, transmission systems, etc., can solve problems such as pauses, image jitter, etc., to achieve the effect of solving image jitter and improving the playback effect

Inactive Publication Date: 2011-09-14
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem of image jitter and pause caused by unstable network transmission when playing real-time network signal streams, and improve the effect of network signal playback, the present invention provides a real-time network signal playback method, including:

Method used

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  • Real-time network signal playing method and device

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0018] figure 1 It is a flowchart of a real-time network signal playing method of the present invention.

[0019] S101: Detect the frame number n of the network signal stream data stored in the buffer, and play the network signal at a normal frame rate M when the stored frame number n is equal to a preset value.

[0020] It should be noted that the system will continuously receive network signal data packets and convert them into network signal stream data after being decoded by a decoder. The technical solution of the present invention adopts the buffering technology, and when the decoder decodes the network signal data packet, it does not immediately play the network signal. Instead, the buffer receives the network signal stream data, stores them in the buffer...

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Abstract

The invention discloses a real-time network signal playing method and a real-time network signal playing device. The method comprises the following steps of: detecting the frame number n of network signal stream data stored in a buffer, and when the stored frame number n is equal to a preset value, playing network signals with normal frequency M; and continuing detecting the frame number n stored in the buffer, and dynamically regulating a playing frame rate according to the range of the frame number n. By the method and the device, the problems of image jitter and pause caused by network transmission instability in the playing of the real-time network signals can be effectively solved, and the network signal playing effects can be bettered.

Description

technical field [0001] The invention relates to network signal playing technology, in particular to a real-time network signal playing method and device. Background technique [0002] At present, the application of network signal transmission has been very popular, such as network TV, network movie, network signal monitoring and so on. The network brings convenience to life, but the instability of network transmission brings difficulties to real-time network signal stream playback. The transmission of real-time network signal stream is based on the network. Its principle is to receive the network signal stream data transmitted from the network, and then decode and play it. [0003] Real-time network signal playback can realize remote network signal playback, but the instability of network transmission brings challenges to the playback of network signal streams. The network signal data cannot be transmitted to the playback device in time, so it cannot be played normally. Th...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 蔡才冠
Owner GUANGDONG VTRON TECH CO LTD
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