Method for dynamically adjusting media transmission based on single-platform network monitoring

Abstract

The invention provides a method for dynamically adjusting media transmission based on single-platform network monitoring. The method comprises: carrying out system deployment: establishing connectionamong encoding equipment A, encoding equipment B, decoding equipment, an operation terminal A and a operation terminal B in the same audio and video platform domain through an LAN, and then respectively establishing mapping relationships between the encoding equipment A and the operation terminal A and between the encoding equipment B and the operation terminal B; the user A logging in the operation terminal A, and the user B logging in the operation terminal B; the audio and video platform monitoring the network conditions of the operation terminal A, the operation terminal B and the decodingequipment in real time; the operation terminal A, the operation terminal B and the decoding equipment can be switched between video transmission and audio transmission according to network conditions, and when the bandwidth of a connection network at a certain position is lower than 128K / S or network packet loss reaches 30%-50%, automatically switching the corresponding operation terminal A, thecorresponding operation terminal B or the corresponding decoding equipment to audio transmission.

Description

technical field [0001] The invention relates to the field of audio and video communication, in particular to a method for dynamically adjusting media transmission based on single-platform network monitoring. Background technique [0002] At present, audio and video platforms such as video surveillance, video conferencing, video command, and video scheduling are all based on the network for video transmission. The bandwidth is lower than 128K / S or the network packet loss reaches 30%-50%. When the bandwidth is lower than 128K / S or the network packet loss reaches 30%-50%, the traditional audio and video platform is basically not enough for audio and video transmission, and the ongoing business cannot be carried out normally. The present invention is applied to audio and video platforms such as video monitoring, video conferencing, video commanding, and video dispatching, and mainly guarantees that the network still has A method for conducting two-way communications with other...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a network monitoring system based on a single platform for the above-mentioned technical problem that decoding devices cannot normally carry out business when the network bandwidth is lower than 128K / S or the network packet loss reaches 30%-50%. The method of dynamically adjusting media transmission solves the above-mentioned technical defects

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