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提出一种新的多媒体同步机制 ,可以在未知网络延时的条件下预先估计网络延时的界限 ,并根据延时的变化对估计值进行动态调整 ,实现多媒体同步和保证媒体的服务质量。经过模拟仿真得到的结果是 :本机制效果良好 ,适用于不同的网络环境。
A new multimedia synchronization mechanism is proposed, which can estimate the threshold of network delay in advance under the condition of unknown network delay and dynamically adjust the estimation value according to the delay variation to realize the multimedia synchronization and ensure the service quality of the media. After simulation results are: The mechanism works well for different network environments.