媒体单元 meaning in Chinese
mu media unit
Examples
- 5 . a adaptive multimedia synchronization control mechanism based on the leak - bucket algorithm is proposed . it estimates the range of delay according to the practical network load by making use of the time - stamp of the medium units , and adjusts dynamically
提出了基于漏桶算法的自适应多媒体同步控制方案，该方案利用媒体单元的时间戳，对延时及延时抖动进行动态估计，及时了解网络负载的变动情况。 - Then , a comparison of multimedia synchronization between fifo model and audio - first model is given , and a novel h . 323 terminal model for multiplexing audio and video is proposed . furthermore , we packet the video data according to the maximum fragment size ( mfs ) , and analyze its effect on the jitter of audio - packet and video - packet respectively . finally , the scheme of multimedia synchronization is presented , including synchronization transmission at the transmitter and synchronization display at the receiver
首先，介绍了多媒体通信的媒体同步问题；然后，比较了fifo模型和语音优先模型下音视频媒体间的同步，并且通过对音视频媒体单元排队时延偏移的理论推导和实验分析，提出了一种新的h . 323终端音视频复用模型；接着，根据不同的最大分段长度( mfs )对视频数据打包，分析其对音频分组和视频分组的时延抖动影响；最后，提出了一种多媒体通信中音视频同步方案，包括多媒体数据在信源端的同步发送和在信宿端的同步播放等。