本文对基于帧丢弃算法的MPEG - 4流媒体系统进行了详细的研究。
This paper performed a detailed study on frame dropping based MPEG-4 stream media system.
论文根据MPEG - 4视频传输的特点,在最少帧丢弃的算法上进行改进,提出了基于后向搜索的最佳帧丢弃算法。
With the characteristic of MPEG-4 video transport, improvement had made to least frame dropping algorithm and backwards search optimal frame dropping frame is present.
存储转发交换机将帧存储在内部存储器中,检查错误然后将其转发至目的地。 存储转发操作确保了网络流量的高正确率,因为错误的数据帧被丢弃,而不会在网络中转发,如图6-9所示。
Figure 6-9 Store-and-Forward Switch Examining Each Frame for Errors Before Forwarding to Destination Network Segment
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