1) VBR video stream
VBR视频流
1.
MPEG VBR video stream cannot be well modeled because of its complexity.
该文分析了已有的 MPEG VBR视频流模型及其缺点 ,并在此基础上对 VBR视频流的统计特性进行了研究 。
3) VBR video traffic prediction
VBR视频流量预测
1.
A novel dynamic bandwidth allocation algorithm named the hysteresis algorithm is presented based on VBR video traffic prediction in this paper, The buffer size requirement and cell loss rate are both improved significantly compared with threshold algorithm presented by Girish and the allocation scheme based on GOP scene detection presented by Youssef.
基于VBR视频流量预测提出了一种新的动态带宽分配算法———滞回算法。
4) VBR video
VBR视频
1.
This paper studies the placement method of VBR video objects on the multi-zone disks, the organizing methods of the video files, and the disk I/O smooth scheduling and admission controlling policies.
讨论了 VBR视频在磁盘特别是 MZ磁盘上的安置策略、视频文件的组织模式、磁盘 I/ O调度及相应的接纳控制策略 。
2.
A new type of VBR video multiplex strategy is proposed based on the identification of different frame types.
基于不同帧类型 ,提出了一种新的VBR视频传输复用策略 ,并以信元丢失率为目标值 ,通过仿真实验验证了新复用策略的实效性 。
3.
This paper summarizes all kinds of the bandwidth smoothing algorithms for prerecorded VBR video,compares the performances of these algorithms ,induces and formalizes these smoothing models,and gives the generalization description of them.
文章综述了存储VBR视频带宽平滑的各种算法,比较了这些算法的各自特点,归纳、形式化了这些算法模型的更一般化表示。
5) VBR video modeling
VBR视频建模
1.
When usage of network resources and dynamic bandwidth allocation are considered, one important part is VBR video modeling and its traffic prediction.
VBR视频信息即将成为宽带IP网的主要流量,在考虑网络资源利用率和动态带宽分配等方面,其中一项重要的内容就是VBR视频建模及其流量预测。
6) VBR video service
VBR视频业务
1.
It is capable of describing the video service in the case of scenery change, and its specific feature of Gamma distribution follows fairly well the bit rate of a VBR video service.
提出了一种新的VBR视频业务模型：三态马尔科夫链下的双一阶自回归Gamma序列。
补充资料：多媒体视频视频信号转换器
一般是指复合端口、Y/C端口、YUV、DV、SDI、S-Video端子、VGA的信号进行互转，主要是模拟与数字信号的互转，DV与YUV分量信号的互转，VGA电脑信号与视频信号的互转等等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条