Existing buffer strategies are mainly based on sliding window and data prefetch . However the media on demand streaming hardly utilizes the buffer data when users perform VCR ( Video Cassette Recorder ) operations frequently .

目前的对等节点缓存策略一般采用滑动窗口和预取数据的方式，但对于用户VCR（ Video CassetteRecorder）操作频繁的流媒体点播，不能有效地利用节点的缓存数据。

Some movies are now available on laser disc as well as on video cassette .

有些电影除了有 录像 带，还有光盘。

Non-digitally stored resource such as audio tape video cassette etc. requires to be converted into digital resource . The conversions are done using resource specific data conversion tools .

对非数字形式存放的多媒体资源，比如录音带， 视频母 带等，需要经过专用转换工具转换成数字资源，这个转换通过与特定资源对应的各种数据转换工具来完成。

NRMPS node localization program has adopted the multi-radius index increased analytic ring structure to quickly locate nodes effectively support VCR ( Video Cassette Recorder ) operation .

NRMPS节点定位方案采用了半径指数增加的多解析环结构来快速定位节点，有效支持VCR（ Video CassetteRecorder）操作。

Realization of automatic video data acquisition based on SONY cassette recorder

基于SONY 录像机 的 视频数据自动采集实现

Video cassette recorders came and went in a single generation .

就在一代人的时间 里， 录像机出现又消失了。

They have dinner together . Perhaps they watch a movie on a video cassette recorder .

他们共进晚餐，也许看 录像电影。

During the post processing of TV program the application of non-linear editing network makes the sharing of program material resources much convenient and eliminates picture quality degradation induced by synthesis and copy of video cassette .

在电视节目的后期制作中，非线性编辑网络的使用实现了节目素材资源的共享，克服了 录像 带多版合成、复制图像质量劣化的 缺点。

Due to high bandwidth resource requirement how to support the digital video cassette recorder ( VCR ) functionality is a key problem in practical video on demand ( VOD ) systems .

视频 点播中的VCR操作对网络带宽的高负载是实际VOD系统需要解决的一个关键问题。

With the increase in broadcast time and channel the old video cassette recorder play system is unfit to broadcast in Wujiang TV station .

吴江电视台原有的 磁带 录像机播控系统随着播出时间和频道数量的增加已不能满足需要，因此对播控系统进行改造已迫在眉睫，先进成熟的硬盘播出系统正好提供一个最佳选择。

Use of a microcomputer connected with a video cassette recorder and a stroboscope and the technology of graph process lead to more accurate diagnosis of laryngeal diseases .

该系统将 录象 机，动态喉镜和微型计算机结合起来，并利用图象处理的技术。提高了喉疾病诊断的准确性。

The paper presents a video-on-demand system based on multicast which can support more than one users and VCR ( Video Cassette Recorder ) as well for it adopts the technology of switching between segments . PKC activity was measured by the method of Takai et al .

本系统采用多播方法，可以很好的改善这一问题，而且采用块间切换技术，使得系统在支持大量用户 点播的同时满足用户的交互性操作。

Not for circulation : newspaper periodical reference book cyclopaedia CD-ROM and video cassette recorder .

不提供外借的资料：报纸、杂志、工具书、百科全书、CD-ROM光盘、 录像 带。

An electronic device for recording and playing back video images and sound on a videocassette . cassette type player and other magnetic sound-reproducing apparatus

盒式 磁带 录像机用来录制和放送 盒式录像带上的图像和声音的一种电子仪器盒式 磁带放音机和其他磁性放音设备

VHS video cassette tape

GB/T14306-1993VHS 盒式录像磁带

Video and cassette based personal computer

带 电视 和 盒式 磁带的个人计算机

Walt and I referred to a video cassette of the original footage to check continuity and lighting .

我和沃尔特参照着一 盘原始电影胶片 录像带来检查镜头的剪辑和灯光。

General specification of video head drum assembly for VHS video cassette recorder

GB/T16519-1996VHS录像机磁头鼓组件通用技术条件

High-Speed Reproductor of Video Cassette

录像 磁带高速复制机

Audio-visual video and television equipment and systems Audio cassette systems Network Storage Technology in TV Profession AV Network

GB/T14220-1993视听、 视频和电视设备及系统音频 盒式系统电视行业视音频网络中的网络存储技术

Audio - Video Synchronizer with Cassette Tape as Medium

利用 盒式 录音带作为媒体的声 象同步器