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- Packet loss over IP network can degrade the quality of video data. IP网络中,分组丢失是影响视频数据恢复质量的重要因素。
- Rate at which video data is transmitted to the output device. 视频数据传输到输出设备的速率。
- Picture Type: Shows if the video data is an intra(key) frame or interframe. 图片类型:表明如果视频数据是一个内部的(关键)帧或兼容帧。
- Video Data Count: Shows the number of frames the symbol currently contains. 视频数据计数:显示当前元件所包含的帧数目。
- A profile for audio and video data may be found in the companion RFC TBD. 一个为视频和音频数据做的概要说明可以在RFC TBD里找到。
- The group created MPEG-2,a compression scheme to efficiently distribute high-quality,full-motion video data. 这个专家组编制的MPEG-2是一种有效分配高质量全活动视频数据的压缩方案。
- Experiments show that this method can provide satisfactory shot segmentation results in common video data. 测试结果表明,该算法能够有效地对视频信号进行镜头分割。
- Audio and video data resemble a stream-like behavior, and they demand, even in a compressed mode, high data throughput. 传输音频和视频数据即使在压缩模式下也需要大数据吞吐量。
- Also, we design and offer the system solution for video data information by supplying ecording and other devices. 还有,通过供应录像及其它装置,我们设计并提供图像数据信息的系统解决方案。
- This system transfers SD video data from SD-SDI or BT656 interface to HD-SDI data according to SMPTE292 standard. 通过视频格式转换,将SD-SDI或BT656输入接口的标准清晰度格式的视频数据转换为满足SMPTE292标准的高清晰度的数字串行视频输出数据。
- The group created MPEG-2, a compression scheme to efficiently distribute high-quality, full-motion video data. 这个专家组编制的MPEG-2是一种有效分配高质量全活动视频数据的压缩方案。
- Also, we design and offer the system solution for video data information by supplying recording and other devices. 还有;通过供应录像及其它装置;我们设计并提供图像数据信息的系统解决方案.
- The management of the bitstream and the parsing of video data are the basis of the video decoder. 网络视频解码的基础是码流的管理和视频流的解析。
- SONY series camera USB drivers, mainly for DV video data from camera to computer connection driver. SONY系列摄像机USB驱动;主要用于DV影像资料从摄像机到电脑的连接驱动.
- It supports the information transmission of actual LAN and DSL network, and is answer for processing IP, audio and video data. 它支持目前的LAN(Local Area Network,局域网)或DSL(Digital Subscriber Loop,数字用户环路)网络传输,负责接收及处理IP(Internet Protocol,因特网协议)数据和音视频流。
- RTF protocolBecause of the real-time requirement, RTF is studied and used to transmit audio and video data on network on UDP protocol. RTP协议 考虑到系统实时性的要求,对于音频及视频数据的网络传输采用了UDP上的RTP协议来实现,有效地解决了传输多媒体流时的延时、抖动问题。
- The control module of the video data acqusition card is implemented by using of the ISP technology of CPLD and VHDL programming technology. 在实际的研制过程中,利用CPLD的在系统可编程(ISP)技术和基于VHDL语言的可编程逻辑器件设计技术实现了视频数据采集卡的控制模块。
- We realize the RTP/RTCP in the network transmission component, so to get a better solution of the network video data transmission problem. 在网络传输组件中,实现了RTP/RTCP实时传输协议,更好的解决了网络流媒体传输视频的问题。
- The sampling rate of continuous video data processed by the system is high ,so we use a method by the use of FIFO frame buffer to capture the video. 系统处理的是连续视频信号,数据量大,采样频率高,本文采用了一种利用FIFO的帧中斯管理方法来解决视频信号的采集问题。
- The H.263 protocol integrates the prediction coding DCT transform coding and entropy coding to realize the compression for video data. 该协议将预测编码、DCT变换编码和熵编码相结合实现对视频数据的压缩,并规定了编码器的总体结构和数据格式。