Capturing video, audio, or still images over a Terminal Server connection is not supported. 不支持通过终端服务器连接捕获视频、音频或静止图像。
Realization of Audio Collecting Terminal Based on FPGA and ARM 基于FPGA和ARM的语音采集终端的实现
By using new Video CODEC standard and other Audio 、 Multiplex standards, the H.324 terminal will achieve better video quality and will provide more flexible, advantageous services in a narrow band channel. 由于采用了较新的视频编解码(H.263)和其它音频、复用等标准,使H.324终端具有了更好的视频效果,因此可提供更灵活、优质的服务。
The Pure Digital Audio system in this paper has been divided into five parts by functions: computer and managing subsystem, computer adapter, primary exchange, second exchange and students 'terminal subsystem. 本论文中的数字化语音系统可以分为相对独立的五个组成部分:计算机上位机及管理子系统、计算机适配卡、主交换机、次交换机、学生终端子系统。
This article has described the features of this serial port. And it provided an application in front terminal of the high quality audio solution, including selecting of the audio front terminal, connection design of system hardware and choosing parameters of various registers. 本文介绍了这种串口的原理和结构特点,重点介绍了它在高音质音频前端中的一种应用方案,其中包括音频前端的选择、系统的硬件连接设计以及各种寄存器参数的选取。
Study and Realization of Digital Audio on Demand Terminal 数字音频点播终端的研究与实现
In this paper, Digital Audio on Demand Terminals used in Digital Audio Video on Demand System was designed. The Terminal adopts Windows CE. 本文研究设计了数字视听系统的数字音频点播终端,该点播终端采用基于ARM9内核的嵌入式硬件平台和WINDOWSCE。
The result of test and application shows that the QoS controlling model can eliminate the influence to the replay of video and audio of terminal caused by dynamic change of network which has delay and jitter for a certain degree effectively. 测试和实际应用的结果表明:在具有一定程度的延时、抖动的网络环境下,本文开发的视频会议系统的QoS控制模块可以有效消除网络的动态变化对接收端视、音频播放的影响。
Design of audio file-system mapping on X terminal X终端音频文件系统映射设计
Software programming including MPEG-4 encoding parameter and decoding parameter, OSD menu displaying, real time play, net transferring of audio stream and video stream in video conference terminal. Finished debugging and realized these function. 视频会议终端中MPEG-4编解码的各种参数的设置、菜单显示和通过网络传输音视频流以及实时播放这几部分软件的编程,并调试实现预期功能。
It specifies the system structure, video and audio frequency compression, mixed signal transmission and phone line signal format of a terminal system, so that through the system the video communication can be undertaken on PSTN. 324通过定义系统互连方案、视频和音频压缩方法、信号混合传输方法以及电话线上信号的格式,为在PSTN进行可视通信的终端设备制定了国际标准。
Based on the Bluetooth specification and profiles, this paper discusses the concept of 3-in-1 phone and the design and realization of two versions of Bluetooth PSTN gateway and audio terminal developed by the authors. 本文基于蓝牙标准及其应用模型,阐述了三合一电话的概念,给出了所研制的两种版本的蓝牙PSTN网关和语音终端的设计及实现情况。
Design and Development of Bluetooth PSTN Gateway and Audio Terminal 蓝牙PSTN网关及语音终端的设计和研制
The Summarization of Audio Retrieval At present, the terminal system can receive and play the specific voice and video format by following the SIP response handle process. 该系统目前能够按照SIP会话响应处理流程接收特定格式的音频和视频并播放。
Then, the design and realization of embedded PSTN gateway and audio terminal are discussed, the realization of embedded software and PSTN gateway that supports multi-terminals are emphasized. 然后对嵌入式PSTN网关和语音终端的设计和实现做了阐述,着重讨论了嵌入式软件以及支持多个终端的PSTN网关的实现;
MP processes audio signals respectively which comes from the student terminals and returns their mixing to the original terminal, which shows the atmosphere of the conference. MP把各学生终端发来的音频信号分别处理后混合回送到发出的端点以便体现会议的氛围。
In this article, specifically refers to the number of implants or download text, images, audio, video and other content, which set of storage media and display terminal in one of the handheld reader. 特地说明,本文中具体所指的是植入或下载数字化文字、图片、声音、影像等信息内容的集存储介质和显示终端于一体的手持阅读器。
Traditional TV is basically only playing ordinary quality video and audio programs, and can not implement interactive operation between terminal and user. 传统电视基本上只能播放普通分辨率的视音频节目,无法实现信息交互和选择。
Multi-party video conference allowes users to communicate through video; audio conference allows users to interact through the mobile terminal; data collaboration allows users to log on to the conference with PC terminals, operate the instant messages, PPT sharing, whiteboard and file upload. 多方视频会议允许远程用户之间通过视频交互信息;音频会议允许用户通过手机终端交互信息;数据协同会议允许用户通过PC终端登录到会议室内,操作即时消息、PPT共享、文件上传和白板等功能。
The system can realize the transmission of the stereo audio signal and the real-time control to the student terminal. 实验表明:该系统能够准确实现多路立体声语音信号的传输并能对学生终端进行实时控制。
On the basis of traditional video and audio stream network transmission synchronization method, this paper realized a stereo video streaming transmission synchronization scheme, and a terminal synchronization display scheme based on the multi-thread synchronization method. 本文在传统音视频流间网络传输同步技术的基础上,实现了一套立体视频流间传输同步的方案,同时在终端显示部分基于多线程同步提出了一一套显示同步方案。
This system integrates audio and video acquisition, processing with wireless transmission functions of WiFi or WiMAX. It is an intelligent video server terminal. 本设计集音视频采集、处理、有线传输、WiFi或WiMAX无线传输功能于一体,实现智能化的视频服务器的功能。
Network audio and video podcasts will combine together with the terminal device, completely subvert the traditional mode of transmission, to the traditional media has brought opportunities and challenges. 播客将网络音视频与终端设备有机结合在一起,完全颠覆了传统传播模式,给传统媒体带来了机遇和挑战。
It can receive audio packets that come from Ethernet, and deal with them in link layer, network layer and transport layer. Finally, the terminal will convert present digital audio signal into stimulant signal and export them. 它实现了从以太网中接收音频数据包,依次经过链路层、网络层、传输层解包后,将数字音频数据还原为模拟音频并输出。