查询词典 video buffer

It means the verifying of the tape (cassette tape recorder and video disk) and the recorder and video corded.

对视听资料进行检验鉴定是诉讼活动的一个重要环节，只有经过查证属实的视听资料才能作为定案的根据使用。

Panasonic promoted its HD1700 studio video recorder, D913 DV camera and D93 digital video tape recorder to compete with JVC.

松下委托长和视讯推出的HD1700高清演播室录像机、D913摄录一体机、D93数字视频磁带录像机等则与JVC一争高下。

Plot Outline: Yuanqiang Zhou, the director of culture station in Jingcheng Town, Jingdezhen city, Jiangxi Province, uses his Sony Hi8 home digital video and VEts video tape recorder to produce TV Series, which are written to CD-R to circulate among the crowd, but for no commercial use or playing in public media. He raised the fund by himself, and then by adapting, directing and photographing, as well as editing and rearrangement all on his own, he independently did some research on special visual effect, though without any professional training, his Montage thinking is surprisingly mature.

内容：江西省景德镇市竞成镇文化站站长周元强使用SONYHi8家用摄像机和VEts录像机进行"电视剧"制作，刻录成CD-R在群众中流传，从不做商业发售或在公共媒体上播放，他自筹资金，自编自导自摄，在家中完成剪辑与混音，独立研制特殊视觉效果，虽然没有任何专业训练的背景，但蒙太奇思维惊人的成熟。

The popularity and usage of video teleconferencing is increasing day-by-day, as it can be used for multifarious activities, like, business meetings, training purposes, educational institutions, security, and surveillance, etc. So, the technology used behind video teleconferencing is not limited to business use only, and can be used in other areas also.

的普及和视频电话会议使用与日俱增，按天，因为它可用于多方面的活动，像，商务会议，培训的目的，教育机构，安全和监视等，所以使用的，背后的技术用于视频电话会议不仅限于业务只使用，并且可以在其他方面也。

The current second-generation and third-generation (3G) mobile communication systems operate with narrow audio bandwidth limited to 200-3400Hz.As wireless systems are evolving from voice-telephony dominated services to multimedia and high-speed data services, the introduction of a wider bandwidth of 50–7000 Hz speech codec which provides substantially improved speech quality and naturalness is quite necessary. The Adaptive Multi-rate Wideband speech codec which was selected by 3GPP/ETSI and ITU-T can provide natural, present and comfortable codec speech and have higher intelligence and robustness in wireless systems. A wide range of applications are envisioned for AMR-WB, including ISDN wideband telephony and audio/video teleconferencing,Voice over IP and Internet applications such as IP video conferencing, voice mail, voice chat, broadcast, and voice streaming.

随着现代无线通信特别是多媒体通信的发展，人们对语音通信的质量要求越来越高。3GPP/ETSI TS026和ITU-T 722.2标准确定的自适应宽带语音编解码器AMR-WB具有的低比特率、互操作性和高语音质量，使之不仅能够应用于无线通信领域，而且可广泛应用于其他各种通信系统和平台，包括：VoIP、因特网、PSTN高质量音频会议、音频流、ISDN宽带电话、ISDN可视电话和电视会议等。

Control can be docked at top of the video window, at bottom of video window and undocked.

控制（播放器窗口，在简短的模式）可以停靠在上方的视频窗口，在底部的视频窗口和浮动。

Image size window and video output video format established.

图像的大小由视频输出窗口和视频格式确定。

Most video formats for the web offer no rich media capabilities beyond playback of video in a rectangular window.

大多数视频格式的网络没有提供丰富的媒体播放能力以外的视频在一个长方形的窗口。

Right click your local video window and choose "text over video".

右键单击您的本地视频窗口，选择"文本通过视频"。

For example,the source of a video telephone is the camers,the destination is the video window on the screen of the partner.

例如，一个视频电话的源是摄像机，目标是对方屏幕上的视频窗口。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。