Audio and video recordings的意思|示意

Action plan: the Opera Research Institute envisages the collection and publication of scripts, photographs, and audio and video recordings of Kunqu performances.

保护计划：戏曲研究院开始正视收集昆曲剧本的各种版本、照片、录音和录像片。

Article 47. Audio and video recordings produced and distributed in China by foreign producers shall be protected by the Law.

第四十七条外国录音录像制作者在中国境内制作并发行的录音录像制品，受著作权法保护。

It is able to analyse video and audio recordings in order to recognise gestures of both posture (moving the head in particular ways, for example) and voice (such as changes in pitch).

这套系统可以分析采集的视频和音频资料，进而分辨出不同的姿态(例如头部特定的活动)和声音(例如语调的变化)。

These secret audio and video recordings must be securely kept. The play of these materials has to be authorized by the leaders and the extension of the audience is strictly controlled.

涉密内容的录音带、录像带要妥善保管，在使用播放前需经领导同意并严格控制收听收看范围。

It can analyse video and audio recordings in order to recognise gestures of both posture (moving the head in particular ways, for example) and voice (such as changes in pitch).

这套系统可以对视频和声频记录进行分析以识别人类的姿体语言(比如以特定的方式我摇头)和语音语调(比如音调的高低变化)。

Billions of letters, photographs, video and audio recordings, drawings, maps, treaties, posters, and other informative materials exist that tell the stories of America's history as a nation.

数十亿的信件、自传、录像和音频资料、图画、地图、条约、海报和其他情报资料讲述着美国作为一个国家的历史。