总有一天，用录像带和DVD来观赏数字化视频将成为一种过时的做法。
It is only a matter of time until both videocassettes and DVDs seem like an antiquated way to access digital video content.
由于CD - RO M盘上的信息是用数字表示的，所以便于在网上传输。它可以像书本、杂志、录音带、录像带那样在市场流通。
The information on CD-ROM can be conveniently transmitted on the networks as it is in the digital form. Like books, magazines, sound tapes and video tapes.
采自该录像带的模拟信号被转换成数字代码。
The analogue signals from the video tape are converted into digital code.
采自该录像带的模拟信号被转换成数字代码。
The analogue signals from the video tape are converted into digital code.
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