介绍了一种采用DSP的同步串口和并行外设接口，对I2S标准音频数据和ITU - R 656格式数字视频信号进行处理的方法。
This paper presents a method of the I2S standard audio data and ITU-R 656 format digital video signal processing through synchronous serial port and parallel peripheral interface in DSP.
研究开发了能将标准模拟视频信号实时采集存储到硬盘上，并且可以完成预览功能的视频流捕获系统。
Developes a new system used to capture the live composite video signal to the hard disk and preview it in real time.
从视频信号的特征出发，简要说明了实时视频压缩的常用算法及其国际标准。
Common algorithms and international standards on real time video compression are briefly explained.
利用该视频同步信号发生器控制非标准图像采集卡实现了计算机辐射的随机视频信号的采集和稳定显示。
Using this generator of video synchronous signals to control an image capture card, the acquisition and steady display of the stochastic video information radiated from computer were achieved.
利用该视频同步信号发生器控制非标准图像采集卡实现了计算机辐射的随机视频信号的采集和稳定显示。
Using this generator of video synchronous signals to control an image capture card, the acquisition and steady display of the stochastic video information radiated from computer were achieved.
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