It has adopted a kind of frame store method that utilize SRAM chip to solve the collection of video signal.
并且采用了一种利用SRAM芯片的帧存储方法来解决视频信号的采集问题。
Thus, in some transmission modes, it may take more than 130 milliseconds to receive a complete frame, thereby delaying decoding and demodulation of the received video signal.
因此，在某些传输模式中，可能需要超过130毫秒来接收一个完整帧，故会延迟所接收的视频信号的解码与解调。
The coding module compresses and codes the video data under the control of the output signal of the key frame discriminant module and the important regional identification module.
在关键帧判别模块和重要区域识别模块的输出信号控制 下，编码模块对视频数据进行压缩编码。
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