因此，对多路数字视频传输系统的研究显得尤为重要。
Therefore, it is very important to study multi-channel digital video transmission system.
数字视频采集与传输所使用的普通串口技术普遍存在成本较高、体积较大、速度较低等问题，而IEEE1394技术则以多方面的优势成为一种较为理想的视频传输方案。
There are some problems in the serial port applied to collecting and transmitting video, such as high cost, large size, low speed, etc. IEEE1394 is an ideal way to collect and transmit video.
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