求翻译：本文提出了通过分析视频服务器与本地网卡的网络交换数据包来获取视频下载地址的方法，在Heritrix爬虫的基础上实现了通过网络爬虫爬取视频文件的功能，是什么意思？

In this paper, the exchange of data packets through the analysis of network video server with local card to get the video download video files through the Web crawler crawling reptile heritrix

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This article proposed gains the video frequency downloading address method through the analysis video frequency server and the local network card network exchange data packet, realized in the Heritrix reptile's foundation crawled through the network reptile takes the video frequency document the fun

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正在翻译，请等待...