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1、freepbx/freeswitch + pjsip freepbx https://www.freepbx.org/ http://www.freepbx.cn/ freeswitch https://freeswitch.com/ http://www.freeswitch.org.cn/ 阅读全文
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I. Building FFmpeg in Ubuntu Add environment variable echo "export LD_LIBRARY_PATH=/home/dong/2019-nCoV/_install/lib:$LD_LIBRARY_PATH">> ~/.bashrcecho 阅读全文
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happytimesoft有完整的c语言开发的onvif client和server，一共1000$，真便宜,haha. http://www.happytimesoft.com/products/multi-onvif-server/index.html 1000$都出不起的穷人就往下看吧，😄 阅读全文