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，? ,不花钱，花点时间也是可以搞定onvif的。

网上搜罗了一下，现成的onvif客户端和服务器太多了，我测试了几个nodejs和python平台的，很容易用起来。

1、c语言开发onvif

1) onvif server

ONVIF Device(IP camera) Service server (Linux daemon)

This server (Service) has a minimal implementation. Use this server as a template for writing your ONVIF service for an IP camera.

https://github.com/KoynovStas/onvif_srvd

2) Onvif QT Server and Client

https://github.com/hummatli/onvif-qt-server-client

3) ONVIF server for V4L2 Devices

https://github.com/mpromonet/v4l2onvif

4) ONVIF framework code for IP based camera

https://github.com/shengjuntu/onvif-ipcam

4) Free ONVIF library

https://github.com/test12416/OpenONVIF

5) OnvifServerSimu

https://github.com/legahero/OnvifServerSimu

6) libonvif

https://github.com/lcmftianci/libonvif

7) Yet another ONVIF library

https://github.com/Tereius/libONVIF

2、nodejs开发onvif

1) node-onvif

https://github.com/futomi/node-onvif

2) node-gotapi-plugin-onvif

https://github.com/futomi/node-gotapi-plugin-onvif

3) rpos-gateway(rtsp to onvif)

Raspberry Pi ONVIF Gateway based on rpos

https://github.com/kristian/rpos-gateway

4) Raspberry Pi Onvif Server

http://breeeze.github.io/rpos

5) onvif client protocol profile s（直播流）和profile g（回放）node.js实现

https://github.com/agsh/onvif

3、python开发onvif

https://github.com/yxteagle/python-onvif

https://github.com/quatanium/python-onvif

4、golang开发onvif

https://github.com/ChihChengYang/go-onvif