If you're finding it difficult to use rtmpsrv.exe and rtmpsuck.exe from the command line, I recommend NirSoft's RTMPDumpHelper:
RTMPDumpHelper is a small utility that can help you to easily download RTMP video/audio streams. By combining this utility and the proxy server of RTMPDump toolkit, you can simply open a Web page containing RTMP video stream in your favorite Web browser, and while watching the video, it'll be saved to your disk automatically as .flv or .mp4 file.
![1](https://cdn.statically.io/img/i.sstatic.net/7fOn6.png)
I've successfully used it to record complete RTMP streams, but never tried a partial download so far. If the underlying rtmpsrv.exe/rtmpsuck.exe proxies support it though then what you want to do should be possible.
hosts
to localhost. Now what? Howrtmpsuck
will know where to forward a connection? Also in my case Flash applet accesses RTMP server by it's IP address.