[any ANONYMOUS forum user]

I found Tipard Video Downloader. The web-site says the program can record streaming videos and supports HTTP, RTSP, MMS and RTMP protocols. Has anybody tried it? I'm worried that this is a malware and I don't want any viruses on my computer.

If you try Tipard Video Downloader, please let me know whether it works with RTMP web-sites and what antiviruses and antimalware you used to check it for malware, spyware and viruses.

[Stream Recorder]

Tipard Video Downloader is just a clone of Wondershare Streaming Video Recorder. Read its reviews in the following thread:
Wondershare Streaming Video Recorder review

Both products are not even mentioned by the members of this community, because they just don't work most of the time.
There are much better Streaming Video Recording products:
http://all-streaming-media.com/record-video-stream/all-streaming-video-recording-software.htm