JW FLV Player can show HTTP, HTTPS and RTMP flash videos. While you may use freeware Ask & Record Toolbar to save HTTP and HTTPS streams, RTMP ones are more difficult to capture/record/download/save.

If you have problems finding stream URLs, you may use freeware URL Snooper to find them. It works fine with HTTP, HTTPS, RTSP, MMS, PNM stream URLs, but again RTMP URLs are harder to find.

You may read the following FAQ to learn more about recording flash videos broadcasted through HTTP and RTMP protocols:
FAQ: How to record/download/capture/save Adobe Flash .FLV video RTMP stream from embedded player
FAQ: How to record/download/capture/save Adobe Flash .FLV video HTTP stream from embedded player