Stickam uses HTTP on-demand streams and RTMP live streams. HTTP streams are easier to record, but you can record RTMP streams as well.

RTMP flash stream recorders can download both RTMP and HTTP streams. You can use download/capture videos automatically with Replay Media Catcher (RMC) and Jaksta

If you don't want to use commercial software like RMC and Jaksta, you can try freeware Orbit Downloader, CooJah + Blader, TubeMaster++, rtmpdump.

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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