I want to capture an RTMP stream. The videos are live, different every day and usually I can't tune in because I am busy at work doing something :(. I would like to capture the stream; however, they use anti-capturing techniques (it's live and free so I don't understand why). I tried Orbit Downloader without any luck. The URL seems kind of weird (judging by grab++). It has || in it and other URLs.
What applications can I use to capture this? I am open to using Linux.