Tell me, is there a program which allows to record video streams with sound on websites? It can be online courses, webinars or just transfer via online TV channel. Platform (flash, Silverlight, media player, etc.) and format (H. 264 *.flv, *.mov, etc.) are unknown in advance.
It is very desirable that during the recording there was no need to keep the page of the browser and the recording program open on top of other Windows. Also it is desirable that it was a free program or at least a trial version.
Thanks in advance.
Context: In the near future I have some important webinars, but the timing does not go very well. I would like to write them down and revise after work. The duration of each 4-5 hours.