What screen capture/gameplay recorder do you use?

[account_disabled]

No point in making a bloated post: To those of you who have made KSP videos and uploaded them to youtube/twitch, I want to know, what program do you use to record your gameplay, is it free, and where can I download it?



I'm on windows.


Free software is preferable, Monthly subscription is a big no-no.

Please help...

I didn't find the right solution from the Internet.


References
forum.kerbalspaceprogram.com/index.php?/topic/140500-what-screen-capturegameplay-recorder-do-you-use/

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