Good screen recorder for Minecraft? - 1

Well, i wanna be a youtuber but i downloaded screenflow AND IT'S So HARD TO PUT IT ON YOUTUBE! (and only makes you do 15 minutes) Is there any good recorder like Skydoesminecraft, CaptainSparklez, and more? My computers mac so yea

Hope this helps

http://techmarketingbuffalo.com/5-best-free-screen-recorder-for-mac/