See, every aspect of chroma keying is important, because they all influence the final result. One-click keysĮssentially, if you've done everything right - you've chosen the right chroma color, exposed correctly, shot against a clean screen, and chosen the highest possible compression format you can - you should be able to isolate your chroma color in one click when you begin the post process. This is simple: using a format that compresses your video less, like RAW or ProRes, will result in a better key, because it retains the minute details of your image. The less you compress, the better the key And I KNOW we said that there will be no talk about lighting, but you can't really talk about having a flat and even screen without mentioning that lighting plays a major role in making it that way. Seriously - or whatever it is that will help you flatten those creases and folds in your screen. Other than green or blue fabric, the next most important tool to have on you when chroma keying is an iron. The cleaner the screen, the cleaner the key (Lots of percents, RGB parade talk, and zebra stripes.) Simply put, a healthy exposure for a typical image just won't cut it for chroma keying - it'll be overexposed. You're gonna need to watch this part of the video to get a good explanation on how and why you need to expose shots differently for chroma keying, because I simply can't give you one. Most modern cameras have sensors that use the green channel to carry luminance, so shooting on a green screen could result in twice as many pixels.
If your background is blue or green, use those respective colors for your key color.Green is twice as reflective as blue, so it tends to contaminate your shot more.If there's blue in your shot, choose a green. If there's green in your shot, choose a blue chroma color.
Though there are plenty of technical advantages to using green, your choice should be based on the qualities and obstacles of each specific shot you're capturing - and most of the time blue is found in the shot more often than green.
#Chroma key live gl free#
These links do not affect the price of the products or services referred to but may offer commissions that are used to help me to fund the free YouTube video tutorials on this channel - thank you for your support.Chroma green is typically the color filmmakers choose when the decide to do some compositing, but not necessarily because it's better or worse than blue (or any other color). Note - Some of my links will be affiliate marketing links. ► THANKS FOR WATCHING PLEASE REMEMBER TO LIKE, COMMENT, SHARE AND SUBSCRIBE - ◄ NEED HELP GET IN TOUCH - can grow together, We can learn together… Start Creating! ✅ TUBEBUDDY - 🔴 LOOKING FOR 1on1 COACHING? .
#Chroma key live gl how to#
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#YouTubeTips #YouTubeTutorials #Tutorials #YouTube #FAQs #YouTuberProblems #StartCreating #HowTo If you would like to fly through the air or add a cool looking background then all you need is some green fabric (or blue), a place to pin it up, some lights to light it evenly and then edit the background out in video production. Green screen videos have always been the fun things that many new youtubers would like to try.
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