3 Methods to Mastering Screen Replacement in After Effects
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- เผยแพร่เมื่อ 6 ส.ค. 2024
- Ready to Master Screen Replacement in After Effects? In this video, we tackle three common challenges when it comes to replacing and compositing screens, offering step-by-step solutions using After Effects tools and techniques.
Whether it's dealing with tracking issues, lacking a green screen, or overcoming chroma key problems, we've got you covered.
Learn how to utilize the Corner Pin Tracker, Keylight, 3D Camera Tracker, Mocha AE, and more to seamlessly replace screens in your projects. Our detailed walkthrough will empower you to handle various scenarios, ensuring your composite looks professional and polished.
Feel free to leave questions in the comments, and we'll do our best to assist you. Stick around until the end for additional tips to enhance your composite and make it stand out.
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CHAPTERS
00:00 - Introduction
00:17 - Problem 1 - No Tracking Marks
01:27 - Problem 2 - Nothing to Key
02:40 - Problem 3 - Chroma Key Issues
04:23 - Bonus Compositing Tips
#AfterEffects #ScreenReplacement #VideoEditing #VFX #ChromaKey #Tutorial #greenscreen
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📚Synopsis
In this tutorial, I'll walk you through three different methods to master screen replacement in After Effects, covering the corner pin tracker, green screen replacement, and using Mocha for screen replacement without a green screen.
Starting with a clip that has a green screen on a monitor but lacks tracking marks, we'll dive into the corner pin tracker in After Effects. By selecting "track motion" and enabling the perspective corner pin, we'll precisely mark the screen's corners where the green meets the monitor.
Once the tracking is solid, I'll pre-compose it and introduce video assets into the composition, creating a fully tracked screen.
But what if your client hands you a clip without a green overlay for screen replacement? We'll use After Effects' tracking capabilities to solve this. By tracking the screen without green markers using the track and stabilize track camera feature, we can create a solid and camera from the tracking data.
With the solid acting as a reference, I'll mask the screen's size accurately, creating a perfect reference for the tracking data.
For scenarios where a clip comes with a green screen tracker that doesn't cover the entire screen or includes other green elements, we'll employ Mocha in After Effects.
Mocha's precise corner tracking and masking capabilities allow us to mask out the screen accurately and create an alpha channel for further editing.
Bringing the tracked clip into After Effects, we'll apply the track data, ensuring it's perfectly in place, ready for adjustments in scaling and positioning.
We'll also cover additional effects like noise, match grain, and blurs to create a more realistic screen effect.
Through these methods, you'll learn how to handle screen replacement scenarios in After Effects, covering different situations, whether using the corner pin tracker, green screen replacement, or Mocha for screen replacement without a green screen. This tutorial provides a comprehensive guide to mastering screen replacement in After Effects with another video, including a step-by-step walkthrough of the entire process.
Thanks for watching this screen replacement After Effects tutorial!
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Thank youuuu so much! This deserves a star!
You’re very welcome, thanks so much
The last method and finishing part, just WOW. Perfect!!
thank you so much!
Simply the best screen replacement tutorial! Thanks so much for putting this out here! You saved us!🙏
Thanks so much! Glad it helped
I loved the part you did the finishing process... The icing on the cake to really sell the Visual Effect.
Thanks so much for the quality tutorials you always make for us. Soon I'll be as good as you are.
God bless you real good 🙏🏾
Thank you so much!
the ultimate screen replacement tutorial bravo , thank you so much
Thanks for watching!
thank you :)
I love short videos that teach me so much just subbed
Thanks for watching & subbing!
This helped me a lot, thanks for the video, I even saved it to go to it when I forget now and then 😁
Glad it helped!
Cool, it Works. Thank you
You're welcome! Thanks for watching
This helped a great deal in my edit!!!! Thank you. Step 1 did the trick.
Glad to help! Thanks for watching
perfect thanks alot
You're welcome!
Amazing ❤❤
Thanks!!
when you are setting up the perspective corners, how do you grab the square and the actual corner at once? Do you have to manually grab the square first?? Also its so easy for my mouse the size of the square versus moving it
Wow that’s cool
thanks for watching!
Hey!
Would you please provide me with link to video samples that you modified ?
Best regards
yeah stretching the video in the first solution, is it fixable?
Can You Please Make A Video Tuts On Newspaper/Paper Surface Tracking In Mocha.
How would this process differ if you are trying to replace a screen without motion? (ie. it is just a stationary screen or still shot of a screen). Also what would you do if the screen replacment needs to be done in the middle of a scene and not from the beginning to end?
Same process only you would skip the motion tracking part of these tutorials - thanks for watching!
Can you add more points to perspective corner pin?
Question: when I'm turning on 3d on the layer (in your case it's a video game), it's not placing in the position of the solid layer created with the camera like in your video. It's like sticking at the center, though with correct movement. Any ideas how to fix it? I'm using 2nd method.
try holding shift when you're parenting it to the solid layer - this should make the video layer snap to the positioning that the solid has, after that you should be able to just adjust scale and position - hope this helps!
What if you have a moving shot tracking L to R and we have more than one green screen monitor that must show different content?
You can create multiple track layers 👍🏼 thanks for watching!
I always find some green edges popping out at some point of the edited video. The tracking never comes out accurate. Any solution for that?
It used to happen to me to when I started working on Green Screens. You probably did not Key it properly.
1:16 watch how he adjusts the Keylight Effect while viewing the result in Alpha mode to get a perfect Key... that's the secret 😊
Everytime I use the keylight effect it always makes my footage noisy, I have a great SR but it the noise just kills the entire project. Any tips?
Okay as soon as I typed this I found a setting in the keylight panel and chanced it to source instead of soft color
Is this posible in premiere pro?
Adobe Premiere Green Screen Replacement for Beginners
th-cam.com/video/Ba1wVfymOXo/w-d-xo.html
What if my screen (phone screen) has a hand in front of it every so often touching the screen? How do I replace it without the tracking affected by the interruption?
I would use the mocha method and try selecting all points except for the section with the subjects thumb - as long as it has a good portion of the phone to track from you should be all set. Alternatively you can use the 3d camera tracking method as well if the camera tracker has points that aren't obstructed by the subjects thumb
No logro entender por qué las personas que hacen tutoriales de AE van tan apurados. La última parte me interesaba pero va tan rápido que no lo pude seguir.
My superimposed video layer goes flying all over the place when the shot starts playing, instead of staying in place. Any obvious thing I'm missing? (I'm using the second method because the client just gave me a stock video shot with no green or markers or anything.
When you pick whip it to the solid layer are you holding shift? This will make the layer change its parameters to that solid
@@linestodesigns You're so great for responding on a Friday night (monday deadline). I wasn't holding shift, but just tried that, same results. I must have watched this middle section of your video 10x and tried from scratch 10x, same thing, video layer just goes flying all over the place instead of staying superimposed on the TV screen.
@@linestodesigns you know what - I just realized that you had used both the Track Matte AND Parent & Link pick whips, and I hadn't been using the latter. I'm really sorry if that was obvious and dumb - I'm a video editor and only know the basics of motion, this is the first time I've done something like this for a client. My video is still drifting and not totally staying put, but it's better than it was.
For some reason my corner pins are not staying in place when I track forward 😭 they just go completely off screen do you know why?
same bro
Which method are you using? I find the Mocha method much more precise and accurate than Ae's built- in tracker.
But how do we create the SOLVED stamp? 🤔 🤭
Good but you speak much too quickly and the images too
Thanks for the feedback!