New Tutorial Tip: Selective Glow FX

Have you ever needed to add a glow to a specific color? Like an explosion, or signal light without affecting the rest of the image.
In this short tutorial I’ll show you a fast technique that will allow you add a glow to a specific color only and avoid the color mixing that occurs when using traditional luminance based glows.

Key Features:

  • Ability to Refine and Color Correct Glow
  • Procedural Effect, auto-updates
  • Use Keying tools to refine color selection
  • Works on a single adjustment layer, no pre-composing!
  • Not just for JetStrike! Great technique for all projects!

Don’t forget I’m doing an After Effects presentation in Los Angeles tonight for DMALA! (Monday night) If you are around, please register and come by!
The Details

 

69 RESPONSES TO "NEW TUTORIAL TIP: SELECTIVE GLOW FX"
Kent
October 27th, 2013 @ 10:52 pm
A man thnkx for all the tutorials i really appreciate it... i can go get a Job Doin CGI type FX's now.. all cuz u Andrew... Hey just a Thought why dont u save us some time... and make a preset... that would be dope... Not tht kinda Dope... Peace Man...
    okornyal
    October 30th, 2013 @ 12:18 am
    You should not be playing around with After Effects if you can't follow simple instructions.
    We're all here to learn, not to copy!
    You will learn a lot faster and better if you understand why he does what he does in the tutorials.
    Shaun
    October 31st, 2013 @ 7:27 am
    @okornyal, maybe you should trying being a little more friendly on here. I think it funny how you say we're here to learn not copy, when the majoirty of people probably yourself included copy his tutorials and post the results on youtube. I love what Andrew Kramer has done, but I see videos all the time with Andrew Kramer effects in them. They try to make them look different, but they always end up as something I can spot. Lastly, don't try telling someone else that they shouldn't be playing around with After Effects if they can't follow simple instructions, it just makes you sound very arrogant and not a very nice person. He can use AE for what ever he wants and how he wants, it has nothing to do with you.
    KWAKU A NYANTEKYI
    October 31st, 2013 @ 7:22 pm
    @shaun
    Overall, Okornyal is right but you're also right. He's right because people should learn the techniques rather than hoping for a preset for everything. You wont go far in VFX with that mentality. But you're right because the way he said it came of as a bit arrogant.
October 27th, 2013 @ 10:53 pm
Great tips and a great way to start the week! Thanks Andrew!
October 27th, 2013 @ 10:57 pm
really cool a lot use,for this technique, gonna use this on a practical model to simulate a large wave. Going to use black powder (not gunpowder) against white screen, then invert then use this glow technique and key frame the glow (white) to create mist/spray on the initial strike. Cheers Andrew!
October 27th, 2013 @ 10:54 pm
Thanks so much Andrew. You've helped me become a better filmmaker even in movies that don't require crazy VFX like this one: http://youtu.be/TLenwiLIK2I
    Warren Reed
    October 28th, 2013 @ 3:32 am
    I really liked that, Josh, keep going! Hey guys, you should check this out.
    Charlie
    October 28th, 2013 @ 6:49 am
    Wow, Josh. That was really well done. Got me all misty-eyed this morning :)

    Keep up the great work, man!
    Stephen
    October 28th, 2013 @ 5:19 pm
    Nice job video with a strong message. Keep up the good work Josh!!
    Shawn
    October 28th, 2013 @ 6:32 pm
    Nice Job Josh! I'll give you a like when I'm on my other system. Tell Matthew that the music was perfect for the video and really helped make the piece powerful. Good work!
    October 28th, 2013 @ 9:13 pm
    I saw the other comments so I had to watch. Awesome work man!
Uwe
October 28th, 2013 @ 12:42 am
Thanks a lot Andrew. Your tutorials are really, really great stuff. Even for ma as a photographer and more into photoshop there are so many useful tips and as we have to evolve more into film extremly helpful, explained that a dummy like me can follow.
greets Uwe
October 28th, 2013 @ 1:38 am
Awesome as always AK... :)
Sanyam Goel
October 28th, 2013 @ 12:51 am
Great!! I always run to these type of glow problems..
    October 28th, 2013 @ 4:58 pm
    Great tip Andrew, wouldn't have thought of doing it like this:) bit to late though... just finished my metropolitan/Jetstrike composition:D

    Leave some comments or critique please:
    https://vimeo.com/78026172
Jan
October 28th, 2013 @ 2:43 am
Cool tutorial. The only downside is that this effect setup is really performance intensive. I mean on the streetlight-glow Andrew did you see it getting a bit laggy already when playing around with the settings.

And this is just a 720p or 1080p jpg-screenshot. Now imagine this on actual video-footage or even a regular comp with several CGI / Element Layers … on a regular machine, cause I think the one Andrew used is his killer machine he uses for work / the tutorials.

I mean sure you can save this effect and just apply it to you comp after having finished all the compositing and add some extra 10 hours to you render time. But imagine further: the customer wants the font size of his station ID changed and - bam - you need to explain why this change takes a whole day to be done. Lol - stupid customer one might say but I think you get the point.

I think the main reason is the keylight-plugin. Maybe there is a faster way to do this with color-range or smth like that.

Other then that … still a great way to solve many peoples problems on glows.
    October 28th, 2013 @ 10:07 am
    Keylight is slow but so is the Glow Effect. If you use a diff color selector like Color Range, it's very fast!
Warren
October 28th, 2013 @ 3:23 am
Thank you for that elegant and straightforward solution!
October 28th, 2013 @ 3:46 am
I REALLY needed a really advanced glow tut with tips! I usually use a LOT of glow, that's why!
Nuno
October 28th, 2013 @ 4:07 am
Thanks for another very usefull tutorial!
Amin
October 28th, 2013 @ 5:39 am
thank you Andrew . you is the best
Mitch
October 28th, 2013 @ 6:43 am
Great tip!!! Thanks!!!
October 28th, 2013 @ 7:45 am
As always you rock my world young man! How on earth did you learn all this stuff about AF?
October 28th, 2013 @ 8:54 am
Very cool, and very useful.
Zee
October 28th, 2013 @ 10:26 am
Thanks Andrew, I never thought in this way before...
Meet
October 28th, 2013 @ 1:04 pm
The only thing i was looking was Jet Plane explosion scene which u made...
OMG.!!
Andrew is this a Next Tutorial??Jet explosion??
I Hope the Jet explosion is our Big,big,big Tutorial in some days...
October 28th, 2013 @ 1:40 pm
Thanks for the compositing tips! It seems simple, but it makes a huge difference. Would love more of these general compositing tips :)
speculator
October 28th, 2013 @ 2:18 pm
those 10 seconds add up in a 14hr work day! thanks.
Simon
October 28th, 2013 @ 2:54 pm
Hi Andrew,
I noticed how fast your element 3d with the two jets and explosions was, and I know you have a great GPU, but when you switched to the video of the traffic light, it seemed quite slow to scrub through. what CPU are you using?
    Fabian
    October 28th, 2013 @ 3:57 pm
    there is no element in this tutorial, all the scenes are pre-rendered. You can see, that it say jets_glow.jpg in Andrew's timeline.
    Simon
    October 28th, 2013 @ 5:39 pm
    Fair enough. I overlooked that. But my point remains. In the past, his element renderings have been way fast. There's no logical reason that it should be struggling so much to render than traffic light footage...
    Element 4D
    October 29th, 2013 @ 10:12 pm
    I was thinking of the same thing as Simon while watching this tutorial. I am glad that someone picked this up and asked about it. Could it be that he was using a different PC for this tutorial, perhaps a slower one?
Joseph
October 28th, 2013 @ 4:01 pm
Awesome tips, you guys always bring the best, thank you
Ogat
October 28th, 2013 @ 5:06 pm
What I most like about this tutorial is that it's not just a way to put a glow on a specific color, but a good way to isolate anything on black to apply any kind of effect/filter we want to!

Thanks Kramer, for the good ideas for good best practices on video compositing!
Ítalo
October 28th, 2013 @ 5:48 pm
Andrew, you should create an iPhone app for Video Copilot, that displays all of VC tutorials, last posts, login section for customers, idk. It would be much more practical and easy to know the VC news. (sorry for my English)
Thank you :D
Pete
October 28th, 2013 @ 11:27 pm
Hey Andrew! Are you planning to do some composite tutorial with the jets and explosions?
Lumkile
October 29th, 2013 @ 4:27 am
This dude never ceases to amaze me. Every morning even before facebook or twitter I check videocopilot for new tuts
Abdul
October 29th, 2013 @ 6:49 am
May i know ur pc config andrew especially ur graphics card.
i have radeon 6750 2gb ddr3 and i face many problem working in ae.
Great work as always
Thanks
October 29th, 2013 @ 6:50 am
Thank you so much for this tutorial, I really enjoy learning these type of skills.
prathamesh
October 29th, 2013 @ 7:58 am
THANK YOU ADREW SIR PLEASE MAKE TUTORIAL FOR REALLY FAST BACKGROUND FOR JET .
LIKE YOU SHOW IN V1.5 REVIEW PLEASE
Robert
October 29th, 2013 @ 12:25 pm
Hi there VC! Mr. Andrew, I have a question about the FlightKit Pack. If I buy it, do I get those awesome BG's that you use in your tutorials with the jets, or just 12 360 degrees mirrored sky maps? Thx Man and you did a great job with your guys :)
Kevann Boussac
October 30th, 2013 @ 1:55 am
Really helpfull tutorial ! Check what I did : http://vimeo.com/78113173

Any idea to make it better? Thank's
Vizual Alkemi
October 30th, 2013 @ 3:34 am
Fantastic! AK! Great tip! You are a wealth of resources and it is greatly appreciated!
zafar
October 30th, 2013 @ 3:41 am
amazing job ak.you are always the best bro
sharp
October 30th, 2013 @ 4:13 am
Hey guys. I am not black belt in AE. So I need an answer to my question. Is there a way to do this process without pre rendering the whole scene? By the way Andrew thanks for everything Sifu!
    Aaron
    October 30th, 2013 @ 5:56 pm
    Of course! Either precomp, or work directly in your compositing comp within the stack. Whatever fits your workflow
gungaz gungaz
October 31st, 2013 @ 1:46 am
Thank you man here in Tanzania we don't have reliable internet so can you give us a option to download this project so we can use it latter without problem
Duncan
October 31st, 2013 @ 7:50 am
Awesome tip Andrew, thanks!
November 1st, 2013 @ 12:18 pm
For those worried about Keylight being a little slow you can get rid of the pre-blur. I noticed that pre-blur alone seems to almost double render times.

If you find that you need it for good results then you could always work without it then turn it on later to render. That's what I did for a recent project.
Andresol
November 1st, 2013 @ 3:20 pm
Hola,me encantan tu vídeos y lo que puede llegar hacer con los efectos,pero quería pedirte un favor.si puede colocar traducción o doblaje de idioma a español latino,
te agradeciera mucho
Gracias
AndreSol,Colombia
mokhtar
November 1st, 2013 @ 6:18 pm
hey mr Andrew
give us some tutorials about how to use jets with live action footages
sanju
November 2nd, 2013 @ 5:58 am
Hiii Andrew..

Andrew i want some sound tutorial. It means how i will design a sound for our demo reel..
    sanjay
    November 2nd, 2013 @ 7:56 pm
    Andrew please tell me how to make perfect sound Design for our demo reel..
November 2nd, 2013 @ 10:39 am
Hey Everybody!
There was an event in Hungary, is a small village where the kids had the chance to create various "faces" of pumpkins. And after that I had an idea: Oh yeah, I watched Andrew's newest tut, so I recreate that! :D
Here is the result: http://youtu.be/DL1A1JriLN0

So, thanks Andrew the new idea, because it was new for me!
And please check this vid out, and like it via Youtube: http://youtu.be/DL1A1JriLN0
Thx guys! ;)
November 3rd, 2013 @ 7:23 am
Hi @all
Take a look at our latest experimental project called "Jet Strike | Aerial Photography" .. It's entirely done in Adobe After Effects CC using Element 3D and the new "Jet Strike" model pack .. Enjoy !

https://vimeo.com/78462936
November 4th, 2013 @ 2:18 pm
Can you provide a couple 3d cloud displacement animations similar to the upcoming sonic boom shockwaves you will bless us with? There isn't really anything in action essentials 2 that works to accomplish what your team pulled off with the jet shooting through the clouds in the trailer.

I believe this will also be very helpful when animating a chopper hovering in dense atmosphere/fog using your upcoming Chopper Pack!

Can I get an Amen?
Covjek
November 6th, 2013 @ 8:58 am
Thank you Sir for all the knowledge that you shared!
November 6th, 2013 @ 9:17 am
Great quick tutorial. There's a lot of cool things there to use for more than just lighting :)

Just wondering, why is this one NOT on the tutorial page?
cantolga
November 7th, 2013 @ 12:29 pm
element 3d HOUSE EXPLOSION
http://www.youtube.com/watch?v=-vTMvutLUdQ
Jonathan
November 10th, 2013 @ 1:45 pm
Anyone that has been inside of after effects and been playing with it for more than a few months should be able to figure this out without a tutorial... Shaking head. Good for inexperienced people I guess, but I hope people that couldn't figure this out don't just go and buy a plug-in expecting to be original. Let us raise and cultivate creativity once more.
sammy
November 10th, 2013 @ 5:45 pm
A spider and snake pack whould be cool where you can control the movement of all diffrent snakes and spiders and also ad texture skins and hairs whould be a cool pack
Misael Torres
November 12th, 2013 @ 12:15 pm
hey guys look at my latest video from my youtube channel
with element 3d and action essential2

http://youtu.be/ento_5qbLNo
Bayu Rahmawan
November 17th, 2013 @ 7:49 am
carl
January 5th, 2014 @ 6:27 pm
wow.. cool, nice work
Militar VZLA
February 11th, 2014 @ 7:03 pm
Jetstrike-2 (choppter)????.... the aviation is not only planes....
March 19th, 2014 @ 7:09 am
Great tutorial, I´ll use it for some templates that I make. Thanks as always Andrew.
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