LED Chroma key system

What is Chroma key(traditional) and how does it work
Chroma key is a widely-used technique that allows foreground objects to appear in a video scene even though they were not present – and often could not have been present – when the scene was shot.
Chroma key effects are often called “blue-screen” or “green-screen” effects because the foreground action is shot in front of a uniform blue or green background. The background is then electronically removed, leaving only the foreground action to be superimposed on the actual background of the final scene, which has been separately prepared.
Blue and green are the generally-preferred colors for chroma key use because their removal from an image will not affect human skin tones, but in principle any hue can be used with Studio’s chroma key tool.






LED Chroma key system
Now the brand new LEDchroma Key technology is graduallytaking place rather using the traditional old “blue-screen” or “green-screen”chroma key system – no blue, no green screen and no heavy lights and reflectors, simply grey screen and blue-green LED lights.


The advanced LED chroma Key system uses a grey cloth that is made up of thousands of tiny glass beads that are almost invisible to the naked eye. Green LED light rings placed on the camera lens focus light onto the cloth that is then reflected back into the lens. This instantly produces a very bright green colour in the camera that requires a tiny level of lighting compared to conventional methods. This is just one of the great developments that have been seen in this production method over recent years.


3. LED light ring


4. chromattecurtain_medium


5. ledchroma


Why this LED chroma key
Traditional chroma key involves a complex professional studio setup with a large blue screen or green screen background. Whereas LED chromakey comprisesa range of flexible, portable, safe and easy to use products mean that with minimal lighting and technical expertise almost any location can be used as a virtual studio at a fraction of the usual costs – providing endless creative possibilities for digital content creation.


Typical cloth or painted green screen set-ups with big, expensive studio lights used in traditional system. You can also light up a traditional green curtain with simple lights bounced into an Umbrella to produce soft and even light. However, lights take energy, cause massive amount of heat and it takes time to create an even background with no shadows or harsh variations (gradations from a darker green to a brighter green). These harsh variations often times make keying traditional green screen in post a real chore.


6. 6728724271_941a94ec1e_b


Introducing LED Litering which mounts directly to the front of the camera. Believe it or not, these low powered LED’s provide enough luminance to light up a 30′ chromatte curtain from 30′ away.
When the light from the LED Litering hits the special Chromatte background, the light is reflected back and what the camera sees is a perfectly even blue or green sceen!


The background is a silvery graycolor upon initial examination. A closer look reveals tiny glass beads that reflect incoming light like “cats eyes” do when car headlights approach. This is what makes the material reflect the color of the LED Litering, in a brilliant blue or green.


7. LEDchroma2


  1. These are truly great ideas in about blogging.

    You have touched some nice points here. Any way keep up wrinting.

  2. Saved as a favorite, I reɑlly like yoսr web site!

  3. My spouse and i experience, induce I stumbled upon what precisely I had been searching for. You’ve got ended my 5 evening prolonged seek out! Goodness Bless you dude. Employ a good working day. Bye

  4. delbert.bent@gmail.com' Maisie says:

    Very informative post, i’m regular reader of your
    website. I noticed that your site is outranked by many other blogs in google’s
    search results. You deserve to be in top ten. I know what can help you,
    search in google for:
    Omond’s tips outsource the work

  5. I am happy to see this article. The information is given in a simple and understandable way for non-specialists. I knew a bit about LED technology and finding out the differences between the traditional Chroma keys and the LED Chroma Keys was a great finding. Thank you!

  6. wildagammon@gmx.net' Kristie says:

    This article and many other on your site are very interesting.
    You should show your content to bigger audience. There is a big chance to go viral.

  7. Oh my goodness! an incredible post dude. Thanks a ton

  8. Wow, this post is pleasant, my younger sister is analyzing these things, so I am going to tell her.

  9. hugogutteridge@gmail.com' Libby says:

    Hello buddy, i am regular reader of your website.

  10. morrisgary@googlemail.com' Gladis says:

    This post and many other on your blog are very interesting.
    You should show your content to wider audience. There is a big chance to go viral.
    You need initial boost and visitors will flood your blog in no time.

  11. joshua_settles@yahoo.com' tänkt says:

    Thanks for sharing your thoughts. I truly appreciate your efforts and I will be
    waiting for your next post thanks once again.

  12. ryanpawlowski@fastmail.fm' gens says:

    An interesting discussion is worth comment. I do believe
    that you should write more on this issue, it might not be a taboo subject
    but generally folks don’t speak about such subjects. To the next!
    Best wishes!!

  13. ukeepruckman@mailmight.com' Meadow says:

    TҺere is cеrtainly a great deal tօ find οut аbout
    this topic. I really lіke аll of the ƿoints уoս have madе.

  14. hesterromo@animail.net' Pat says:

    Hi, I do think this is a great blog. I stumbledupon it 😉 I
    will return yet again since i have saved as a favorite it.
    Money and freedom is the best way to change, may you be rich and continue to help other people.

  15. I’ve been surfing online more than three hours lately, yet I never
    found any interesting article like yours. .
    Personally, if all web owners and bloggers made just right content as you probably did, the net will likely be a lot more helpful than ever before.

  16. zgd6bf22y@hotmail.com' Bill says:

    Just the type of inshigt we need to fire up the debate.

  17. z5wuh66aa@mail.com' Veanna says:

    That’s a subtle way of thikning about it.

  18. delphiatreat@gmail.com' JamelEGulini says:

    Hi there i am kavin, its my first time to commenting anywhere, when i read
    this article i thought i could also create comment due to this good

  19. shaunrosenberger@aol.com' BuddyJStucky says:

    There’s certainly a lot to learn about this topic.
    I really like all the points you may have made.

  20. Thanks, I have been searching for info about this subject matter for ages and yours is the best I have found so far.

  21. I added a new blog post yesterday. There’s a smaller list than usual in it.
    I’m currently working on a bigger list. It’s going to take some time
    to compile it. I hope all of you are having a good
    week. I’m planning on doing some design changes to my site.
    I’m also thinking about adding some new things
    too. I’ll talk more about that in the days and weeks to come.

  22. modestomartinez@snail-mail.net' minecraft says:

    bookmarked!!, I like your site!

  23. preciousbeaufort@gmail.com' minecraft says:

    Link exchange is nothing else except it is only
    placing the other person’s blog link on your page at appropriate place and other person will also do
    same for you.

  24. leonoraduck@gmail.com' Milf Selfies says:

    I am regular reader, how are you everybody? This piece
    of writing posted at this website is truly pleasant.

  25. claritaulm@googlemail.com' minecraft says:

    Thankfulness to my father who informed me regarding this webpage,
    this blog is genuinely awesome.

  26. jpvhrzuwe@gmail.com' nike cortez says:

    I am glad for commenting to let you understand of the perfect encounter my friend’s princess encountered viewing the blog. She even learned some details, with the inclusion of what it is like to possess a wonderful giving spirit to let others without hassle fully grasp several multifaceted topics. You undoubtedly surpassed visitors’ expectations. I appreciate you for delivering such warm and helpful, safe, revealing and even unique thoughts on the topic to Tanya.

  27. lbsrgm@gmail.com' nike shox says:

    I wanted to create you this little bit of word in order to say thank you yet again for your personal lovely basics you have shown at this time. It is incredibly open-handed with people like you to supply unhampered what a lot of folks might have made available as an electronic book to get some profit on their own, mostly now that you could possibly have done it in case you decided. The basics additionally acted like the fantastic way to be certain that other individuals have similar keenness really like my personal own to know the truth a whole lot more on the topic of this issue. I know there are lots of more pleasant situations up front for individuals that examine your blog post.

  28. tvpnltykxbi@gmail.com' jordan shoes says:

    I simply had to appreciate you again. I do not know the things I could possibly have tried in the absence of the methods contributed by you relating to this area. It previously was the distressing case in my circumstances, however , coming across the professional technique you handled the issue forced me to leap for contentment. I am grateful for your help and wish you find out what a powerful job you have been carrying out instructing many people by way of a blog. I’m certain you’ve never met all of us.

Leave a Reply