# \#keying **URL:** https://forum.logik.tv/tag/keying/84.md [Latest](https://forum.logik.tv/latest.md) · [Categories](https://forum.logik.tv/categories.md) · [Tags](https://forum.logik.tv/tags.md) --- ## [Corridor Key - OFX?](https://forum.logik.tv/t/corridor-key-ofx/14371)
**Author:** [@andy\_dill](https://forum.logik.tv/u/andy_dill)\ **Replies:** 10\ **Last updated:** [April 26, 2026, 1:04am UTC](https://forum.logik.tv/t/corridor-key-ofx/14371 "2026-04-26T01:04:10Z")
I know there is the other, more vaguely titled thread that people were posting their work on the Corridor Keyer, but with the new video and the new OFX (for resolve) I thought a dedicated thread should exist. I download… --- ## [Using Gmask to isolate a Luma Key area](https://forum.logik.tv/t/using-gmask-to-isolate-a-luma-key-area/13550)
**Author:** [@mjk12345](https://forum.logik.tv/u/mjk12345)\ **Replies:** 5\ **Last updated:** [September 25, 2025, 1:46pm UTC](https://forum.logik.tv/t/using-gmask-to-isolate-a-luma-key-area/13550 "2025-09-25T13:46:49Z")
Hi all. I’m relatively new to flame. I’m trying to do a screen comp on an old TV set with nice rounded edges. The screen is emitting a bright image so I’m using a Keyer Luma to extract a nice matte. All is good and I’m … --- ## [Using AI can actually improve your keying process and details](https://forum.logik.tv/t/using-ai-can-actually-improve-your-keying-process-and-details/11456)
**Author:** [@cristhiancordoba](https://forum.logik.tv/u/cristhiancordoba)\ **Replies:** 2\ **Last updated:** [September 25, 2024, 12:31am UTC](https://forum.logik.tv/t/using-ai-can-actually-improve-your-keying-process-and-details/11456 "2024-09-25T00:31:21Z")
Have you ever used TopazVideoAI to improve keying footage and get better details? I thought I’d share this as I know many of you own TopazAI. In this example I’m showing a 8bit mp4 green screen footage ran through Topaz… --- ## [Easy Keying Setup "Simple Keys"](https://forum.logik.tv/t/easy-keying-setup-simple-keys/11435)
**Author:** [@AustinCampbell](https://forum.logik.tv/u/AustinCampbell)\ **Replies:** 8\ **Last updated:** [September 22, 2024, 1:05am UTC](https://forum.logik.tv/t/easy-keying-setup-simple-keys/11435 "2024-09-22T01:05:14Z")
--- ## [What are your favorite Green Screen/Keying nodes and/or strategies and why?](https://forum.logik.tv/t/what-are-your-favorite-green-screen-keying-nodes-and-or-strategies-and-why/8611)
**Author:** [@ace\_elliott](https://forum.logik.tv/u/ace_elliott)\ **Replies:** 16\ **Last updated:** [July 6, 2023, 4:24pm UTC](https://forum.logik.tv/t/what-are-your-favorite-green-screen-keying-nodes-and-or-strategies-and-why/8611 "2023-07-06T16:24:28Z")
What are your favorite Green Screen/Keying nodes and/or strategies and why? Some random examples: \*crok\_additive\_key because it does \_\_\_\_\_ the best. \*Luminance key for certain shades of green/red/blue \*3D keyer becau… --- ## [Keying Hair From a White Background](https://forum.logik.tv/t/keying-hair-from-a-white-background/8377)
**Author:** [@Jerem](https://forum.logik.tv/u/Jerem)\ **Replies:** 9\ **Last updated:** [May 16, 2023, 1:34pm UTC](https://forum.logik.tv/t/keying-hair-from-a-white-background/8377 "2023-05-16T13:34:10Z")
Hey :slight\_smile: I need to key a subject from a white background. It’s a closeup and I’m having issues with the hair. ( I want to keep as much detail as possible ) I tried and combine different key lumi / 3D keyers … --- ## [Arri 35 Green Screen Keying](https://forum.logik.tv/t/arri-35-green-screen-keying/7445)
**Author:** [@naveen](https://forum.logik.tv/u/naveen)\ **Replies:** 5\ **Last updated:** [January 12, 2023, 6:34pm UTC](https://forum.logik.tv/t/arri-35-green-screen-keying/7445 "2023-01-12T18:34:38Z")
Hi all, Happy '23! I was wondering if any of you had done much keying on the footage from the new Arri camera? I’ve done a few jobs so far but this newest one is a bit strange. I find the footage is abnormally noisy.… --- ## [Looking for advice on tough sky replacement (getting rid of powerlines)](https://forum.logik.tv/t/looking-for-advice-on-tough-sky-replacement-getting-rid-of-powerlines/7036)
**Author:** [@Gamedan85](https://forum.logik.tv/u/Gamedan85)\ **Replies:** 16\ **Last updated:** [November 8, 2022, 6:35pm UTC](https://forum.logik.tv/t/looking-for-advice-on-tough-sky-replacement-getting-rid-of-powerlines/7036 "2022-11-08T18:35:39Z")
Attached is a picture showcasing what I’ve done so far. I’ve been using the Master Keyer, but I’m having a lot of trouble getting rid of the powerlines since they’re the same color as the trees. I was wondering if anyon… --- ## [Blue Screen with soft edges](https://forum.logik.tv/t/blue-screen-with-soft-edges/6682)
**Author:** [@christopher.ekdahl](https://forum.logik.tv/u/christopher.ekdahl)\ **Replies:** 5\ **Last updated:** [September 5, 2022, 9:39am UTC](https://forum.logik.tv/t/blue-screen-with-soft-edges/6682 "2022-09-05T09:39:26Z")
I am having trouble getting a nice edge on objects that are out of focus in front of a blue screen. I tried using crok\_additive\_key with and without “Joels version” but still end up with grey, dark edges. Are there any m… --- ## [Additive Keying with tracking marks](https://forum.logik.tv/t/additive-keying-with-tracking-marks/6576)
**Author:** [@dave](https://forum.logik.tv/u/dave)\ **Replies:** 21\ **Last updated:** [August 30, 2022, 9:40pm UTC](https://forum.logik.tv/t/additive-keying-with-tracking-marks/6576 "2022-08-30T21:40:19Z")
I have a green screen iPhone shot to comp. Minimal movement and some thumb scrolling over the screen and tracker marks. I used the additive key technique for my comp (first time trying after learning about it). Initial … --- ## [The Colourful History of Compositing](https://forum.logik.tv/t/the-colourful-history-of-compositing/2942)
**Author:** [@PlaceYourBetts](https://forum.logik.tv/u/PlaceYourBetts)\ **Replies:** 4\ **Last updated:** [May 27, 2021, 9:11am UTC](https://forum.logik.tv/t/the-colourful-history-of-compositing/2942 "2021-05-27T09:11:24Z")
Thanks to Andy for having me on Logik live today. I was nervous so I hope that it came through in a legible fashion. Green screen and compositing history has been a topic that I have long been interested in and althoug… --- ## [Grey Screen](https://forum.logik.tv/t/grey-screen/2776)
**Author:** [@julioleon](https://forum.logik.tv/u/julioleon)\ **Replies:** 6\ **Last updated:** [April 3, 2021, 3:44am UTC](https://forum.logik.tv/t/grey-screen/2776 "2021-04-03T03:44:41Z")
Hello! Lately I heard clients asking to work with a grey screen to do compositing. Is this a new trend or am I not aware of some new technique/software?