Demystifying LED Wall Setups

[@arun_kumar0]

Awesome demonstration... just a suggestion from a viewer perspective... the background looks a bit detached from the subject because of the depth of field... the image on the backscreen have just one depth of field which makes everything blur with the same focal point... make the backscreen as how a camera will do... little out of focus at the front to out of focus towards back... it will look much realistic and will go with the subject... "Unreal" have that power to do it

[@PrettyLady7282]

that was a expensive "thing" to do. but, it works great though! Great job guys!

[@frustumvirtual]

Check out the new tutorial series that we offer for virtual production. www.frustumvirtual.com/tutorials Frustum Virtual hopes to stream line the process by providing access to the information needed to operate a virtual production studio LED or Green screen. Watch and subscribe to the series now.

[@SoKrispyMedia]

Nice! How'd you go about getting the panels? Curious regarding cost on something of that size if you purchased?

[@FilmCore]

@@vfxtechnologies2011 That'd be amazing! Thanks~ Looking forward to it!

[@illchimp1873]

Did you ever get pricing?

[@krisabby]

An LED wall fits for virtual production should have the good color gamut, LED wall & camera need to be calibrated, need to be super high refresh rate to get rid of flickering, and it need to be good in grayscale, with HDR, that the led can show the drakest part. LED wall (differen brands) equiped with brompton processor is ideal and the most premium in the market, but prices are high comparing with normal LED wall. 2.X mm pitches are popular for virtual production and prices varied from 2k-8k per square meter, depend on the processing system, specification, stacking system etc. There are cost-effective ways along with expensive ways, you pay what you get.

[@robinert8858]

@@krisabby thanks for the help. I'm hopping video to video looking for that info. Is there a video in particular that you can recommend?

[@ArvindJuneja]

hey man, are there any updates? or more videos on detalis on your screen production?

[@masterpig5s]

Imagine the illusions and practical effect that can be achieved with mixing physical objects into the flat but apparent 3D background. Reach out a hand and it’s all behind it.

[@coltonbailey6730]

What were the changes you made to the shutter speed and frame rate? I’m filming something similar and I can’t get the lines to go away at 1/50 and 24p.

[@georgewebster7472]

Blackmagic HDRI to SDI min converter will give you genlock... it syncs the timecode over HDMI with a Blackmagic capture card. So I've heard

[@stevenjamessmith3731]

Thanks ! It is already becoming an important 'New Tool' for film-making, and getting access / understanding of how it actually works isn't going to be easy for everyone. So 'Thanks' !

[@GlassboxTech]

Great work

[@whuber97]

Are you able to describe in more detail how you fixed the wavy lines from the screen? What frame rate and shutter speed and refresh rate did you use on the wall? Other camera settings?

[@ty-lar]

It’s really too bad you haven’t gone further into this. This was a great video. Would have loved to see more content as was promised.

[@Noname-ox5xs]

Hey, It is awesome!! How could you solve the moire problem??

[@melih.a]

So we need more content on this. Thank you 🙏

[@MeinVideoStudio]

I am pumped.

[@mikegentile13]

Very helpful! Why are there only 2 videos?

[@MR3DDev]

I wish people used other scenes than the free stuff from the marketplace

[@JohanGassCommunications]

Amazing video thanks! I have one question, did you create your real engin plate? Or do you buy it somewhere?

[@bryangarson3927]

This is basically Stage Craft technology. You're using a semblance of the technology used to shoot the Star Wars Disney Plus series.

[@sincerewhite1933]

Great video. I would like to know the make and model of the screen used to create your wall

[@misterjudecrisostomo1079]

Awesome man! What are the LED specs? Would love to try this in our studio but we only have P3 LEDs here

[@SeanLake3D]

This is great, man. I would love to see a "How we set this up" for details on connections, workflow etc. It's the small stuff that makes all the difference! Great job!

[@JaroAtry]

Good job! How did you achieve in Unreal, that camera movement just translates to parallax and doesnt do pan/tilt with the virtual camera?

[@yardiekimani8043]

@@vfxtechnologies2011 how did you do this? Is there somewhere i can look it up?

[@NocturnalMMS]

@@vfxtechnologies2011 Hello! Want to know how did you do this camera effect? I mean how to shift perspective instead of camera PTZ and position?

[@VictoRs107]

Hello, what kind of led walls do you use and what is the pixel pitch? Thanks.

[@yadav-r]

This is the most detailed video on the internet so far, thanks a lot for sharing the process man, learned a lot of new things & yes like & subscribe.

[@UnchartedWorlds]

Could you do this with short throw projector instead of an expensive LED wall?

[@BatSignalJammer]

It will be hard af

[@ethanalloway5946]

Yeah you definitely can. Some of the light speed shots of the millennium falcon used short throws on rear projection stretch scrims.

[@UnchartedWorlds]

@@ethanalloway5946 thank you my man 👌👏🤝

[@danjquiroz]

THAT IS AWESOME!!! GREAT WORK!!!

[@v4led]

Make sure to watch 1899 when it comes out. Same technique used

[@MattBlack_Media]

What camera settings did you use?

[@brokecitizen4934]

Hi do you happen to have a video on ndisplay im stuck trying to drag the cinecamera actor under the ndisplay config it wont let me

[@brokecitizen4934]

it says actor needs to be in the same level

[@redorbstudios7731]

Love the video. who is the company that povides the LED Wall? What is the cost?

[@jarabito001]

pretty cool! and thanks for sharing

[@Rawberto.The.Producer]

what is the millimeter pitch of the led wall you used on this video?

[@sarotet]

2.8

[@yardiekimani8043]

Hey, great video... curious as to how you setup parallax movement of the tv screen and what did you use to have the movement?

[@Commonwealth96]

LED walls are great when A: you have a massive one B: You have enough physical set to "Ground" the subject

[@myxsys]

I've noticed the train scene rendering out of unreal engine already looks graded plus the model textures a bit stylized which leads the immersion to look unbelievable.

[@markiavelli]

Awesome! Love it!

[@starterpvck2043]

Is that the TTC sound effects?

[@siddhantsrivastav8475]

Excellent work!! where did you get the Subway train background virtual set project. is it available online?

[@SoloTraceur]

UE4 Marketplace - City Subway Train Modular by Dekogon Studios (Free)

[@erikbarone8184]

Ok how are you using the Vive trackers for the cameras? Are you interfacing thru Steam?

[@TheRounox]

can u make a in depth video about this prosses ( BMPCC set up/ LED wall set up ) , thank u

[@VAUIENLET]

good production 😱😱

[@boopfer387]

this is great

[@bennozoid1]

Fantastic! Very inspiring! Greetings from Qatar!

[@rvishnevski5409]

Awesome stuff! Innovative! Can you please tell us or message me which panels you used? I'm saving up money to soon make my own one at home! Pretty please!

[@АлексейАнтащук]

That awesome video What Led wall did you use?

[@virgilxavier1]

Is the resolution of your screen and the size of your pixels?

[@melon3286]

very epic :D

[@femmarquesat1391]

wonderful my friend, what size the led screen? regards

[@lolaras]

great video thank you. Looking forward to more

[@samf8885]

can the led display used as backdrop for photographer in event ?

[@ArnoldVeeman]

Can you tell me more about the costs of these walls?

[@GizmoMaxx]

JUST CAME FROM THE FUTURE 2024... Now we are capable to use our mobile phones with this tech.

[@JCPhotographyMallorca]

love thid, so amazing

[@EDSTIVEN94]

un abrazo desde Colombia, estuvo excelente el video, super si pudieras explicar el enrutamiento de el equipo desde el tracker hasta la pantalla led, aquí estamos empezando con el tema de paredes led

[@ihabiano]

Very nice. I do recognize that train... all hail Clinton Crumpler :)

[@GabrielFranciscoTeix]

Nice! What's your LED display pitch to achive this great result without alising? Any tips for display flickering problems? Thanks!!

[@krisabby]

I think what they are using is 2.8mm, and 2.6mm also a good pitch for the virtual production. With a high refresh rate spec up to 7680Hz, there should be no problem for the flickering problem for the LED wall. The key part for virtual production LED wall should be color gamut, color calibration, HDR, refresh rate.

[@ubong120]

what fps and shutter speed did you use on the camera and the on the scene in unreal, i use a bmpcc4k as well

[@VegasDominic]

Wondering if would 3840Hz refresh rate would work for Virtual Production film shoots?

[@sarotet]

Sure

[@lieventacq406]

nice video ! Love to see how you connected the wall as an ndisplay to unreal !

[@SeanLake3D]

@@vfxtechnologies2011 I look forward to seeing your whole setup!

[@abhishekhpathakofficial]

video is looking incredible , you have done great job buddy

[@samzhou8510]

You are doing great, actually I am from a Chinese LED display company, and I know the manufacturer of the display you are using. We also produce display products with the same configuration as theirs, but I want to learn about virtual shooting A lot of knowledge, such as the operation and setting of the camera and tracking device, how to output the picture of the specified position in the scene to the display screen, because in fact we have used the 3-sided display screen many times to do the XR scene, but They are all done by others, so I also want to know the specific operation process here;

[@CaptainSnackbar]

Would like yo know how did you managed to get the VRPN to align right with the led

[@ottoloco69]

muy buen video explicativo , te ganaste un suscriptor , desde buenos aires argentina :P

[@3dtrip870]

Cool stuff, thanks for sharing!

[@mitutmonster]

Thank you. Clear and easy explanation of the process! This helps a lot!

[@indrakomara6966]

cool bro...good job..

[@dsgeyer]

This is great. Yeah can you tell us where you got these panels I need them

[@dsgeyer]

@@vfxtechnologies2011 awesome thank you

[@pandurangansatish2973]

A detailed setup plan would hep understand better. Thanks awesome.

[@wira5393]

Hi, im still curious how to put unreal scene to led wall? i mean, you render it first or no? if no, how can the led wall show the perfect 'rendered' scene ?

[@DylanDalal]

Unreal works in real-time!

[@wira5393]

@@DylanDalal yes, i know unreal is real time. But how to put it to led wall - not just by mirroring it from our computer, right?

[@DeitrichDavis]

Limited on production equipment with a warehouse full of equipment

[@Vrvisionrealidadevirtual]

this is amazing! Please ask for help, how do I use the Vive control for tracking? I was able to play this entire video, but I was unable to use the Vive controller, is there a tutorial? Could you please share the .cfg file for me to try to adapt with the htc vive. Thank you very much

[@surfaceproductionsinc9489]

This is awesome for proof of concept. We are also starting to use our 3mm wall for this work. What was your 3D environment/tracking workflow? This is the only step I’m missing. Seems like some sort of oculus device that interacts with computer software and sends POV to video wall/processor?

[@isaacrojas3698]

I'm curios, what is the pixel pitch of your LED wall? Our church is getting a 2.4mm pixel pitch, I am curious as to what yours is, and how close you can get to it before you start seeing the individual LED pixels... Also, What was the resolution (1080, 4k?) and refresh rate on your wall? Hope to see more videos from you guys!

[@헤이그한국인]

Can I ask you what is the model of the led wall?

[@MILOSDONI]

what is the price of led wall?

[@giulas]

That looks great!!! Did you have to emulate the camera focal length? Was it by tryout? Same number as the real lens? was it hard? lol

[@hoossembechiri6136]

Whats the software

[@scatmancrothers]

cool tech. the black levels between your foreground actor and the led panels didn't match, so i guess if they were closer the result would be much improved. Also it looks as though there is some sort of grade on the led panel scene which would contribute to this problem. If you are shooting the actor in srgb, make sure the cg scene is set to srgb and the led output is set to srgb, so everything is consistent.

[@mohamadbayy7847]

whate name of soft war match led panel to 3d model

[@sarotet]

Unreal Engine

[@prakashbhandari6849]

Do you make and sell 3D vido??

[@did3d523]

background bluuurrrrrr

[@geovannetumandao3588]

How much the panel

[@hellohogo]

can you demystify the price to build 😂

[@arsmusicaproduction2217]

Smarmy proof of concept without really discussing the issues. He is playing hide and seek with what he did. Would rather a longer detailed explanation or more video showing what he did.

[@arielwollinger]

The panel look too dim

[@TheAlaskansandman]

The background always looks out of focus from where it should be at. I hated this in the Batman movie. Its promising tech but I think its being overused now and should be balanced with green screen shots where needed. The set is just too small and you can tell, where as filming on Blue screen can be done outdoors even on a very large open set with blue screen walls put up only where they need them.

[@sureshkumar-wj4jc]

I m from india.. Hyderabad Planning to do tropical forest survival background pro movie please help me to contact you people I need your association

[@khhnator]

so i'm thinking here, if you can track the camera position and direction, then you can render the background again from those angles but without the actors then you can just mix both images to create a mask of the actors from the scene just like a green screen. that means your LED wall doesn't really need to be amazing as it doesn't need to be the actual image used in the final scene, because you can always replace it with a better version of the background rendered latter. sure you still want the led wall to create the light and be good enough for the actors and the cropping. but it probably doesn't need to be very good

[@VAUIENLET]

Teach me the ninja technique of making chuttiya🤣.

[@artcontractor2351]

Great video brah. The hat and hair setup you got. 😬. Not so much.

[@izored]

You're too close to the camera, wider lense would be nnice

[@geniusiknowit]

DoF doesn't quite look right

[@nocnestudio]

Every studios using this " train". Ready project from Unreal. Please. Not that train 😢😢😢

[@markymarkvancity]

LIGHTING DOES NOT MATCH THE PLATE LOL

[@did3d523]

you show only your big face!

[@MyWayProduction1]

Hello, what kind of led walls do you use and what is the pixel pitch? Thanks.