Capturing 920K Video! - HOLY $H!T

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We were invited to the set of Neill Blomkamp's new movie Demonic to check out their crazy Volumetric Capture setup.
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CHAPTERS
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0:00 - Peacemaker Filmworks
0:55 - Origin PC
1:10 - Intro
1:18 - Yi Camera x239
2:15 - AI Feature Detection
3:30 - Large vs. High Resolution Array
4:17 - AI Upscaling
5:10 - Many a Computer
6:05 - Post Processing
7:26 - Lighting
8:13 - lttstore.com
8:16 - Volumetric capture on the go
8:56 - Additional use cases
10:12 - Ting
10:51 - Outro

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27 май 2024

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Комментарии : 2,4 тыс.

@Ouchie 2 года назад

It looks so professional and jank at the same time

@zacharytaylor8523 2 года назад

That's when you know something is on the cutting edge. No time to make it very tidy when you need to make it work Although photography shoots in general will tend to look this way sometimes just out of expedience but in this case there is no other camera system that probably comes close to what's happening here so most things are going to be improvised

@wachocs16 2 года назад

That's because they are doing those animations in "Real time". Every frame of the animation is a different rescontructed 3d model based on a video footage Professional 3D scanning, the one that every movie studio uses is really similar to this one. Just that they take a photo of the character and not a video. Then optimize the texture and meshing of the model to make it artifatc free (specially in hair) and then add the movement with motion capture

@CanadianB.O.W 2 года назад

@@zacharytaylor8523 Damn straight, got some real hella potential here. All Media Entertainment could experience a further massive improvement in graphical quality but also animation, although i do suspect there may be a dead point for awhile now. Or at least i definitely can't think of a better way/new route for further increasing graphics (photo realistic) and animation fluidity lol

@gabrielschirmbeck400 2 года назад

When people know their stuff they make it work i mean, those are all 3~4-year xiaomi gopro clones and some USB acessories off aliexpress, they didnt even go for the fancy gopro9 hero ultimate black edition

@nicewhenearnedrudemostlyel489 2 года назад

@@zacharytaylor8523 there's way better versions. Don't kid yourself into thinking linus tech tips has the best of anything

@makemyday9366 2 года назад

We need this in LTT so we can capture Linus dropping GPU at a 360degree angle.

@No11Scalpel 2 года назад

Wanna see the drop from the GPU's POV !

@soup854 2 года назад

matrix style

@tcntad87 2 года назад

preferably a rtx 3090 in our faces so we can just grab them and use them

@drchandrashekharshettigar9582 2 года назад

Linus drop tips(360° edition).

@Llamu 2 года назад

“Caught in 920k”

@paulbrooks4395 2 года назад

The main challenge for this is affordability, with the second being setup in an appropriate space with the right lighting. It’s more widely marketable if it’s portable and sold as a service rather than a full product installation. Otherwise it will be, like the Matrix camera setup, a one-off tech showcase that exists only for a certain use case.

@wierdo1111x 2 года назад

It's already a service. That rig is not going anywhere

@dompiscopo 2 года назад

Film and tv don’t purchase their own kit it’s all hired

@lfcbpro 2 года назад

I think once the military gets involved financing to develop further won't be a problem, I think the storage and movement of the data will be the bottleneck for the time being. I could imagine this being a service though and movies or game makers hiring out the space and tech to do their movie/game and then taking away crap loads of data to render how they need. Hopefully it won't become like the Matrix tech though and be overused for the same type of application.

@joshuazorn3842 2 года назад

I wonder, too, if other types of textures are created. E.g. how good does it look when relit and reflecting a different environment? I would love to hear more!

@jsonr 2 года назад

@@lfcbpro why tf would the military need this tech

@FrankValchiria 2 года назад

I'm terrified and exited to see what's up in the next 5 years of tech.

@suineg1 2 года назад

360° Tiktok videos in 8k. =)

@RantKid 2 года назад

Personally, I'm pretty entered.

@dudeanderson2401 2 года назад

@@RantKid I see what you did.

@victorarmandosalgadosepulv4366 2 года назад

Nothing. with the new global tech we are about to be slave

@hamsa5829 2 года назад

real life

@SpenTaku 2 года назад

Me with my 920k monitor: "Finally, some 'watchable' content".

@froginaskillet 2 года назад

Lmfao

@RiadRiad 2 года назад

@daringcuteseal 2 года назад

@sajalsahabd9545 2 года назад

@crowlsyong 2 года назад

@gopherguts2183 2 года назад

The “3D capture of Jensen” joke aged extremely well.

@yungchop6332 2 года назад

EXTREMELY.

@soulextracter 2 года назад

Please enlighten me

@gungan7859 2 года назад

@@smuckerst8355 And since this video was filmed prior to the announcement of the 30 series cards, that means that joke was made some 10 months before the digital Jensen stunt.

@graciouscompetentdwarfrabbit 2 года назад

@@smuckerst8355 AKSHUALLY, it's the opposite, it was him during the whole presentation, EXCEPT for those 14 seconds which were computer generated (and tbh, quite clearly not actually him, though it was still quite impressive)

@yungchop6332 2 года назад

@@soulextracter Jensen in his recent stuff was reveadled to actually be a CGI model not actually him.

@TheOne-ez4mq 2 года назад

To quote Chandler; "So how many cameras are actually on you?"

@nick3795 2 года назад

Another level, truly amazing...Great vid, thanks

@Ms10429 2 года назад

"With extreme detail" cuts to person that looks like a glitched ps2 model

@TanmaySankolli 2 года назад

HEY! no disrespects to the PS2.... :(

@LiquidHonor 2 года назад

Like you could make anything better? Besides, this is just the beginning, just you wait.

@KenS1267 2 года назад

You should definitely go back and look at the first mocap videos. This is the birth of an entirely new video tech of course it is going to look a little rough.

@SirMsuni 2 года назад

@@LiquidHonor Why do people have to go for the whole "i BeT yOu CoUlDn'T dO aNy BeTtEr" response? So people can't say anything negative about something if they themselves can't do any better?

@kickassamd 2 года назад

Agreed, the tech is cool, but the final output is... well... meh...

@anggorotriatmojo1200 2 года назад

Brandon wil say, "damn, LTT could really use one of theese", and linus eventually will say yes

@aadisahni 2 года назад

More like Brandon: "I need that" Linus: "Ok"

@hazonku 2 года назад

Then we can meme Linus dropping expensive shit from any angle!

@memesfromdeepspace1075 2 года назад

Yeas iwant vr game where we try to stop Linus stop to drop something

@noapoleon_ 2 года назад

imagine pairing that rig with a wifi 6 display attached to your eyes for wireless vr and the most precise body tracking there is

@zKyo7763s 2 года назад

This is an amazing video, and one of my favorite directors appeared! Yay~

@urgay1992 2 года назад

Holy shit they made a simulated Jen-Hsun Huang joke a year in advance.

2 года назад

Extreme foresight 😂

@noahluppe 2 года назад

Wow, this bot really likes youl

@thecoolguy9364 2 года назад

@@noahluppe Lmaooooo

@gabrielschirmbeck400 2 года назад

"100 Tb of storage" Linus: "pff, plebs"

@whereizy4412 2 года назад

This is so cool! Please make more videos like this!

@Jeroen0 2 года назад

You can really tell how excited he is. Really makes the video better!

@TheIronArmenianakaGIHaigs 2 года назад

With that many cams Linus can upload himself to the internet so that even in death he can give tech tips

@joshuaroper9530 2 года назад

Legends never die

@nesyboi9421 2 года назад

You are everywhere

@nameunavailable4205 2 года назад

linus hell tips?

@kanetidus 2 года назад

Another Armenian (me) here, what's up homies?

@psedog 2 года назад

Youre so cute. To think you believe he hasn't already done that 😂

@EposVox 2 года назад

This is so cool. Holy shit indeed. So much fun to be had

@0verkilla 2 года назад

@@DemeDemetre ?????

@0verkilla 2 года назад

@@DemeDemetre hahaha I'm utterly confused rn

@chillingisliving 2 года назад

Great Corridor Tech Tips episode!!!

@ogutumbeke9595 2 года назад

"Do you know what's teriffying?" *intel core processors*

@lucianomagnone7568 2 года назад

6:56 "Right here we have Tobias's nan chilling in Unreal Engine" gotta be the best line i've ever heard from this channel.

@tobiaschen 2 года назад

I will let my nan know.

@lucianomagnone7568 2 года назад

@@tobiaschen got yo nana on nanite if you know what i mean where my fellow ue5 users at 😤😤😤

@thepylonperspective 2 года назад

People in 2121: “Dude, it can’t even hit 30fps…”

@KvaGram 2 года назад

I don't think so. I think they will say: Incredible they were able to do this with such primitive technology. They don't even have a single quantum processor unit.

@sashen6678 2 года назад

Ubisoft- C I N E A M A T I C

@oliverxjsxhjxhs4487 2 года назад

@@KvaGram I think they would say “Why the fuck are they filming on that shitty planet earth??😂😂” tbh

@spaceforce0 2 года назад

If people even exist by then

@veersieb3097 2 года назад

@@KvaGram I think they will say: " ", because they will all be dead

@scootertrashtx 2 года назад

Way cool! Thanks for sharing!

@cruizera2194 2 года назад

Super cool! More videos like this please

@lazandrei_19 2 года назад

It's amazing how this was filmed WAY before the whole "simulated Jensen" thing, but they made a "simulated Jensen" joke

@kadensharpin2156 2 года назад

ikr, it was filmed before the event even happened including simulated jensen

@programmersoham 2 года назад

Yeah it's fascinating like how did they know that way back then

@umersalman1 2 года назад

They can predict TechLinked news now! woah!

@mrburns366 2 года назад

what's really amazing is how all the news outlets said Jensen was simulated in the entire keynote but was really only simulated for like 10 seconds.. and it was super obvious. lol

@VanillaSpooks 2 года назад

Was going to comment the same thing. My god wow, what if they knew about it all along???

@blarefritz3766 2 года назад

Man, you guys sat on this one for a while. Did the studio ask you not to release it or was it a save for a rainy day video? The 30 series is a year old in like three weeks.

@jackiecs8190 2 года назад

Presumably they had to wait for the film to release, it only dropped yesterday

@VezWay007 2 года назад

I'm guessing this is pre-covid. No mask and they probably had to travel for this.

@LinusTechTips 2 года назад

We filmed it a year ago while they were shooting the film. Had to wait for it to go through post-production and get released so we could use scenes from Demonic -AC

@IronIsKing 2 года назад

@@LinusTechTips sussy

@elshabopants7506 2 года назад

@@IronIsKing 😳😳

@thedanyesful 2 года назад

Great presentation!

@VitalSyntax 2 года назад

Really cool, thank you!

@ImDougDimmadome 2 года назад

Utilizing this tech to capture a surgeon doing very specialized surgery then playing it back at any angle imaginable is actually really fucking cool.

@Neotanshuk 2 года назад

Yeah that would be very useful

@SpooksHD 2 года назад

“and the New Ghostbusters” shows footage of Richard Hammond learning how to drift from the Grand Tour

@MatrixGaimz 2 года назад

Program must have crashed :P

@speedysam0624 2 года назад

they probably couldn't show footage because it's not out yet, if they even have any from it.

@cabexus 2 года назад

@@speedysam0624 there's a trailer out...

@VanillaSpooks 2 года назад

@@cabexus the video was made over a year ago…

@speedysam0624 2 года назад

@@VanillaSpooks well so was the first trailer for Ghostbusters afterlife, which was posted in 2019. Movie comes out in November.

@VBandit47 2 года назад

"The new ghostbusters" ...I just got a chill down my spine

@olotocolo 2 года назад

i think he meant the new-new the one with kids

@theenzoferrari458 2 года назад

Dumbass. It's the one with Paul rudd antman. You know antman right?

@FastSloth87 2 года назад

@@olotocolo Yeah, it's clearly the new-new one, since, you know, there's a badass car scene right in the trailer.

@Ty-ri7dy 2 года назад

Audio guys have been doing this with sound for decades. See 'convolution reverb'. The thing is that audio is waaaaaaay less... bandwithy... than imaging. But the computations involved in making ANY room sound like ANY other room is just amazing. This is even more amazing. Thanks for bringing it to us, LTT.

@Lucipher07 2 года назад

That setup reminded me of how the Wachowskis did the Bullet Time sequences in the first Matrix film back in the 90s

@MikeSheehan727 2 года назад

yeah except that looked 100 times better lol

@fredwupkensoppel8949 2 года назад

They actually invented the filming technique used in Matrix and that technique is therefore known as "the Matrix effect"

@robwhitmore3040 2 года назад

@@MikeSheehan727 They had the benefit of full frame sensors which works well for situations where the person is stationary but wouldn't work for someone moving in the scene.

@AlejandroLZuvic 2 года назад

@@MikeSheehan727 while the specific scenes in The Matrix look better, it'd be impossible to shoot an entire movie with the Wachowski's rig. The subject should be in the center of the scene always and mostly still, the resulting footage came out of the cameras with many blind-spots because there were only 36 cameras so a lot of post-processing was needed to morph the shots of two different cameras to complete the "missing camera" in the middle. Also, all the cameras were at the same height so no up-down panning after the shot. Also the rotoscopy to replace the background was done by hand, opposite to this, which results in 3D models already separated from the background.

@lurick 2 года назад

But can it capture crysis?

@psyclo4113 2 года назад

@kidnamedsolid3547 2 года назад

Before the “CONGRATS U WERE FIRST!!!”

@grilledcheese1198 2 года назад

@tommybro5313 2 года назад

@username-up1ph 2 года назад

You are first.

@CrosswindSurfer 2 года назад

man idk why... but i like this dude and his delivery of info

@hugaluga 2 года назад

Random videos like this are the best part of this channel.

@jcnikoley 2 года назад

When you use 239 cameras to capture>900K, then you post process the image to 240P. There’s got to be a meme in there somewhere.

@vibhavcar 2 года назад

Final image look very bad ,i think they should have use GoPro which has better image quality and why is there so much artifact in final image

@jackwilson5542 2 года назад

Indeed, this is just wasted tech. Average Witcher 3 cutscene looks better than the result from this insane set-up.

@noahzinc 2 года назад

One camera per column of pixels, with one of them doing double duty.

@yankee12312 2 года назад

They should use cinema cameras in addition to these to train the AI "From this angle, THIS is what it's supposed to look like"

@LinusTechTips 2 года назад

I believe the plan is to switch to cinema cameras and only have like 50 of them -AC

@jurandfantom 2 года назад

@@LinusTechTips well a friend use Sony Alpha R IV and they reduced number to around above values. Optimization is a key, because with those stuff any error cause artifacts. Than less cameras then better in practice - till you reach equilibrium

@ravenrush7336 2 года назад

I remember visiting the robotics institute of Carnegie Mellon University a few years ago, where they have a more complicated (but older) system consists of 480 cameras with additional depth sensors in a dome structure. I believe the setup is called Panoptic Studio.

@nomiguda 2 года назад

Neat that this was shot almost a year ago. Nice one from the vault, guys.

@RathOX 2 года назад

District 9 is one of my all time fav films

@kamipls6790 2 года назад

Gesundheit

@invalid5777 2 года назад

@bmhater1283 2 года назад

Prawns, lol

@RathOX 2 года назад

@@bmhater1283 fooking prawns!

@Luca-fk6xz 2 года назад

@@kamipls6790 ja fühl ich

@hunterfabio 2 года назад

Linus dropping stuff at 920k would be the best thing I've ever seen.

@jayshrijain6486 2 года назад

I would totally watch that

@ScruffBudz 2 года назад

literally lmao

@Hjorth87 2 года назад

I love it. We use tech like that in smaller scale at my work. (surveying and mapping)

@FrankLeeYing 2 года назад

That is amazing, a lot of smart people on that project

@evolicious 2 года назад

More like amateurs since this tech is super old becasue the industry that uses this tech has moved onto much better hardware and software since years ago. Look at lightfields

@OffbeatJoe 2 года назад

I give it 20 years until we see a home VR setup that can do this.

@p5ych0p4th 2 года назад

More like 5 or 10

@wojtek4p4 2 года назад

The main cost of the setup is the 200 cameras and processing power. You could probably make an even more janky version of this with 100 cheap webcams, a beefy computer, a lot of dedication and some software development experience.

2 года назад

A still volumetric model you could do yourself with a single camera. You would just need to capture a lot of pictures from different angles.

@Nico1a5 2 года назад

@@wojtek4p4 more like 4 or 5 cameras at 3 heights so 15 cams should do

@wojtek4p4 2 года назад

@@Nico1a5 Yeah, I might've slightly overestimated the required cameras. 4-5 per level feels like not enough though. In the worst case you'd film your face from two directions 45° to the side, which might result in crappy texture resolution and artifacting. With large angles between cameras, you wouldn't get any depth data for some concave features, while binocular view could do that. But 8 (16 for binocular views) cams per level, 3 levels (since top-down view isn't that important in VR) should be enough.

@BLK_O 2 года назад

You missed a trick not getting Linus scanned and put into Unreal 😂

@iamjimbodini 2 года назад

Absolutely amazing.

@DctrGizmo 2 года назад

I didn't even know this was a thing for filming. This looks really interesting!

@trapical 2 года назад

"Huge thanks to segways, for getting us to this sponsor segment" Lol, nice.

@soulextracter 2 года назад

They invented the most expensive way to capture something that looks like shit :D Awesome!

@danielwoods7325 2 года назад

thank god someone said this; those captures look awful.

@jochemlaurenssen9440 2 года назад

I think it would be faster and cheaper to just 3dscan the person and the actor using a mocap suit and face camera. And you get more hires.

@TripleLayerLemonCake 2 года назад

This comment section might be the most brain dead of them all. First things first, this is an active solution to hand making 3D models for games and movies (typically simple things such as people.) Second of all, this is an old video, before the 3000 series cards came out. If you look at the tech now you’ll find that it’s much better, cheaper, and faster than modeling, animating, etc. all by hand and motion cap (since motion cap requires an active model. Also this is much cheaper than hiring several modelers and animators for a big company.

@AlejandroLZuvic 2 года назад

It looks like what the director wanted to look like. Go watch the trailer for the movie, it's all an artistic choice to not clean it more.

@olotocolo 2 года назад

@@jochemlaurenssen9440 it would be. And would be better for many more reasons. But if you want to capture specyfic situation, like operation or live performance or anything stored for future generations as recordings... then yeah that's useful

@Lord_Rhoads 2 года назад

I’d love to look back on this video and see. Linus tech tips replied to your comment or something lol. I love your videos man.keep making people happy doing what you love

@lujho 2 года назад

Wow, a movie shot like this, you could theoretically watch the whole thing in VR. I’ve seen volumetric video in VR before but not a full feature length film obviously.

@evolicious 2 года назад

hmmmm wonder what you saw volumetric video of, hmmmmmmm ;)

@marcelo55869 2 года назад

"Mom, I want to see Codemiko's stream"!! LTT: "We already have Codemiko at home"

@akia4528 2 года назад

Need more of these kinds of tech videos, one of the best LTT videos in a while!

@lucasrem1870 2 года назад

he doent understand the calculations or formula...

@BorosTheGamer5021 2 года назад

i just saw the trailer for Demonic and now i cant wait to watch it

@morbital 2 года назад

Love this stuff, more Vancouver film industry stuff please!!!

@warhawksuper 2 года назад

As impressive as all of this may sound, the image quality is actually really underwhelming... When I read the title and saw 920k I was expecting images so crisp and clear, allowing you to zoom in super close without any loss of detail... Yet here, we're looking at 3d models that look like they came out of a video game 10 years ago...

@groovy8457 2 года назад

They're just for mocap so it's not surprising

@spencerdavis1853 2 года назад

I'd love to see more models run through a decent cleanup algorithm like the Nan model was. Everything else we saw looked like poorly keyed greenscreen footage. I know that look was intentional for Demonic but it wasn't an ideal showcase for the tech.

@crat5644 2 года назад

I’d love to meet the people that put this together. The sheer intelligence and passion needed for a project like this is incomprehensible to me

@feefifobum715 2 года назад

Great hosting!

@2hief 2 года назад

This really brings “caught in 4k” to life.

@Special_Sharpie 2 года назад

Alex being excited about engineering marvels is something I didn't know I needed. We need at alex to host more holy $h!t

@MrFugatron78 2 года назад

hehe as i figured out i was consulting the scanner buildup and optimisation stuff.... Tobias im glad its out now...

@bender9000 2 года назад

Creativity with Tech is dope.

@axe693axe 2 года назад

8:35Alex: *I have seen the future.* Come With Me If You Want to Live!

@shinyhappyrem8728 2 года назад

Someone should tell him that he doesn't always have to look into the camera...

@ChristianBrugger 2 года назад

VisualFSM stands for visual structure from motion. This is done via bundle adjustment which is basically a sparse minimization problem solved by classic minimizers. No "AI" used for that part, as claimed by the video. Stereo vision also doesn't require "AI", as well as point cloud generation. Image upscaling does however. Doubt there is a lot more "AI" here. Complex state of the art methods, yes. AI probably not much. Otherwise very interesting video. Hope to see more content like this.

@philipzimmermann1573 2 года назад

im a bit surprised they used VisualSFM here, that thing is pretty outdated by now i mean the original release was from 2013. also if they have so many cameras why not do proper multi-view stereo instead of individual pairs, could probably improve the quality

@ChristianBrugger 2 года назад

I agree. It looks like it is adding cameras one by one, which is clearly not ideal. A joint optimization gives much better result and there are tools easily availableas well now.

@sayrith 2 года назад

I can imagine this being used for sports games; cameras places around the stadium and views can pick any angle they want at any time.

@btarg1 2 года назад

The best part is that even tho this is so futuristic it can get even better in the future, so cool

@mattitech0755 2 года назад

I cant wait for this tech to come out, because this means that security cams will be able to record in 4k.

@NoobGyver 2 года назад

it will take security cameras about 30 more years to get to 720p

@SYKOK1LLER 2 года назад

There's already 4K security cameras out.

@evolicious 2 года назад

More like people that actually want a viable security system are starting to learn that hiring the craigslist electrician to mount walmart cameras are learning that cheaping out on security footage does nothing to stop crime.

@redheater101 2 года назад

So basically this is video level photogrammetry? really cool stuff!

@muizzsiddique 2 года назад

Had no idea that was the word for it, thanks.

@evolicious 2 года назад

wouldn't it be videogrammetry? lol

@AsmodeusHax 2 года назад

This video is fascinating. Also, he has gotten a lot better hosting from when I first saw him host.

@Markimus29 2 года назад

The opening segue made me spill beer on myself. LOL Well done gents!

@Chelaster 2 года назад

Let me know when they upgrade, I had already 3 yi 4K/4K+ cameras and they are great : D

@STONEDay 2 года назад

Okay, 3:32 blew my mind. Sitting here watching a guy on the other side of the country get placed into a virtual scene [Guildwood Park] that is just down the road from me in Scarborough. Neat.

@tjmbv8680 2 года назад

"The Travis Scott concert" has a whole new meaning now

@Jonathan.Boring 2 года назад

5:40 "Surrounding the Camera Away." lol. I think that's the only time Alex misspoke the entire video! Nice job dude!

@RehshM51212 2 года назад

Now I see Alex doesn't really do a lot of "facial expressions" 😂 but his "hands" redeemed it ☺️

@MathewZ788 2 года назад

Why did you put it as "hands" like is he an alien or smtg?

@glebv 2 года назад

The prices mentioned for the Skypanels and M40s are completely wrong, btw. Skypanels are around 7K. M40s are around 20K for a full kit.

@Raven1024 2 года назад

Presumably they just went off what it cost them for thiers.

@femboiuwu 2 года назад

וואו, מישהו ישראלי.. O_O הולי שיט

@glebv 2 года назад

@@Raven1024 Nah, when you buy this stuff you don't randomly overpay 100-200%... and even if you do somehow - you don't get to inform everyone "this is what it costs".

@Raven1024 2 года назад

@@glebv Markets change over time dude. They bought the lights for themselves so I'll roll with the prices they gave for their experience. Not to mention on things like this prices can vary drastically depending on your particular quote. There's a reason commercial companies don't just advertise a price. Though actually in this particular case, it looks like they may have confused the S360-C with the S60C...S360Cs do appear to run upwards of $20k. So really it comes down to that they probably missed the one digit model number difference. *Actually even more importantly...remember that they're in Canada as well.

@glebv 2 года назад

@@Raven1024 Market's change, time goes by, the sun will die. The only constant in this universe is the pricing on ARRI products :D

@MikkoRantalainen 2 года назад

The hardware modifications to run those cameras in sync was really clever.

@Jakepf 2 года назад

That's a really cool tech demo. I would be hyped to see this come to fruition. This could make full CGI movies even more feasible.

@evolicious 2 года назад

This tech has been around for more than 5 years for VR and there is tons of content already. None of this stuff is remotely "new", more like wealthy producer is starting to learn about this tech and is experimenting on his own.

@montagetm 2 года назад

Ty for the tutorial, I will set this up when I get home from school.

@attachment4449 2 года назад

The odds that I literally just watched a Linus meme on RU-vid and then wanted to see if you had a video up and then search it up and see that this video only has 205 views and get confused and then I realize that it’s just been uploaded have me feeling like this is boutta be a good Day.

@attachment4449 2 года назад

@Not RickRoll 👇 j guys watch epic vid ^^^^^^^

@zyroxian7337 2 года назад

All of the 3d models and scenes they are providing to show us examples today is reminding me of old pc games from the mid/late 90's to mid 2000's. Ah, memories.

@xRiizo 2 года назад

District9 will always be one of my fav movies!

@saturnuria1217 2 года назад

I’m scratching my head a bit. Considering the cost and complexity of this setup, isn’t the end result a bit crap? There has to be other ways of doing this for the same cost with a better outcome. As a technology demonstration I understand what they’re trying to achieve. As an actual filmmaking device, it leaves me feeling a bit underwhelmed.

@mrjspeed 2 года назад

Absolutely underwhelmed. Had I been an investor in this venture, I'd be very unhappy with the result.

@repuls5479 2 года назад

Agreed, i just kept wondering if those were the shots from the actual movie or behind the scenes WIP sort of deal. Really seems like it's heavily on its infancy

@no1DdC 2 года назад

There is a far better way. The Irishman (2019) used a system that allowed the capture of 3D data in-camera without any markers directly on set. There was the main cinema camera, flanked by two infrared cameras with powerful infrared spotlights, which captured a 3D scan of the faces. This was used to 3D scan the ageing actors in order to more easily de-age them afterwards. You obviously don't get a 360° capture that way, but the level of detail is much higher.

@dodgeman777 2 года назад

I felt the same, there's a saying in music production where 'fix it in the mix' doesn't exist and it's the producer's job to persevere until the performance is perfect enough to keep and I imagine the same goes for directors. It's handy to be able to go back and edit the fine details in post but it doesn't really compare to just getting it right on the day. I'm still really impressed by the technology that goes into a setup like this and it's fair to say that if this didn't exist then the next generation of volumetric video wouldn't be able to either. Seems like a stepping stone to better things.

@saturnuria1217 2 года назад

Agree with all of the comments to my original post. This would be fantastic if it was a “budget” setup that anybody could do at home but even that many cheap action cameras, combined with the rental costs of the lights, the rigging and even the space is wayyyy beyond what most amateur filmmakers could afford. If this was being used for a video game I’d sort of understand it. But as it’s for a film, I don’t see how this is a better solution than storyboarding your shots and chroma-keying. Yes, the 3D capture allows shots to be chosen in post-production but when the output is this poor, why is that preferable to storyboarding? If you want a 3D output, use a stereoscopic camera. So yeah… other than that, I don’t know what problem this setup has failed to be a solution to. 😂

@iAmTheSquidThing 2 года назад

Hmm. The results look pretty rough. I can't really understand why, since there are so many good algorithms for background removal now, which don't even require 3D data.

@forwardtwo 2 года назад

It's creating a 3D point cloud of the person. With standard background removal, I'm still limited to the 2D image I captured. I can't rotate the person 180 degrees or have light cast against the geometry of the individual. Some recent research papers have it getting pretty close, but it's still years off from being doable for long-form cinema. With this, it's a real-time 3D capture of a person; meaning I can rotate them wherever I see fit, render lights and shadows against them because of the 3D point cloud data, and if I really wanted to get wild, I could have physics objects realistically morph against the person I've captured. 3D scanning stills is relatively easy now with smartphones, but 3D scanned moving vector data is insanely difficult to capture and compute.

@forwardtwo 2 года назад

Also to add, it's not the best photogrammetric video I've seen, but it's still really cool that it's essentially a bespoke solution built from the ground up.

@TheNico74123 2 года назад

While I'm aware of the talent, professionalism and efforts deployed to make great pieces, I was lately less convinced by the subjects treated in the videos. This video just stands out to me because I was so attached to learning something new, I couldn't stop watching. I hope this will become a trend, and I also hope we'll see Alex in the workshop soon. Alex, my hat off to you, this is tremendous.

@kezfx 2 года назад

This is wild. Very cool.

@jaiden051 2 года назад

I just want all the LTT memes done with this camera. Just imagine Linus sitting down but this time you can see the back of his head

@meloD30 2 года назад

Alex's segways were pretty great-ish today!

@al_kaloid 2 года назад

segues*

@Inuwoodx 2 года назад

This rigg captures your image and your soul ...

@scottishcomedian1769 2 года назад

Love that the portable rigs are called Burt and Ernie

@rileyfeenstra7831 2 года назад

cant wait to see in 20 years everyone laughing at how many computers they need to run that, and gpu's that are hitting 60fps in it

@evolicious 2 года назад

The gpu wouldn't be pushing out frames, the cameras will be. GPU isn't involved with this type of rendering, lol

@rickg2967 2 года назад

its crazy how this realistically needs way more res to be useful for film

@evolicious 2 года назад

it's not even viable for flatscreen, you need a VR HMD to understand what they are creating.

@ConalRF 2 года назад

Nice. I'd like to see more cinema technology explanations.

@EnsignLovell 2 года назад

Systems similar to this concept exist. One good method is using a 3D scanner, fixing the model a little bit in post processing, scanning a texture map of the subject, rigging it, then influencing the model with a suit that the actor can wear through code. Honestly I think they will struggle to get this to look real, but it still does interest me.

@SaintDorado 2 года назад

How can one of those lights be 40 grand? I'm sure it's really great and all, but 40k? wtf.

@tibor29 2 года назад

Seriously. You can get a nice car for that amount of money. How can a nice brand new car cost the same as a freaking lamp?

@KyurekiHana 2 года назад

"Months before the 3000 series was released" So, given that they also aren't wearing masks, this must have been filmed back in early 2020 at the latest? If so, it's amazing they sat on this footage that long.

@DarthLeopard 2 года назад

He talked about new Ghostbusters movie which was going to be released in July 2020 (delayed bc covid of course) so I'd say it was a little well into Covid, but they just didn't have any shots close to other people so that probably explains the masks. Just by guess I'd say maybe May or June, because that would make it more "months before 3000 series"

@intotheshred 2 года назад

There's a shot during the computer segment that shows the date on the windows lock screen. August 14th.

@Alec_Smahrt 2 года назад

Also, the poorly aged reference to Travis Scott.

@nathantron 2 года назад

I did this back in college with a bunch of old garbage webcams and a few months of compiling/tweaking using nodejs and some custom unreal engine plugins. It's really fun stuff, and I highly recommend CSC students give it a try.