That's amazing! i'm glad they helped :)

Congratulations

no worries, glad you are enjoying them :)

You're welcome!

Thanks. I was beginning to think my speakers had died.

sunil kumar glad you enjoyed it :)

that's great :) if you can survey to geo you can track most shots :)

@@VFXTutorsok sir I will always remember your talk..

no worries, Im glad you enjoyed them :)

Thank you :)

​@@VFXTutors Hi, the tracking in my custom scene is pretty good but when it goes past my reference frame(one of the last) it goes from .2 pixels to 41, and every point seems to move from the projected position. Any ideas?

@@edh615 could you upload a screen recording or screenshot so I could see?

@@VFXTutors My pc just crashed and hadn't saved the project(I know..), I'll try to follow the workflow concisely in other scene and see if the same happens, thanks for answering, appreciate your attention.

@@edh615 Oh no :( if it happens again, upload a screen recording and i can take a look :) and no worries I'm happy to help

thank you, I'm glad your enjoying them, they are all separate at the moment because some have a lot of data, some are over 25Gb, but ill figure out how to do a bundle voucher though if that helps

@@VFXTutors hello good lessons! I have a question for you, did you use the 18-35 sigma speed booster makes its own changes in the focal length how to specify the focal length corrected for the speed booster.?

@@user-fh9vq1it8d Hey, thank you, glad you're enjoying them, I didn't use a speed booster on any of my shots. but you should be able to adjust for a speed booster, If you have a set scan or accurate geo to survey to you can easily adjust this in the parameter adjustments. you just need to adjust your focal length and distortion, you don't need set scans to do this, but it will make your adjustments more accurate hope that helps?

if you are using an older version you might not have it, but the texture is only a guide, you can use featurse of the table to line up with, like the corners :)

I made the geometry from a scan, then surveyed tracking points to it inb 3de, I have a tutorial on building geometry from scans here :) kzfaq.info/get/bejne/pruna7KTrrTKh6s.html

thanks, glad it was helpful, its like a snapshot of the pattern its looking to track, its more useful for tracking areas that might blur/change shape, so you can "guage" marker to to refresh the patter nits looking to track

Ivan Cueto thank you, glad you enjoyed them, that has been asked for a few times, I’ll put it on my list of tutorials to do :) It is just built in maya and will be the same methods in 3ds max, there are a few tricks I used to model in the correct depth which I’ll go through as well

@@VFXTutors thanks you very much, I cant wait for that video. I just recorded a short test with my camera 9 seconds, and i already modelled the scene with measurements and all(no textures), I hope it works,I will try it after lunch , Ill keep you posted.

@@VFXTutors thanks a lot

hey, I did model it in Maya, but I also made a scan of the area to make it very accurate, this is how i did it :) kzfaq.info/get/bejne/pruna7KTrrTKh6s.html

One utility is that you can make 3D VFX interact with the environnement (smoke could go around objects for example. And since everything is matched, you could directly add the rendered smoke above the original footage).

that model was modelled from a scan, iv just uploaded a tutorial on how to make accurate geo in 3dequalizer, but i will also upload tutorials on scanning/remodelling :)

You’re looking at the pocket 4K camera, the one I use is much older, the production 4K What camera are you filming on?

@@VFXTutors I shot on a Panasonic Lumix FZ200 which has a sensor size of 6.17x4.55 mm (an 1:35 aspect ratio). My video footage's aspect ratio is 1:778 (1920x1080). Should I just input either the height or width of the sensor and have 3de maintain the aspect ratio? What do you normally do in this scenario? Thank you!

PLE specific tutorial here kzfaq.info/get/bejne/d6d7otB5l9Ouc30.htmlsi=KZaBl0biUV3yU8_M

Hi Akshay, Film back is the Sensor size of a camera, Filmback is very important as it works with the focal length to make the correct field of view. if you don't have the correct film back your cg can shrink or grow as the camera moves because of the wrong field of view. most cameras you can google the sensor size, but some smart phones are difficult to find this information, but also there is a lot of mystery stuff that happens in smartphones when filming, so sometimes its better to work from the equivalent focal length. I do have tutorials on tracking smart phone footage that will help you with this :) no you dont always need to start with a CG scan or set geo, but its better if you do as it will give you very accurate results, and working at a VFX company you will need to matchmove to already made geo, all my tutorials are to prepare you to get a job in matchmove, there are a lot of tutorials that are wrong on KZfaq and are misleading. as a matchmove supervisor these are the skills i look for in showreels hope that helps?

@@VFXTutors thank you

no worries :)

No, he modeled in Maya, but i am too get confused why he putted before start to track :(

hey, sorry about the late reply, for some reason messages were not showing. the obj was made in maya from a scan, this helps with the accuracy and make tracking easier. there are ways you can make geometry in 3de though, using point clouds to make rough geometry hope that helps?

hi, sorry about the late reply, messages were not showing up :( the reason for putting the model in first is that we are then tracking to a layout, this means the camera will work with everyone else that working on the shot. this is also what you will have to do if you work at a vfx company, learning to track and survey to geo is the most important thing to learn in matchmove. hope that helps?

@@VFXTutors Hello! :) What is the best way to scan? Is than an app? "the obj was made in maya from a scan" - how it works? The scan? Tnank you

@@vsdifer2 here’s a full playlist of scanning objects :) hope that helps kzfaq.info/sun/PL6GYC59wj8mBTl1tAwlYN5DsrlMTvDzj8

Hi, thats been asked for quite a lot, So it's on the list of tutorials to do :) I should have something up soon that will help

VFX Tutors tell me little bit about the process please.

Nelsinho Souto sure, so with this one, I scanned the area using agisoft, then modelled around the scan. I still took measurements so I could scale it to the correct size. But you can just measure all of the area and model from your measurements :)

Hi Nelsinho, I'v just put up some tutorials for the entire process, which include modelling accurate geo :)

@@VFXTutors Oh Thanks a lot!!!

Hi, I create a scan then model around it, but you can use measurements and model the objects that way :) hope that helps?

David Miranda Hi David, there are 5 lessons on how to create geometry in 3dequalizer, MM011, MM012, MM013, MM014, MM015, and that should give you very accurate geometry for your scenes, I will do some lessons on how to make geometry manually in maya Have a look at the course break down video, it will explain what each video shows :) Hope that helps Josh

Hi David, Iv just put up some tutorials for the entire process, which include the modelling part :)

Hi, So the reason for changing the gamma to 2.2 is because the images sequence is in a linear colour space, as this is how all VFX footage is used, this allows everything to be rendered in linear then have a final LUT/colour grade placed on all the CG and footage, so there is no miss match of colour. yes it fine to match roughly, its just so you can see where your surveying. yes the single frame line up is very important as this will help your solve to be very accurate and you don't have to track the points you use for the single frame line up, as for deviation 0.26 is very good, well done :) you should always try aim to be below 1 on the deviation

@@VFXTutors once again, thanks ✌️😁

no worries :)

hey, I dont think you will have the uv option in that version, but you dont need it, you can liner it up with out the uv :)

here is a PLE specific tutorial here kzfaq.info/get/bejne/d6d7otB5l9Ouc30.htmlsi=AQWNs6lBiVsjylqU

yes I learned a lot after completing your ple course, gained new experiences, it's important to reflect on - and this one it is not very limiting - thanks

Hey, mm001 tutorial is a good place to start as it covers all the basics but also gets you working in an industry workflow. Its good to learn this from the start, as this is how all VFX companies work :)

@@VFXTutors ok.. I've already tried mm01.. Thankyou.. I'll go on then

Hey, so I have a playlist on how to create the models here :) kzfaq.info/sun/PL6GYC59wj8mBTl1tAwlYN5DsrlMTvDzj8

my latest video shows how to use the curve editor for dynamic zoom and animated distortion if that helps?

Hey Viet Cycle, if you could you upload a video and I can see what's going on :)

Hi, it really depends on your work flow, I prefer to keep all my camera settings to the original camera used to film and then set up the over scan in the renderer, this is also the cleanest and simplest way to deal with over-scan, I will make a tutorial on this as I will have to do it for the sword tutorial series :)

@@VFXTutors Thank you! Your channel is amazing!

@@DGFA- thanks you :) I will be doing more tutorials covering lots of other stuff in vfx at some point :)

Hey, I have a tutorial here on how to make set 3d model kzfaq.info/get/bejne/pruna7KTrrTKh6s.htmlsi=_oqyzrVvajQvN5-e

it is free

@@Slipper.The_Avaitor_Films no its not free

Hey Amos, there is a link in the description for the data, you get more than just a plate though, you get set geo, HDRIs, light and more hope that helps

Yeah you cannot export anything in the PLE version but I do have a playlist here that Will show you how you can make a matchmove reel with PLE version

@@VFXTutors Perfect! Thank you!

viraj rajoriya Hi Viraj, glad your enjoying it, if you have a look at my playlists there are loads more, MM004, MM005, MM006, MM007, MM008 and all of MM0025 are about lidar/scan lineups kzfaq.info/sun/PL6GYC59wj8mBP7fs1yDEtWc3Yns-lFviG Hope that helps :)

viraj rajoriya also there is a course break down explaining all the parts of the course :)

Thank you so much sir for this help 🙏 I really neet this tutor

viraj rajoriya no worries :) if you know anyone else that’s looking for matchmove tutorials would be great if you could share the playlist :) Thanks Josh

Sir can u make video of without lidar and solve distortion without distortion grid and construct model in maya

Have you double clicked on your ref cam at top left? It needs to be highlighted to see active camera

Aduri Pradeep Hi, what mobile did you film with? A quick google search should find the sensor size, but let me know and I can have a look for you :)

With Redmi k20 Pro I film

@@aduripradeep6198 does that have 2 cameras? which one did you use?

Rear camera I use

Actually back side having 3 cameras middle cam I'll be using

Sagar Biswas you can download 3de from here www.3dequalizer.com

@@VFXTutors is that free ?

@@sagarbiswas4331 you can download the PLE version for free but you cant export or save. if you download the PLE version ill show you how to make a showreel without paying for 3de :)

survey free means that you are letting 3dequalizer triangulate the tracking point in 3d, so it will figure out the depth from your solve. surveying is telling 3de that a 2d point is in an exact depth, this makes the camera solve more accurate

3D equaliser

Hey, you can click and drag on the inner and outer boxes of the tracking point

Sir not a track boxes I need track point size

We do the decrease track point witght like that

@@naalokam1432 oh you mean point weight, So select your point, then go to the point tab on the bottom right, in 3d calculation there is a static weight value, it’s default is 1 but that’s where you can increase/decrease point weights

Hi Josh, I've just started following your videos and would love to join the discord, but I think the link has expired or I may not have permission to enter :'D

@@beebee6208 hey beebee, oh sorry I forgot the links have expiry times, Of course you can join :) discord.gg/rVxheg3P

Ivan Cueto you don’t need to calculate it if you know the focal length, I did it that way just to show people how to do it if they didn’t know it, but I it does help to do a calculation of the focal length even if you know it, as it may not be exactly 24mm depending on your focal distance, even if you calculate the focal length and it’s 24.3mm, it might improve your camera solve

@@VFXTutors Cool, thanks for the response, that makes lot of sense

Ivan Cueto no worries :)

vfx school yes, 1,2,3,4,5 will be free at 1000 subs :)

What didn’t work?

@@VFXTutors Oh, I realise my comment was a little stupid. I was working on a shot for a show and have been using 3de for about a week, so I'm not experienced with it. I aligned the supplied geo and tracked, but the solve then placed the geo somewhere else entirely. So the solve isn't accurate, and I don't quite understand this process yet. But I'll get there. I did use your tutorials to solve a pretty impossible shot. Thank you.