03d Planar Tracker - Skew and Perspective [Mocha Essentials]

This tutorial focuses on the final two track modes; Skew / Shear and Perspective, and what types of shot benefit from them. This includes breaking down the differences between the different modes and where you are most likely to see that movement.
To complete this section, we run a short quiz with different examples of shots, which should be tracked with different motion types. When this exercise is complete, you should be able to identify what, where and how you will start your tracks to get the best data.
Chapter List
00:00 Start
00:21 Rotation vs Skew motion
04:43 What is skew or shear motion?
10:12 Skew vs Perspective motion
15:29 Track Motion option examples quiz
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#borisfx #mocha #motiontracking

[@WaqasYTC]

I'm myself a VFX artist but after watching a couple of lessons here which unfortunately I always took for granted, I can say for sure that I was missing 80% of what mocha was capable of. Thanks a lot for this free but priceless training.

[@borisfxlearn]

I'm really glad you're getting a lot out of it. It's comments like yours that let us know what we're doing is worthwhile. Thanks again.

[@WaqasYTC]

@@borisfxlearn You are welcome.

[@Filmyak01]

I'm just discovering these videos. They are fantastic so far, extremely helpful and well explained.

[@borisfxlearn]

That's great to hear! Thanks for joining us and I hope you enjoy the rest of the course too.

[@cesarvargasdesign]

Thank you for explaining the difference between skew/shear vs perspective. I thought that since the parameters are on a hierarchy, you may as well check the perspective box all the time. Thank you for explaining that they can be used in different situations.

[@borisfxlearn]

I'm really glad you got so much out of it. Thanks for watching.

[@armando.visuals]

Love the tutorials in this channel.

[@borisfxlearn]

You're very welcome. Thanks for following along with the course.

[@wakukuzhang4940]

Nice tutorials it's really helped me

[@borisfxlearn]

Thanks so much. We appreciate you watching.

[@ronydey2696]

Amazing and helpful please sir also on mocha pro green screen tracker mark paint removal stuff class also hi sir myself Rony an VFX student India

[@borisfxlearn]

Good idea for a future video. Thanks!

[@armando.visuals]

Quick question 🙋🏻‍♂️ please… how do the layers work? Got a video on that? I see you moving the layers up and down in the left window. What does it mean when one is on top of the other one? And also, do you do one on one coaching? I guess that wasnt a quick question but THANK YOU for your time 🙏🏼

[@borisfxlearn]

When tracking, all the layers on top will cut out the layers below. This is useful when you want to exclude elements from tracking, for example an arm going across someone's body. If you carry on the course you will see more examples and explanations of this. Here's a video all about track mattes ​: kzbin.info/www/bejne/oJnaYWuLra6UZ5o We don't do personal training, although there are companies that do. We do have a good Mocha user forum, which is a great place to ask more project based questions : forum.borisfx.com/

[@dialecticalmonist3405]

Does it hurt to simply use all of them on every shot?

[@borisfxlearn]

It doesn't necessarily hurt, but you won't always get the exact movement you're looking for. I know people that just rock the default settings for almost every shot and they're fine. It's good to know what to look for when the tracking isn't quite as perfect as you need.

[@gabrielmoreira5968]

This serie is amazing! Thanks for it Boris.

[@borisfxlearn]

I'm really glad you're enjoying it and learning from it.

[@CTZN1]

can i export tracking data to blender?

[@edz1une]

It is very hard to find these videos in the search bar. Even if you type almost the whole namo of the video. Might be issues with the keywords or stuff?

[@borisfxlearn]

It could also be that the videos are quite new and Google has to determine whether people are finding them useful or not. Liking the video is a good way to help that. You can also bookmark the entire playlist for later : kzbin.info/aero/PLTKXtq-pvDm8Xa3vkXBPYuZSjQpGAPXgX

[@georges8408]

Nice but around 09:33 you said that this area (the shape area) is important if we want to insert something etc... in a previous video you said that the critical area is the surface one, not the shape area.. at 9.33 you show only the shape area and we have no view of what is happening in the surface area.. Am I wrong ?

[@borisfxlearn]

I can see where the confusion came from. This part was just talking about using an area in general to drive tracking data/the Surface. You are absolutely correct in thinking that the Surface is the critical thing to look at when using the track data.

[@gnanakumarr.v3172]

If you can create a app for Android like Mocha

[@borisfxlearn]

What would you like to do with it? How would you use the data?

[@gnanakumarr.v3172]

@@borisfxlearn I have i3 processor laptop without graphic card but I newly buy 855 Snapdragon processor mobile so if you can create I can you in my mobile and also their is no powerfull video editing software for Android