Motion capture accept wrong scale to picture

Miha1l wrote on 5/19/2024, 5:58 PM

Hello, i'd like to use motion capture tool to stick screenshot to a phone in a video, a have tried all options of tracking but every time it make a wrong scale of my image, how to fix it? Thanks!

i upload video sample and a screenshot for replace screen at google disk:

https://drive.google.com/drive/folders/1uHsGf349nJKKeiD8JndTBktNvBsk0w58?usp=sharing

Comments

Gid wrote on 5/19/2024, 7:24 PM

@Miha1l Hi, I don't use Motion tracker I use a different app called Mocha but the usual prob with offset or wrong size inserts is the two events being different sizes, try making the insert the same as the video, In Pan/Crop - right click there's Match Output Aspect, it shouldn't change the actual picture but it will add Alpha to either side of a 9:16 portrait image making it 16:9 landscape... Or you're sizing & positioning the image before tracking when you need to do that after, or vice versa,, sorry can't remember..

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Miha1l wrote on 5/20/2024, 8:25 AM

Thanks a lot! "Stretch to fill frame" options should be NO in pan/crop of a screenshot image layer

@Miha1l Hi, I don't use Motion tracker I use a different app called Mocha but the usual prob with offset or wrong size inserts is the two events being different sizes, try making the insert the same as the video, In Pan/Crop - right click there's Match Output Aspect, it shouldn't change the actual picture but it will add Alpha to either side of a 9:16 portrait image making it 16:9 landscape...

Gid wrote on 5/20/2024, 11:09 AM

@Miha1l Good glad that worked,

This is the orig when added to the timeline

I forgot that right click - Match Output Aspect does this to a portrait clip added to a landscape project (dotted box), & then it needs to be enlarged to cover the whole image with Lock Aspect selected,

I have a script that when clicked makes the dotted box 'full' size so no enlarging is needed. I do this when adding an image as an insert to as I say 'make the insert the same as the video'

But I'd have thought either would work as the dotted box represents the image & can't then be stretched because it is now the size of the project, 🤷‍♂️

Either way I'm glad you're sorted 👍

Vegas Pro 18 - 22
Vegas Pro/Post 19
Boris Continuum & Sapphire, 
Silhouette Standalone + Plugin, 
Mocha Pro Standalone + Plugin, 
Boris Optics,
NewBlue TotalFX
Desktop PC Microsoft Windows 10 Pro - 64-Bit
ASUS PRO WS WRX80E-SAGE SE WIFI AMD Motherboard
AMD Ryzen Threadripper PRO 3975WX 3.5GHz 32 Core
Corsair iCUE H150i RGB PRO XT 360mm All-in-One Liquid CPU Cooler
RAM 256GB ( 8x Micron 32GB (1x 32GB) 2666MHz DDR4 RAM )
2x Western Digital Black SN850 2TB M.2-2280 SSD, 7000MB/s Read, 5100MB/s Write
(programs on one, project files on the other)
Graphics MSI GeForce RTX 3090 SUPRIM X 24GB OC GPU
ASUS ROG Thor 1200W Semi-Modular 80+ Platinum PSU 
Fractal Design Define 7 XL Dark TG Case with 3 Fans
Dell SE3223Q 31.5 Inch 4K UHD (3840x2160) Monitor, 60Hz, & an Acer 24" monitor.

At the moment my filming is done with a Samsung Galaxy S23 Ultra 5G & a GoPro Hero11 Black

I've been a Joiner/Carpenter for 40yrs, apprentice trained time served, I don't have an apprentice of my own so to share my knowledge I put videos on YouTube.

YouTube videos - https://www.youtube.com/c/Gidjoiner