@Red7s and I put together a little homebrew to help with aligning the capture card screens in OBS.


Basically, it displays two images. The images are of a crosshair that is the exact same size as the 3DS's screen. It will make it a ton easier to line up the screens in OBS.
@Red7s made the graphics and SMDH, and I made the homebrew itself. This was made with lpp-3ds.

Press B to exit the homebrew, by the way.

Download (Ninjhax): https://www.dropbox.com/s/svx9hoaop694big/Calibration.zip?dl=0
(Extract the zip at the root of your SD card)
And by Ninjhax I refer to all of the arm11 userland exploits (Ironhax, Homemenuhax, Tubehax, etc.)

Thanks/Credits:
@Red7s for the images and SMDH, and the idea
@ihaveamac for his samples which I looked at for reference when I needed help
@Rinnegatamante for lpp-3ds
@smealum for Ninjhax
Everybody for your wonderful support for beginners like me and for using this homebrew

Warning: Spoilers inside!

Bonus: You can technically replace the crosshair images (png) with any image you want of the same size and use this as an image displayer

 

Are calibration.png and calibration2.png on the root of your sd card?

 

A tool for people who have capture cards, to help them align the 3DS screens.

 

lpp-3ds is very,very easy to use. You don't need to install anything, and you can program with a text editor. In fact, this whole homebrew was made from my phone! If you want to learn LUA I recommend looking here
Here is the lpp-3ds thread.

 

This is super helpful!