Help with camera for layering particles with video

Beginners
1

Hi,

I am following this tutorial and nearly there, but I seem to be missing the camera settings.

Could you help me to understand how I go about aligning the particles so I can overlay the video, with the particlesGPU output, please?

Does not seem to be covered well in the tutorial, which is a little confusing.

VideoToParticles.7.toe (483.0 KB)

At the moment, the effect is all in place and particle GPU is comp’d with the video, but way out of alignment.

2025 build

Thanks in advance, best