Setting Colors of Individual VFX Particles from rendertexture

Hi everybody,

I dont even know where to begin. I am entirely new to vfx. i have some problem on my vfx project.
there is project that to create some particle effect on webcam. is possible to set each vfx particles color from the rendertexture?

thank you.

You want to change color of each sprite or each particle emitter?

i want to render webcam on rendertexture, in visual effects graph,
i want to set position and color from the texture, then animate those particle.