mtucker
Almost every ROP in Houdini has parameters for scripts that run Pre-render (before any rendering starts), pre-frame (before each frame), post-frame (after each frame), and post-render (after all frames are complete). In your case the Post-frame or Post-Render scripts seem like the likely places to put such logic.
Yeah I guess that would be an option. It seems a little messy (probably have to create a new digital asset). Also, there's not a lot of documentation on it, is there any way to get some parameters from the ROP node? I don't think `kwargs` works right?