Please update your IAMCCS-nodes to the latest version to fix a bug! A huge thanks to my supporters here and on GitHub (https://github.com/IAMCCS), in particular @javawock7618.
Repository: https://github.com/IAMCCS/IAMCCS-nodes (VERSION 1.3.6)
Original Release Post: https://www.patreon.com/posts/151613044
Reference workflows:
Bug Fixes & Updates:
-
Fixed safe and safer presets: The safe preset had an internal threshold that caused it to silently fall back to legacy behavior whenever motion was at or below 1.15, which is the default value. So in practice, safe and safer were doing nothing for most users. That’s fixed now — the preset always applies its own algorithm regardless of the motion value.
-
New base preset: I also added a new base preset. When selected, the node does zero amplitude processing. Use it as a diagnostic: generate the same clip with base and with safe to see the isolated effect of the stabilization algorithm. If base shows visible color drift and safe does not, the preset is working correctly.
-
Color Degradation: Regarding the accumulating color degradation over long chains, the bug above was the primary cause, but the per-channel centering in safe/safer also makes a genuine difference once the preset is actually running.
-
UI Update: Added a preset dropdown widget to the node.
-
ADDED WanMotionProTrimmer node
-
fixed ExtensionModuleLTX2 bugs and preset added (added reference workflow in the LTX-2 long lenght video too) go to: workflow ltx-2 long lenght video
Below are the instructions:
PRESET SHEET: (See image below)
TIPS:
In the first WanImageMotionPro node, make sure to load the preset “First Segment (No Prev Samples)” or FLF_overshoot and keep frame transition at 0. That first segment must be clean — no inherited motion.
For the next segments, experiment as much as you want. My advice: start with parity at 1:1 to understand the baseline behavior, then push it — higher, lower, asymmetrical ratios. That’s where things get interesting.
This node is packed with possibilities. Once you grasp how segments accumulate motion, you can sculpt continuity instead of just generating it.
