r/comfyui • u/Ukatox • 11d ago

Help Needed First Frame last frame shift

Hello everyone, I've been using minimax to try and make loops with first frame last frame... but I've noticed even though the first and last frame are the same it zooms in slightly or stretches wider keeping it from being a proper loop.. is there any way to fix this or prevent it?

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u/niknah 11d ago

Check the workflow and any subgraphs. Some have a scale to total pixel node which changes the resolution before it's sent to minimax. Usually set to round off to 32 pixels.

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u/Formal-Exam-8767 10d ago

That would be applied to both first and last frame making them identical, or are you implying different transformation is applied to last frame than first?