Lets Assume we have character animated within a scene containing objects brought in from IC8 3D. I render it out . The render process changes the appearance of everything [ according to the prompt I’ve used. ]
Then say I want to have another animation with a different character but in the same scene environment as rendered previously. Would I use the same " scene prompt " and get the same result or might result turn out different ?
I feel it might be alright in the same session but suppose I fire up Iclone next day and reload the project I saved. Change a few things, camera views and new character with animation fior example then render again - certain things would be changed in the prompt of course to suit the new scene ,such as dialogue and character name etc etc
But would the appearance match my previous render ? Sorry a bit long winded 
but hoping to benefit from others experience. Thankyou.
My response does not directly relate to AI Studio, which I don’t have access to at the moment, but to my recent AI experiments with other tools.
I have come across that same problem and one thing that has worked quite well is performing a Style Transfer.
I always generate video from a Start Image (sometimes an End Image too), which will determine the look. To retain ‘look” consistency, I take the iClone render as Start Image and the Ai-rendered image of a previous scene as Style definition. I then do an AI render of the Start Image while transferring the Style. The prompt looks like this: “Transfer Style to Start Image”. You now should have a Start Image for your scene that has the style of your previous image.
Because my videos have a semi-realistic cartoon look (like a graphic novel), use of the Style feature is important. I have used it to patch renders to create longer sequences.
For more, see my thread “My Foray in AI”.
I would like to add something else that is important. Any AI generation works with a Seed, a number that gives the AI a starting point for its processing.
The number itself has no meaning, but given the same prompt, the same seed should give the same result. A different seed may result in a different outcome. I believe AI Render had the option to specify a seed, so it would be good to support that in AI Studio.
thankyou for response - your experience is noted - thanks
I can see the seed value in the aistudio_project.json file for 3d to Video gen and that the mode is set to random.
“seed”: 1004165098,
“seed_mode”: “random”,
I’d really like to fix the seed after getting a good render. Are there plans to expose this in the UI?
As a workaround I was thinking of editing the JSON to make “seed_mode”: “fixed” and use the “Rework” option. Would that pull in the change or would it just be ignored?