When I say "make it with glasses," there's too much light reflection on the glasses; when I say "remove the light," more light hits it.

Hi alieth987,

Thank you for sharing this with us.

Firefly still has some challenges with negative prompting. For example, if you write “no light” or “remove light,” it may ignore the “no” or “remove” and still add or keep the light.

To work around this, I suggest being very descriptive about the result you want, specify the amount of light and how you’d like it to behave.

Here’s an article on how to write an effective prompt for video generation, which I hope you’ll find helpful.

If you’d like, you can share your prompt and any reference image you have, and we’ll be happy to help you get closer to the results you want.

We’re here if you have any other questions.

Hajar

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