How to generate a gif image with pure green background?

[xeoshow]

Hello,

Just would like to know: How to generate a gif image with pure green background? What the proper prompts are? Thanks so much.

[xeoshow]

Or with transparent background?

[yimingz1218]

you can never do this by simply changing the prompt. You might try using this model to generate the video and use other methods (e.g. photoshop, SAM) to segement the foreground video you require