Nano Banana generated images create a black bar on the right side in Google flow videos

Gemini API
1

This is so frustrating. In Google Flow, when you generate a 16:9 image with nano banana and then use that image to generate a video, you get an EXACT SAME black bar on the right side of the video every time. Seems like they have a slight difference in aspect ratio, which is why this happens.

Aspect ratio of the image is: 1344 x 768
Video is 1280 x 720

Screenshot_81
Screenshot_81870×475 49.8 KB

Screenshot_80
Screenshot_80840×468 78.3 KB

Come on now, Google, this tool costs $250 per month, and its own image generator is unusable, creating black bars? This is not serious.

3

Hello,

Based on the details provided, we attempted to reproduce the issue, but the service appears to be functioning as expected. Although the resolutions of the image and video differ, they maintain the same aspect ratio, and no black bars were observed.

If you are still facing this issue, please provide the exact prompts and configuration used to generate the black bars so we can assist further.