Expanded Aspect Ratio Options and Improved Media Upload Support for Seedance in Boards

I would like to request improvements to the video generation workflow in Boards, especially for the Seedance models.

Currently, when generating videos with the Seedance model inside Boards, there appears to be only a first-frame option available. There is no clear option to upload or use additional media references, such as source images, video clips, or other visual assets, during the generation process.

It would be very helpful to add more media upload options for Seedance video generation in Boards, such as:

• Uploading reference images
• Uploading video clips
• Adding start and end frames
• Using multiple visual references
• Supporting image-to-video and video-to-video workflows

I would also like to request more aspect ratio options for the ChatGPT image/video model and Seedance models. Additional presets such as 1:1, 4:5, 3:4, 4:3, 16:9, 9:16, 2:3, 3:2, and 21:9, along with custom aspect ratio support, would make the tools much more flexible for social media, presentations, cinematic videos, and other creative projects.

These improvements would make Boards much more useful for professional creative workflows and would reduce the need to use external editing tools or separate platforms.