Seedance 2.0 Mini Reference Material Mode supports 9 reference images, 3 reference videos and 3 audio materials. Real‑human subjects and human faces are supported, with automatic content moderation!

Material and Scene Restrictions

1. Text Prompts: Chinese prompts are recommended to be no more than 500 characters, and English prompts no more than 1000 words.
2. Image Input: Supports jpeg, png, webp, bmp, tiff, gif, heic, heif; each image must be less than 30 MB, with an aspect ratio ranging from 0.4 to 2.5, and pixel dimensions between 300px and 6000px for both width and height.
3. No more than 9 items for multimodal reference scenes.
4. Video Input: Supports mp4, mov; each video clip ranges from 2 to 15 seconds, with a maximum of 3 reference videos and a combined total duration of no more than 15 seconds for all videos; each video must be less than 50 MB; frame rate ranges from 24 to 60 fps.
5. Audio Input: Supports wav, mp3; each audio segment ranges from 2 to 15 seconds, with a maximum of 3 reference audio clips and a combined total duration of no more than 15 seconds for all audio; each audio segment must be less than 15 MB.
6. Audio cannot be imported alone; at least one reference image or video must be provided alongside audio input.

🔸Note🔸: With video input has a lower unit price due to a different calculation method: No video = Price × Output; With video = Price × (Input + Output).