| alerta | string | Video description. Use @image1…@image9 to reference images, @video1…@video3 for videos, @audio1…@audio3 for audio. To use a character sheet, reference it with @character:<request_id> (from a completed Seedance 2 Character generation). To use a trained Omni Reference character, reference it with @omni-character:<character_id> where character_id is the value returned by Omni Reference Train Character (e.g. char_1775422630065_4vbana). Both methods can be combined in the same prompt. Multiple characters are supported. Example: '@omni-character:char_1775422630065_4vbana walking through a neon-lit city at night'. | @image1 is the main character reference. A person walking on the beach at sunset, cinematic lighting |
| Resolução | Enum (4 opções) | Output resolution. Choose 480p, 720p, 1080p, or 4k; price scales with the resolution chosen. | 720p |
| URLs de imagem | array | 9 URL da imagem (JPEG/PNG/WebP) . N imageprompt @imageN. | https://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/seedance-v2.0-omni-reference.png |
| URLs de referência de vídeo | array | URL de 3 vídeos (MP4, 15). N videoprompt @videoN. | undefined |
| URLs de referência de áudio | array | Up to 3 reference audio clip URLs (MP3/WAV, total max 15s). Each Nth audio corresponds to @audioN in the prompt. | undefined |
| proporção | Enum (6 opções) | proporção de aspecto de vídeo de saída. | 16:9 |
| Qualidade | Enum (2 opções) | Generation quality. 'high' uses the standard model ($0.30/sec output + $0.09/sec per input video second). 'basic' uses the fast model (~2x speed, $0.21/sec output + $0.063/sec per input video second). Video reference inputs incur an additional 30% surcharge based on their combined duration. | high |
| Duração (segundos) | int | Video duration in seconds (4–15). | 5 |