| プロンプト | string | Video description. Use @image1…@image9 to reference images, @video1…@video3 for videos, @audio1…@audio3 for audio. To use a fictional character, reference it with @character:<id> (request_id from a completed Seedance 2 Character generation) — characters are automatically appended to images_list. Multiple characters are supported. | @image1 is the main character reference. A person walking on the beach at sunset, cinematic lighting |
| 画像 URLs | array | 処理の開始点となる入力元画像のURLまたはBase64データ。 | https://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/seedance-v2.0-omni-reference.png |
| 動画 Reference URLs | array | 生成プロセスを適切に制御するためのパラメータ設定(Up to 3 reference video clip URLs (MP4, max 15s ea)。 | undefined |
| 音声 Reference URLs | array | Up to 3 reference audio clip URLs (MP3/WAV, total max 15s). Each Nth audio corresponds to @audioN in the prompt. | undefined |
| アスペクト比 | Enum(4個の選択肢) | 生成メディアのアスペクト比(例:16:9、9:16、1:1など)。 | 16:9 |
| 品質 | Enum(2個の選択肢) | Generation quality. 'high' uses the standard model ($0.24/sec output + $0.072/sec per input video second). 'basic' uses the fast model ($0.18/sec output + $0.054/sec per input video second). Video reference inputs incur an additional 30% surcharge based on their combined duration. | basic |
| 長さ(秒) | int | Video duration in seconds (8–15). | 8 |