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使用 Doubao-Seedance 2.0 从文本提示词生成 4–15 秒的视频，支持 480p、720p 或 1080p。
| 模型 ID | bytedance/seedance-2-t2v |
| 系列 | seedance-2 |
| 任务 | text-to-video |
| 模态 | 视频 |
| 上游 | ByteDance Doubao-Seedance 2.0 |
POST https://vibetoken.cn/v1/videos/generations
{id, status: "pending"}；轮询
GET /v1/videos/generations/{id} 直到返回 success 或 failed。
[4, 15]。false 可得到无声片段。seed 参数：上游不支持，因此每次调用都会生成新的版本。请求中包含 seed 会被拒绝。
curl https://vibetoken.cn/v1/videos/generations \
-H "Authorization: Bearer $VIBETOKEN_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "bytedance/seedance-2-t2v",
"prompt": "a calm beach at sunrise, gentle waves, cinematic",
"resolution": "1080p",
"ratio": "16:9",
"duration": 5
}'
{ "id": "task_abc123…", "status": "pending", "model": "bytedance/seedance-2-t2v" }
curl https://vibetoken.cn/v1/videos/generations/task_abc123… \
-H "Authorization: Bearer $VIBETOKEN_API_KEY"
{
"id": "task_abc123…",
"status": "success",
"data": [{ "url": "https://…mp4" }]
}