Doubao-Seedance-2.5
bytedance/doubao-seedance-2-5Seedance 2.5 是豆包大模型团队推出的新一代多模态视频创作模型,已迈入「长叙事 × 多素材 × 强编辑 × 多语言」的工业级新阶段。
- Modalities
- Public starting price
- Priced by multiple attributes
- Added to catalog
- Aug 7, 2026
Online Inference
Configure input
Controls and defaults come directly from this model’s API schema.
Task result
{
"video_urls": [
"https://oss.shengsuanyun.com/example/modelinfo/379/output_0.mp4"
]
}
Task History
Task history
Only generation records from the last seven days are available.
Sign in to view your task history.
Sign in to view task historyFilled when you open this page. The default query uses the current model ID; leave blank for records from all models.
| Task ID | Model | Completion status | Created | Duration | Credits consumed | Artifact |
|---|
API Call
Doubao-Seedance-2.5 code examples and API guide
Modelmesh normalizes requests and responses across service providers behind one consistent API.
Modelmesh provides an OpenAI-compatible Completion API for more than 300 models and service providers. Call it directly, through the OpenAI SDK, or with supported third-party SDKs.
Modelmesh-specific request headers in these examples are optional. When supplied, your application can appear on the Modelmesh rankings.
#!/usr/bin/env bash
set -euo pipefail
API_KEY="$SSY_API_KEY"
curl --fail-with-body --silent --show-error --location \
--request POST \
"https://router.shengsuanyun.com/api/v1/tasks/generations" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${API_KEY}" \
--data '{
"model": "bytedance/doubao-seedance-2-5",
"content": [
{
"text": "电影级 hip-hop / 说唱音乐视频,真实照片级质感,高端调性,海边场景。以 @图像1\n构建画面:一支乐队在金色沙滩、海浪拍岸的岸边表演 —— 一名主唱手握麦克风、麦架立于湿沙上激情演唱,一名吉他手立于画面左侧,一名吉他手立于画面右侧,一名鼓手坐在后方的架子鼓后敲击;辽阔的海岸线在身后展开,滚滚海浪层层涌来,巨大而温暖的黄金时刻夕阳斜掠过沙滩、在水面上粼粼闪耀,空气中漂浮着海雾与咸湿水汽。 红色运动服的主唱对着镜头充满节奏感地 RAP 演唱 —— 口型与下颌随每一个字精准对位,头随节拍用力点动,带动整段 flow。乐手们随节奏摇摆律动,身后海浪层层拍岸。这是一首明快带劲的说唱曲 —— 语速快、自信、节拍强劲。踩着节拍硬切(HARD CUT),每次切换双重反差(景别与镜头类型同时改变)。 歌词(主唱依次演唱以下每种语言的「你好」,精准对口型): 英语:\"Hello\" 中文:\"你好\" 日语:\"こんにちは\" 韩语:\"안녕하세요\" 葡萄牙语:\"Olá\" 泰语:\"สวัสดี\" 西班牙语:\"Hola\" 阿拉伯语:\"مرحبا\" 镜头 1 [0:00–0:03] —— 低角度大远景定场,斯坦尼康在黄金夕照与海雾中缓缓推进,海浪在乐队身后翻涌。歌词第 1 句(英语「Hello」)。硬切。镜头 2 [0:03–0:05] —— 红运动服主唱对镜头 RAP 的特写,手持甩镜切入,身后海面虚焦粼粼波光。歌词第 2 句(中文「你好」)。硬切。镜头 3 [0:05–0:08] —— 微距插入镜头,固定机位,吉他手的手指在弦上快速拨动,沙粒与咸湿水雾从画面前掠过。歌词第 3 句(日语「こんにちは」)。硬切。镜头 4 [0:08–0:10] —— 对某位乐手的 3/4 侧中景,缓慢潜行环绕,乐器金属件与湿润高光映着海面低斜的夕阳。歌词第 4 句(韩语「안녕하세요」)。硬切。镜头 5 [0:10–0:13] —— 岸边一名乐手,快速横移轨道掠过他,他转向镜头,身后一道浪花破碎。歌词第 5 句(葡萄牙语「Olá」)。硬切。镜头 6 [0:13–0:15] —— 水边的鼓手,手持快速上摇,海风与水花吹动他的头发,他随节拍律动敲击。歌词第 6 句(泰语「สวัสดี」)。硬切。镜头 7 [0:15–0:18] —— 对红运动服主唱 flow 正酣时的紧凑猛推,富攻击性的手持,身后暮色海面衬着乐队剪影。歌词第 7 句(西班牙语「Hola」)。硬切。镜头 8 [0:18–0:20] —— 全乐队英雄式大远景,富攻击性的手持推进,主唱与乐手踩着节拍向镜头迈步,海浪拍碎、金色夕光在整支乐队身后炸开光晕。歌词第 8 句(阿拉伯语「مرحبا」)。 白平衡 4000K,青橙(teal-and-amber)调色,35mm,浅景深,胶片颗粒,弥漫的海雾,黄金时刻光晕。质感扎实、高级、高端。节奏感说唱表演,精准对口型,头随节拍点动。无字幕、无文字叠加、无叠化转场、无重复人物,仅用硬切。总时长 20 秒。",
"type": "text"
},
{
"image_url": {
"url": "https://oss.shengsuanyun.com/example/modelinfo/379/input_0.png"
},
"role": "first_frame",
"type": "image_url"
}
],
"duration": 10,
"execution_expires_after": 172800,
"generate_audio": true,
"omni_reference_task_type": "auto",
"output_format": "mp4",
"priority": 0,
"ratio": "adaptive",
"resolution": "720p",
"return_last_frame": false,
"tools": [],
"watermark": false
}'
#!/usr/bin/env bash
set -euo pipefail
API_KEY="$SSY_API_KEY"
REQUEST_ID="${SSY_REQUEST_ID:?Set SSY_REQUEST_ID to the ID returned by task submission}"
curl --fail-with-body --silent --show-error --location \
--request GET \
"https://router.shengsuanyun.com/api/v1/tasks/generations/${REQUEST_ID}" \
--header "Authorization: Bearer ${API_KEY}"
Pricing
Pricing Details
All prices shown in CNY- 1080p with_video
- ¥46/M token
- 1080p without_video
- ¥77/M token
- 480p with_video
- ¥42/M token
- 480p without_video
- ¥70/M token
- 720p with_video
- ¥42/M token
- 720p without_video
- ¥70/M token
- default with_video
- ¥42/M token
- default without_video
- ¥70/M token