jimeng-video-mcp-server
Enables generating videos from images and text prompts using Jimeng Video 3.0 API, supporting 5s/10s durations and automatic result polling.
README
Jimeng Video MCP Server (即梦视频3.0 图生视频)
一个用于在 Cursor 中调用即梦视频 3.0 图生视频(首帧)API 的 MCP 服务器。
功能
- 图生视频(首帧模式): 提供一张首帧图片 + 文字描述,生成 720P 视频
- 5s / 10s 时长: 支持 121 帧(5秒)或 241 帧(10秒)
- 中英文 Prompt: 支持中英文混合描述
- 可复现: 通过 seed 参数可复现相同视频
安装
常规安装(海外环境)
cd jimeng-video-mcp-server
npm install
npm run build
国内环境安装(解决 SSL 证书/网络问题)
如果在国内使用时遇到 SSL 证书错误、安装缓慢或连接超时问题,请使用以下命令:
cd jimeng-video-mcp-server
npm install --registry=https://registry.npmmirror.com --verbose --unsafe-perm --strict-ssl=false
npm run build
配置 Cursor
在 Cursor 的 MCP 设置中(Settings → MCP → Add new MCP server)添加:
{
"mcpServers": {
"jimeng-video": {
"command": "node",
"args": ["/你的绝对路径/jimeng-video-mcp-server/dist/index.js"],
"env": {
"VOLC_ACCESS_KEY_ID": "你的AccessKeyID",
"VOLC_SECRET_ACCESS_KEY": "你的SecretAccessKey",
"NODE_TLS_REJECT_UNAUTHORIZED": "0"
}
}
}
}
⚠️ 将路径替换为实际路径。
NODE_TLS_REJECT_UNAUTHORIZED仅在有代理/VPN 时需要。
提供的工具
1. jimeng_generate_video
提交视频生成任务,返回 task_id。需要手动查询结果。
2. jimeng_query_video_task
根据 task_id 查询任务状态和结果。
3. jimeng_generate_video_and_wait ⭐ 推荐
一站式工具:提交任务并自动轮询等待结果(最多 5 分钟),直接返回视频 URL。
使用示例
在 Cursor 中直接对话:
- "用这张图生成一段 5 秒的视频,镜头缓缓拉远" + 提供图片 URL
- "Generate a 10s video from this image with camera slowly panning left"
- "把这张风景照变成视频,加上飘落的树叶效果"
参数说明
| 参数 | 说明 |
|---|---|
prompt |
视频运动/内容描述,中英文均可,建议 400 字以内 |
image_url |
首帧图片 URL(JPEG/PNG,最大 4.7MB) |
image_base64 |
首帧图片 base64(与 image_url 二选一) |
frames |
帧数:121 = 5秒,241 = 10秒(默认 121) |
seed |
随机种子,-1 为随机(默认 -1) |
图片要求
- 格式:JPEG 或 PNG
- 文件大小:最大 4.7MB
- 分辨率:最大 4096×4096,最短边不低于 320px
- 宽高比:长边与短边比例在 3 以内
注意事项
- ⏱️ 视频生成较慢,通常需要 1-3 分钟
- 🔗 视频 URL 有效期仅 1 小时,请及时下载
- 🎬 输出为 720P 分辨率视频
排查问题
与图片 MCP 相同,可运行诊断工具:
VOLC_ACCESS_KEY_ID=你的AK VOLC_SECRET_ACCESS_KEY=你的SK npm run test-connection
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