Media
在两个 BPM 之间创建保留音高的 DJ 式速度斜坡。
用三种语言从你的代码中调用此工具。
# 1) Request a presigned URL → returns { uploadUrl, storageKey }
curl -X POST 'http://127.0.0.1:3003/api/upload/presign/audio-bpm-transition-builder' \
-H 'Content-Type: application/json' \
-d '{"filename":"audioFile.ext","contentType":"application/octet-stream","size":12345}'
# 2) PUT the file bytes directly to the presigned uploadUrl
curl -X PUT '<presigned uploadUrl>' \
--data-binary @/path/to/file.ext
# 3) Call the tool, passing the returned storageKey for each file field
curl -X POST 'http://127.0.0.1:3003/zh/api/tools/audio-bpm-transition-builder' \
-F 'audioFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'sourceBpm=120' \
-F 'targetBpm=128' \
-F 'transitionStartSec=0' \
-F 'transitionDurationSec=4' \
-F 'rampShape=linear' \
-F 'rampResolution=detailed' \
-F 'outputFormat=wav'以 JSON 形式 POST 提交输入参数。文件类型参数需先单独上传。
POST http://127.0.0.1:3003/zh/api/tools/audio-bpm-transition-builder| 参数名 | 类型 | 必填 | 说明 |
|---|---|---|---|
| audioFile | file需先上传 | 是 | — |
| sourceBpm | number | 是 | — |
| targetBpm | number | 是 | — |
| transitionStartSec | number | 是 | — |
| transitionDurationSec | number | 是 | — |
| rampShape | select | 是 | — |
| rampResolution | select | 是 | — |
| outputFormat | select | 是 | — |
文件结果
{
"filePath": "/public/processing/randomid.ext",
"fileName": "output.ext",
"contentType": "application/octet-stream",
"size": 1024,
"metadata": {
"key": "value"
},
"error": "Error message (optional)",
"message": "Notification message (optional)"
}将此工具加入你的 Model Context Protocol 服务，让 AI 智能体可以列出并调用它。
将以下内容加入你的 MCP 客户端配置：
{
"mcpServers": {
"elysiatools-audio-bpm-transition-builder": {
"name": "audio-bpm-transition-builder",
"description": "在两个 BPM 之间创建保留音高的 DJ 式速度斜坡。",
"baseUrl": "http://127.0.0.1:3003/mcp/sse?toolId=audio-bpm-transition-builder",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}连接到 SSE 端点后，列出已开放的工具：
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}通过工具 id 调用，参数由其参数表构建：
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "audio-bpm-transition-builder",
"arguments": {
"audioFile": "https://example.com/file.ext",
"sourceBpm": 120,
"targetBpm": 128,
"transitionStartSec": 0,
"transitionDurationSec": 4,
"rampShape": "linear",
"rampResolution": "detailed",
"outputFormat": "wav"
}
}
}有问题或反馈？请联系 [email protected]