Media
SRT / VTT 字幕编辑器
编辑字幕时间码、整体偏移、修复重叠、校准 CPS、换行，并导出 SRT、VTT、ASS 或 TTML。
html· HTML 结果打开工具
快速开始
用三种语言从你的代码中调用此工具。
cURL
curl -X POST 'https://api.elysiatools.com/zh/api/tools/srt-vtt-subtitle-editor' \
-H 'Content-Type: application/json' \
-d '{"subtitleText":"1\n00:00:00,000 --> 00:00:01,200\nWelcome to the lesson\n\n2\n00:00:01,000 --> 00:00:02,000\nThis line overlaps and needs repair.","inputFormat":"srt","outputFormat":"srt","shiftMilliseconds":250,"repairMode":"shift-overlaps","applyCpsCalibration":true,"targetCps":17,"maxLineLength":42}'API 参考
以 JSON 形式 POST 提交输入参数。文件类型参数需先单独上传。
请求端点
HTTP
POST https://api.elysiatools.com/zh/api/tools/srt-vtt-subtitle-editor请求参数
| 参数名 | 类型 | 必填 | 说明 |
|---|---|---|---|
| subtitleText | textarea | 是 | — |
| inputFormat | select | 否 | — |
| outputFormat | select | 否 | — |
| shiftMilliseconds | number | 否 | — |
| repairMode | select | 否 | — |
| applyCpsCalibration | checkbox |
MCP 集成
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。
服务配置
将以下内容加入你的 MCP 客户端配置：
mcp.json
{
"mcpServers": {
"elysiatools-srt-vtt-subtitle-editor": {
"name": "srt-vtt-subtitle-editor",
"description": "编辑字幕时间码、整体偏移、修复重叠、校准 CPS、换行，并导出 SRT、VTT、ASS 或 TTML。",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=srt-vtt-subtitle-editor",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}列出可用工具
连接到 SSE 端点后，列出已开放的工具：
tools/list
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}调用此工具
通过工具 id 调用，参数由其参数表构建：
tools/call
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "srt-vtt-subtitle-editor",
"arguments": {
"subtitleText": "1\n00:00:00,000 --> 00:00:01,200\nWelcome to the lesson\n\n2\n00:00:01,000 --> 00:00:02,000\nThis line overlaps and needs repair.",
"inputFormat": "srt",
"outputFormat": "srt",
"shiftMilliseconds": 250,
"repairMode": "shift-overlaps",
"applyCpsCalibration": true,
"targetCps": 17,
"maxLineLength": 42
}
}
}可用逗号分隔的 toolId 在一个会话中串联多个工具，例如 /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp（最多 20 个）。
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