Media
Convert synced LRC lyrics into SRT subtitles (each line ends where the next begins, editable last-cue and maximum durations, [offset:] and enhanced word-timing tags handled) and turn SRT subtitles back into LRC lyrics — both directions lossless on text.
Call this tool from your code in three languages.
curl -X POST 'https://api.elysiatools.com/en/api/tools/lrc-srt-converter' \
-H 'Content-Type: application/json' \
-d '{"input":"[ti:Night Drive]\n[offset:+500]\n[00:10.00][01:02.50]We were running through the neon light\n[00:14.40]Chasing the sound of the street\n","direction":"lrc-to-srt","lastCueMs":3000,"maxCueMs":0,"applyOffset":true}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST https://api.elysiatools.com/en/api/tools/lrc-srt-converter| Name | Type | Required | Description |
|---|---|---|---|
| input | textarea | Yes | — |
| direction | select | No | — |
| lastCueMs | number | No | — |
| maxCueMs | number | No | — |
| applyOffset | checkbox | No | — |
Add this tool to your Model Context Protocol server so AI agents can list and call it.
Add this block to your MCP client configuration:
{
"mcpServers": {
"elysiatools-lrc-srt-converter": {
"name": "lrc-srt-converter",
"description": "Convert synced LRC lyrics into SRT subtitles (each line ends where the next begins, editable last-cue and maximum durations, [offset:] and enhanced word-timing tags handled) and turn SRT subtitles back into LRC lyrics — both directions lossless on text.",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=lrc-srt-converter",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}After connecting to the SSE endpoint, list the exposed tools:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Invoke the tool by its id, passing arguments built from its parameters:
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "lrc-srt-converter",
"arguments": {
"input": "[ti:Night Drive]\n[offset:+500]\n[00:10.00][01:02.50]We were running through the neon light\n[00:14.40]Chasing the sound of the street\n",
"direction": "lrc-to-srt",
"lastCueMs": 3000,
"maxCueMs": 0,
"applyOffset": true
}
}
}Text result
{
"result": "Processed text content",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}Questions or issues? Contact [email protected]