Multi-Voice Audiobooks for €100 + Video Dubbing, Subtitles & Transcription

Prepare local upload

multivoice.sources.prepare_upload

Read-only

Accepts a local media file name, size, and duration and returns a short-lived source handle without a URL. Does not read the server disk and does not create an order.

Input Schema

TableJSON Schema

Name	Required	Description
`file_name`	No	Basename of the local media file. Do not send a path.
`ui_language`	No	Interface language. Blank is treated as en-US.
`source_type_id`	No	Catalog source type id from the server, not a provider name.
`file_size_bytes`	No	Exact local file size in bytes.
`duration_seconds`	No

Output Schema

TableJSON Schema

Name	Required	Description	Default
`ok`	No
`error`	No
`expires_at`	No
`source_code`	No
`display_name`	No
`source_handle`	No
`source_type_id`	No
`duration_seconds`	No
`expires_in_seconds`	No
`source_fingerprint`	No

Schema Changelog

Changes observed during successful MCP inspections.

Changed4 schema fields changedOct 8, 2026

addedInput schema / properties / file_name / description

Added value: +"Basename of the local media file. Do not send a path."

addedInput schema / properties / file_size_bytes / description
```
Added value: +"Exact local file size in bytes."
```

changedOutput schema / oneOf

Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "display_name": {
-        "type": [
-          "string",
-          "null"
-        ]
-      },
-      "duration_seconds": {
-        "type": "number"
-      },
-      "expires_at": {
-        "type": [
-          "string",
-          "null"
-        ]
-      },
-      "ok": {
-        "const": true,
-        "type": "boolean"
-      },
-      "source_code": {
-        "type": [
-          "string",
-          "null"
-        ]
-      },
-      "source_fingerprint": {
-        "type": [
-          "string",
-          "null"
-        ]
-      },
-      "source_handle": {
-        "type": [
-          "string",
-          "null"
-        ]
-      },
-      "source_type_id": {
-        "type": "integer"
-      }
-    },
-    "required": [
-      "ok",
-      "source_type_id",
-      "source_code",
-      "display_name",
-      "duration_seconds",
-      "source_fingerprint",
-      "source_handle",
-      "expires_at"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "additionalProperties": false,
-        "properties": {
-          "code": {
-            "type": "string"
-          },
-          "correlation_id": {
-            "type": "string"
-          },
-          "retryable": {
-            "type": "boolean"
-          }
-        },
-        "required": [
-          "code",
-          "retryable",
-          "correlation_id"
-        ],
-        "type": "object"
-      },
-      "ok": {
-        "const": false,
-        "type": "boolean"
-      }
-    },
-    "required": [
-      "ok",
-      "error"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "display_name": {
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "duration_seconds": {
+        "type": "number"
+      },
+      "expires_at": {
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "expires_in_seconds": {
+        "type": [
+          "integer",
+          "null"
+        ]
+      },
+      "ok": {
+        "const": true,
+        "type": "boolean"
+      },
+      "source_code": {
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "source_fingerprint": {
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "source_handle": {
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "source_type_id": {
+        "type": "integer"
+      }
+    },
+    "required": [
+      "ok",
+      "source_type_id",
+      "source_code",
+      "display_name",
+      "duration_seconds",
+      "source_fingerprint",
+      "source_handle",
+      "expires_at",
+      "expires_in_seconds"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "additionalProperties": false,
+        "properties": {
+          "code": {
+            "type": "string"
+          },
+          "correlation_id": {
+            "type": "string"
+          },
+          "retryable": {
+            "type": "boolean"
+          }
+        },
+        "required": [
+          "code",
+          "retryable",
+          "correlation_id"
+        ],
+        "type": "object"
+      },
+      "ok": {
+        "const": false,
+        "type": "boolean"
+      }
+    },
+    "required": [
+      "ok",
+      "error"
+    ],
+    "type": "object"
+  }
+]

addedOutput schema / properties / expires_in_seconds

Added value: +{
+  "type": [
+    "integer",
+    "null"
+  ]
+}

AddedOct 8, 2026
RemovedOct 8, 2026

Changed4 schema fields changedOct 8, 2026

removedInput schema / properties / file_name / description

Removed value: -"Basename of the local media file. Do not send a path."

removedInput schema / properties / file_size_bytes / description
```
Removed value: -"Exact local file size in bytes."
```

changedOutput schema / oneOf

Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "display_name": {
-        "type": [
-          "string",
-          "null"
-        ]
-      },
-      "duration_seconds": {
-        "type": "number"
-      },
-      "expires_at": {
-        "type": [
-          "string",
-          "null"
-        ]
-      },
-      "expires_in_seconds": {
-        "type": [
-          "integer",
-          "null"
-        ]
-      },
-      "ok": {
-        "const": true,
-        "type": "boolean"
-      },
-      "source_code": {
-        "type": [
-          "string",
-          "null"
-        ]
-      },
-      "source_fingerprint": {
-        "type": [
-          "string",
-          "null"
-        ]
-      },
-      "source_handle": {
-        "type": [
-          "string",
-          "null"
-        ]
-      },
-      "source_type_id": {
-        "type": "integer"
-      }
-    },
-    "required": [
-      "ok",
-      "source_type_id",
-      "source_code",
-      "display_name",
-      "duration_seconds",
-      "source_fingerprint",
-      "source_handle",
-      "expires_at",
-      "expires_in_seconds"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "additionalProperties": false,
-        "properties": {
-          "code": {
-            "type": "string"
-          },
-          "correlation_id": {
-            "type": "string"
-          },
-          "retryable": {
-            "type": "boolean"
-          }
-        },
-        "required": [
-          "code",
-          "retryable",
-          "correlation_id"
-        ],
-        "type": "object"
-      },
-      "ok": {
-        "const": false,
-        "type": "boolean"
-      }
-    },
-    "required": [
-      "ok",
-      "error"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "display_name": {
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "duration_seconds": {
+        "type": "number"
+      },
+      "expires_at": {
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "ok": {
+        "const": true,
+        "type": "boolean"
+      },
+      "source_code": {
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "source_fingerprint": {
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "source_handle": {
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "source_type_id": {
+        "type": "integer"
+      }
+    },
+    "required": [
+      "ok",
+      "source_type_id",
+      "source_code",
+      "display_name",
+      "duration_seconds",
+      "source_fingerprint",
+      "source_handle",
+      "expires_at"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "additionalProperties": false,
+        "properties": {
+          "code": {
+            "type": "string"
+          },
+          "correlation_id": {
+            "type": "string"
+          },
+          "retryable": {
+            "type": "boolean"
+          }
+        },
+        "required": [
+          "code",
+          "retryable",
+          "correlation_id"
+        ],
+        "type": "object"
+      },
+      "ok": {
+        "const": false,
+        "type": "boolean"
+      }
+    },
+    "required": [
+      "ok",
+      "error"
+    ],
+    "type": "object"
+  }
+]

removedOutput schema / properties / expires_in_seconds

Removed value: -{
-  "type": [
-    "integer",
-    "null"
-  ]
-}

First observedOct 8, 2026

TDQS

Score is being calculated.

All Multi-Voice Audiobooks for €100 + Video Dubbing, Subtitles & Transcription tools Inspect

Try in Browser

One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Glama MCP Gateway

Add one secure layer between your agents and this server.

Resources

Need Help?