curl --request POST \
  --url https://convertly.sh/api/media/inspect \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form file='@example-file' \
  --form 'sourceUrl=<string>' \
  --form async=false \
  --form background=true

{
  "media": {
    "filename": "<string>",
    "mimeType": "<string>",
    "sizeBytes": 123,
    "kind": "<string>",
    "format": "<string>",
    "width": 123,
    "height": 123,
    "duration": 123,
    "bitrateKbps": 123,
    "streams": [
      {}
    ]
  }
}