curl -X POST \ <BASE_URL>/generate-subtitle \ -H 'Content-Type: application/json' \ -H 'X-API-Key: YOUR_API_KEY' \ -d '{ "video_type": "movie", "video_url": "https://example.com/video.mp4", "color": "blue" }'
{ "video_output_url": "https://example.com/video_with_subtitle.mp4" }