curl -X POST \ <BASE_URL>/smart-crop-video \ -H 'Content-Type: application/json' \ -H 'X-API-Key: YOUR_API_KEY' \ -d '{ "width": 300, "height": 200, "video_url": "https://example.com/video.mp4" }'
{ "cropped_video_url": "https://example.com/cropped-video.mp4" }