from fastapi import FastAPI
import subprocess

app = FastAPI()

@app.get("/")
def greet_json():
    return {"Hello": "World!"}

@app.get("/ffmpeg-version")
def get_ffmpeg_version():
    try:
        result = subprocess.run(["ffmpeg", "-version"], capture_output=True, text=True)
        return {"ffmpeg_version": result.stdout.splitlines()[0]}  # Return only the first line
    except FileNotFoundError:
        return {"error": "FFmpeg is not installed or not found in PATH"}