import subprocess
import uuid
import os

def normalize_video(path):

    output = f"jobs/norm_{uuid.uuid4()}.mp4"

    cmd = [
        "ffmpeg",
        "-y",
        "-i", path,
        "-vf", "scale=1080:-2",
        "-c:v", "libx264",
        "-preset", "veryfast",
        "-crf", "23",
        "-c:a", "aac",
        "-movflags", "+faststart",
        output,
    ]

    subprocess.run(cmd, check=True)

    return output