app.py

import subprocess

#subprocess.run(["uvicorn", "server:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "2"])

command = ["ffmpeg", "-list_devices", "true", "-f", "dshow", "-i", ""]
print(command)
ffmpeg_devices = subprocess.run(command)
print(ffmpeg_devices)
#os.system("uvicorn server:app --reload")

"""
def start_server():   
    os.system("uvicorn server:app --port 8080 --workers 2")

def is_port_in_use(port):   
    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
        return s.connect_ex(('0.0.0.0', port)) == 0

def main():
    if is_port_in_use(8080):
        print("Port 8080 is already in use. Please kill the process and try again.")
    else:
        start_server()
        
    main()   
"""