import sys
import os
import subprocess

from subprocess import Popen, PIPE, STDOUT

def run(cmd):
	p = Popen(cmd , stdout=PIPE)
	for line in iter(p.stdout.readline, b''):
		print(str(line).replace("\\n'",' ').replace("b'", ''))
	p.terminate()

exe = 'youtube-dl'

try:
	url = str(sys.argv[1])
	print('URL: ' + url)

except Exception as e:
	print('[x] URL invalida!')
	exit()

cmdFormatList = exe + ' -F ' + url

run(cmdFormatList)
print('[o] Select your format: 137+140')

try:
	in_format = eval("raw_input('format: ')")
except:
	in_format = eval("input('format: ')")

cmdDownload = exe +' '+ url + ' -f ' + in_format + ' --ffmpeg-location "' + os.getenv('tools') + 'ffmpeg\\bin"' + ' -o "%(title)s.%(ext)s"'

run(cmdDownload)