Cut video using python from terminal

video-cutter.py

# Created by Hyuto, 2021
# Usage:
# - python video-cutter.py VIDEO-PATH END-TIME
# - python video-cutter.py VIDEO-PATH -s=START-TIME -e=END-TIME

import sys, os, subprocess, logging

try:
    from moviepy.video.io.ffmpeg_tools import ffmpeg_extract_subclip
except:
    subprocess.check_call([sys.executable, '-m', 'pip', 'install', 'moviepy'])

def get_second(s):
    second = 0
    if ':' in s:
        s = list(reversed(list(map(int, s.split(':')))))
        for i in range(len(s)):
            second += (s[i] * (60 ** i))
    else:
        second = int(s)
    return second

def preprocess(args):
    name = args.pop(0)
    _name, ext = os.path.splitext(name)

    config = {
        'name' : name,
        'edited': _name + ' [CROPPED]' + ext,
        'start-time' : 0,
        'end-time': None
    }

    striped = {x[:2] : x[3:] for x in args if '-' in x}
    if len(striped) != 0:
        if '-s' in striped:
            config['start-time'] = get_second(striped['-s'])
        if '-e' in striped:
            config['end-time'] = get_second(striped['-e'])
    else:
        config['end-time'] = get_second(args[0])
    
    if config['end-time'] == None:
        logging.error('Invalid arguments : Must include name and end time')
        sys.exit(1)
    return config

if __name__ == '__main__':
    args = sys.argv[1:]

    if len(args) < 2:
        logging.error('Invalid arguments : Must include name and end time')
        sys.exit(1)

    CONFIG = preprocess(args)
    ffmpeg_extract_subclip(CONFIG['name'], CONFIG['start-time'], 
                           CONFIG['end-time'], targetname = CONFIG['edited'])

You can pass minutes or hours time format too

python video-cutter.py -s=1:10 -e=1:1:20