makecuts_prores.py

#!/usr/bin/env python3

# Gebbi's makecuts_prores.py
# VapourSynth support added

from sys import argv
from subprocess import check_call
from optparse import OptionParser
from os import path

# modify paths from here
ffmpeg = 'ffmpeg'
vspipe = 'vspipe'
# until here

def runjob(vpy, cutname, start, end):
    name = path.splitext(vpy)[0]
    output = path.join('Typecuts', '{}{}.mov'.format(cutname, start))
    check_call('{0} --y4m -s {1} -e {2} "{3}" - | {4} -i - -vcodec prores_ks -pix_fmt yuv444p10le -an "{5}"'
               .format(vspipe, start, end, vpy, ffmpeg, output), shell=True)

def main(args):
    opt = OptionParser(description='', version='', usage='')
    opt.add_option('--cutname', '-c', action='store', help='Specify cutname', dest='cutname')
    opt.add_option('--jobs', '-j', action='store', help='Specify jobs file to rotate through', dest='jobs')
    (option, arg) = opt.parse_args(args)
    if len(arg) == 0:
        opt.error('No Vapoursynth script or jobs file specified. \nUse --help for more information.')
    if not option.jobs:
        print('jobfile missing, aborting...')
    else:
        # rotate through jobs
        with open(option.jobs, 'r+') as jobfile:
            jobcont = jobfile.readlines()
            while len(jobcont) > 0:
                if jobcont[0].strip():
                    start, end = [x.strip() for x in jobcont[0].split('-')]
                    print('\nStart: {}\nEnd: {}'.format(start, end))
                    runjob(arg[0], option.cutname, start, end)
                del jobcont[0]
                jobfile.seek(0)
                jobfile.writelines(jobcont)
                jobfile.truncate()
                jobfile.seek(0)
                jobcont = jobfile.readlines()
        print('\nDone.')


if __name__ == '__main__':
    main(argv[1:])