synth_single_media.py

import os
import glob
import time
import datetime
import threading
from rearender.utils import traverse_dir, render_media
from rearender.autogui import close_project


# start
program_start_time = time.time()

# config
tolerance_sec = 20

# IO folders
# [!] full path recommended
path_indir = '/Users/username/.../data/signle_media/midi'
path_outdir = '/Users/username/.../data/signle_media/audio'

# list files
filelist = traverse_dir(
    path_indir, 
    is_pure=True, 
    is_sort=True)
num_files = len(filelist)
print('num files:', num_files)

# list files
for fidx in range(num_files):
    time.sleep(0.5)
    song_start_time = time.time()

    # set file
    filename = filelist[fidx]
    ext = filename.split('.')[-1]
    path_midi = os.path.join(path_indir, filename)
    path_audio = os.path.join(path_outdir, filename[:-len(ext)-1])

    # print
    print('({}/{}) - {}'.format(fidx, num_files, filename))
    print(' > audio:', path_audio)

    # synthesis
    render_media(path_midi, path_audio, bpm=120)

    # runtime
    runtime = time.time() - song_start_time
    print(' > runtime', runtime)
    if runtime > tolerance_sec:
        # reopen project
        close_project(reopen=True)

# finished
print('\n===== Finished =====')
runtime = time.time() - program_start_time
print('Elapsed time:', str(datetime.timedelta(seconds=runtime)))