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Munger actually fully working :p

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FreneticScribbler
2021-02-07 23:18:23 +00:00
parent 8f1a5b23b2
commit 0d1fbe09d6
1 changed files with 15 additions and 8 deletions
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23
lecturemunger.py
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@@ -20,6 +20,7 @@ import sys
from pathlib import Path
import dateutil.parser as dparser
import re
import time
# TODO
path_to_destreamer = os.path.abspath(sys.argv[1])
@@ -103,6 +104,7 @@ def mkdir_if_not_exists(directory):
def do():
mkdir_if_not_exists(working_dir)
if working_dir:
print("WARNING: MUNGING IN PROGRESS")
# Setup
#os.chdir(working_dir)
downloaded = mkdir_if_not_exists(working_dir + "/downloaded")
@@ -135,26 +137,31 @@ def do():
print ("Source: " + source)
print ("Dest: " + dest)
shutil.copy(source, dest)
time.sleep(5)
# Extract audio, process it, add it back to the video
video_in = dest
processed_audio = os.path.join(processed_audio_dir, filename.split(".")[0] + ".wav")
final_output_name = os.path.join(final, filename)
# do_command("Help: Command=Popmute")
do_command("Import2: Filename={}".format(video_in))
time.sleep(5)
do_command("SelectAll:")
do_command('Popmute: thresh=-0.5 floor=-100')
do_command('Amplify: Ratio=2')
time.sleep(1)
do_command("SelectAll:")
do_command('Amplify:')
do_command('Popmute: thresh=10 floor=100')
time.sleep(1)
do_command("Export2: Filename={} NumChannels=2".format(processed_audio))
time.sleep(5)
do_command("SelectAll:")
do_command("Export2: Filename={}".format(processed_audio))
do_command("SelectAll")
do_command("RemoveTracks")
do_command("RemoveTracks:")
time.sleep(5)
# do_command('Close:')
# final_output_name = "output-" +
# TODO Folderisation of output by lecture
print("Combining video with audio at {}".format(processed_audio))
call('ffmpeg -i {} -i {} -acodec copy -vcodec copy {}'.format(video_in, processed_audio, final_output_name), shell=True)
print("Combining video at {} with audio at {}".format(video_in, processed_audio))
# https://superuser.com/questions/277642/how-to-merge-audio-and-video-file-in-ffmpeg
call('ffmpeg -i {} -i {} -acodec copy -vcodec copy -map 0:v:0 -map 1:a:0 {}'.format(video_in, processed_audio, final_output_name), shell=True)
print("\033[92mDone! Result is at {}".format(final_output_name))
do()