Created
February 16, 2021 10:12
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python-ffmpeg merging video and sound files
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# I had mistakenly downloaded some video fiels without sound so then after I had to download the sound files related but | |
# how could I merge them to finally have a single file? following code would this! | |
# !attention this file has to be inside the directory where the video and sound exists - | |
# and the result would be in a sub-directory named `output` | |
import os | |
from os import listdir | |
from os.path import isfile, join | |
mypath = '.' | |
onlyfiles = [f for f in listdir(mypath) if isfile(join(mypath, f))] | |
mp4s = [f.split('.')[:-1] for f in onlyfiles if f.split('.')[-1] == 'mp4'] | |
def path_creator(string): | |
string = string.replace(' ', '\ ') | |
string = string.replace('#', '\#') | |
string = string.replace('&', '\&') | |
return string | |
os.system('mkdir output') | |
for f in mp4s: | |
os.system( | |
f'ffmpeg -i ./{path_creator(str(*f))}.mp4 -i ./{path_creator(str(*f))}.webm -c copy ./output/{path_creator(str(*f))}.mp4') |
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