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#!/usr/bin/env python3
import sys
import os
import subprocess
import re
#from subprocess import PIPE, CalledProcessError, check_call, Popen
from subprocess import check_output, STDOUT, CalledProcessError, Popen, PIPE
import pexpect
import time
import progressbar
import datetime
sourcedir = "/home/neodarz/video_save/ZXAAA Demo ZX Spectrum/Cracktro"
outdir = "/home/neodarz/video_save/ZXAAA Demo ZX Spectrum_mp3/Cracktro"
def dirSize(path,ext1,ext2):
list_dir = []
list_dir = os.listdir(path)
count = 0
for file in list_dir:
if file.endswith(ext1):
count += 1
if file.endswith(ext2):
count += 1
return count
total = dirSize(sourcedir, ".mp4", ".mkv")
count = 0
for file in sorted(os.listdir(sourcedir)):
try:
name = file[:file.rfind(".")]
if file.endswith(".mp4"):
print("Converting : "+name)
count += 1
#cmd = ["ffmpeg", "-n", "-i", sourcedir+"/"+name+".mp4", "-c:a", "libmp3lame", outdir+"/"+name+".mp3"]²
cmd = "ffmpeg -n -i '"+sourcedir+"/"+name+".mp4' -c:a libmp3lame '"+outdir+"/"+name+".mp3'"
thread = pexpect.spawn(cmd)
cpl = thread.compile_pattern_list([pexpect.EOF,"frame= *\d+",'(.+)'])
while True:
i = thread.expect_list(cpl, timeout=None)
if i == 0: # EOF
break
elif i == 1:
time_number = thread.match.group(0)
print(time_number)
thread.close
elif i == 2:
unknown_line = thread.match.group(0)
if re.match(r'.*Duration.*', str(unknown_line)):
count = 0
for element in unknown_line.split():
count += 1
if re.match(r"^b'Duration:'$", str(element)):
break
total = str(unknown_line.split()[count]).split("'")[1].split(',')[0]
totalRange = time.strptime(total.split('.')[0],'%H:%M:%S')
totalRangeS = datetime.timedelta(hours=totalRange.tm_hour,minutes=totalRange.tm_min,seconds=totalRange.tm_sec).total_seconds()
if re.match(r'.*time=.*', str(unknown_line)):
#print(str(unknown_line)+total)
#print(str(unknown_line).split("=")[2].split()[0]+"/"+total)
timeRange = time.strptime(str(unknown_line).split("=")[2].split()[0].split('.')[0],'%H:%M:%S')
timeRangeS = datetime.timedelta(hours=timeRange.tm_hour,minutes=timeRange.tm_min,seconds=timeRange.tm_sec).total_seconds()
print(str(round(100*timeRangeS/totalRangeS, 1))+"% / 100%", end='\r')
#else if print(unknown_line) # for show other type of error
thread.close
#pass
#p = Popen(cmd, shell=True, stdout=PIPE, stderr=PIPE)
#for line in p.stdout:
# print(str(line.rstrip()))
#p.stdout.flush()
#try:
# print(str(count)+"/"+str(total))
#output = check_output(["ffmpeg", "-n", "-i", sourcedir+"/"+name+".mp4", "-c:a", "libmp3lame", outdir+"/"+name+".mp3"], stderr=STDOUT)
#except CalledProcessError as e:
#except CalledProcessError as e:
# print(e.message)
# if os.path.getsize(outdir+"/"+name+".mp3") < os.path.getsize(sourcedir+"/"+name+".mp4") and re.search(r'.*[already exists].*', str(e)):
# print("\n\nout: "+str(os.path.getsize(outdir+"/"+name+".mp3"))+" < source:"+str(os.path.getsize(sourcedir+"/"+name+".mp4")))
# print("BAD")
#sys.exit(1)
except KeyboardInterrupt:
# Read the comment here => https://stackoverflow.com/a/1112357 !
os.remove(outdir+"/"+name+".mp3")
sys.exit()
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