Recherche avancée

Sur d’autres sites (6498)

• avcodec/h264 : Be more strict on rejecting pps/sps changes

  6 février 2015, par Michael Niedermayer

  avcodec/h264 : Be more strict on rejecting pps/sps changes
  Fixes race condition
  
  Fixes : signal_sigsegv_1472ac3_468_cov_2915641226_CABACI3_Sony_B.jsv
  Found-by : Mateusz "j00ru" Jurczyk and Gynvael Coldwind
  
  Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] libavcodec/h264_slice.c

• avcodec/h264 : Be more strict on rejecting pps_id changes

  6 février 2015, par Michael Niedermayer

  avcodec/h264 : Be more strict on rejecting pps_id changes
  Fixes race condition
  
  Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] libavcodec/h264.c

• os.walk returns file names but when trying to modify the files it says directory not found

  13 avril 2021, par epWILL

  Im trying to walk through music folder and find all sub folders in it and convert the mp4's in all folders to wav. It prints out the correct file name but when it trys to convert it says directory not found.

  


  I would like to us os.walk to go through all folders instead going through 1 folder and changing the name in the code for the other folders

  


  This code works for one folder

  


  import os
import ffmpeg
import time

path = './musicTest/'


os.chdir(path)
aud_files = os.listdir()
count = 0
count2 = 0


    ##convert mp4 to wav
for file in aud_files:
    os.system('ffmpeg -i "{}" -acodec pcm_s16le -ac 1 -ar 16000 output-{}.wav'.format(file, count))
    count = count + 1
    os.remove(file)


  


  this is the code that gives me no directory found when using os.walk but it prints the file name

  


  import os
from pydub import AudioSegment
import ffmpeg

path = "./musicTest/"
count = 0

for i, (root, dirs, files) in enumerate(os.walk(path)):
   if root is not path:
      for file in files:
           print(file)
           os.system('ffmpeg -i "{}" -acodec pcm_s16le -ac 1 -ar 16000 output-{}.wav'.format(file, count))
           count = count + 1