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• Console windows displayed during python script execution [closed]

  15 janvier 2020, par vivitare

  i’m trying to create a Youtube converter with python and Tkinter.
  The problem is during the conversion with ffmpeg encoder, a console appear. But I don’t want to display her.

  Windows console displayed during encoding with ffmpeg

  Is there a parameter or something like that to disable this console ?

  I’m using this code to launch dowlnoad and youtube-dl do the rest :

  ydl_opts = {
  
      'format': 'bestaudio/best',
  
      'postprocessors': [{
  
          'key': 'FFmpegExtractAudio',
  
          'preferredcodec': 'mp3',
  
          'preferredquality': '192',
  
      }],
  
      'logger': MyLogger(),
  
      'progress_hooks': [my_hook],
  
  }
  
  with youtube_dl.YoutubeDL(ydl_opts) as ydl:
  
      ydl.download(['https://www.youtube.com/watch?v=BaW_jenozKc'])

• How to create a FFMPEG VIDSTAB batch script Windows

  2 octobre 2019, par esdoublelef

  i’m a photographer and I download photographs (.jpg) and videos (.mov) into a single Windows folder

  I’m looking to create a script that will run the below 3 lines of FFMPEG for every instance of .mov in the folder and let it create stabilized .mp4 copies of the video. I’ll delete the originals manually later.

  ffmpeg -i DSCF0229.MOV -vf vidstabdetect=shakiness=5:accuracy=15:stepsize=6:mincontrast=0.3:show=2 -y dummy.mp4
  
  
  
  ffmpeg -i DSCF0229.MOV -vf scale=trunc((iw*1.15)/2)*2:trunc(ow/a/2)*2 -y scaled.mp4
  
  
  
  ffmpeg -i scaled.mp4 -vf vidstabtransform=smoothing=30:input="transforms.trf":interpol=linear:crop=black:zoom=0:optzoom=1,unsharp=5:5:0.8:3:3:0.4 -y DSCF0229stabilized.mp4

  i can tweak a bit of code, but i’m clueless on where to start. i tried "for do" and even a batch.bat file, but i just can’t get the proper syntax right.

  really appreciate any help here !!

• ffmpeg command not working with Windows XP when files have spaces

  25 février 2014, par user1665130

  I have a wpf application program for video audio merging using a command line tool ffmpeg.
  I can successfully merge files in Windows 7. But when I try to run my program on Windows XP it shows errors.

  Here I include my command line code.

   ffmpeg -i C:\Users\vishnu.aravind\Desktop\SUNP.AVI -i C:\Users\vishnu.aravind\Desktop\Alarm03.wav -c:v copy -c:a aac -strict experimental C:\Users\vishnu.aravind\Desktop\ Vishnu Aravind\new.avi

  I made some research on this and i find out that if the input filenames and output filenames contain extra spaces in them, normally ffmpeg won't take it. Suppose if I edit my above code to

   ffmpeg -i C:\Users\vishnu.aravind\Desktop\SUNP.AVI -i C:\Users\vishnu.aravind\Desktop\Alarm03.wav -c:v copy -c:a aac -strict experimental C:\Users\vishnu.aravind\Desktop\VishnuAravind\new.avi 

  this will successfully execute.

  How to solve if I want the output to be saved to a folder whose folder name contains an extra space ?