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• FFMPEG script to merge all files in a list and make a 1920x1080p 60fps mp4 video

  28 février 2021, par BitBit

  I have a list of 46 videos in a text file. I tried the concat method to merge all of them, which worked but the quality is very poor and the audio is bugged/missing at parts.

  Can someone please help me with a script to merge all 46 videos and the output to be 1920x1080 60fps mp4 video ?

  


• How can i use exiftool ffmpeg and python to create a script that collects videos/images and puts them in a sequence ?

  15 mars 2019, par David G

  Hey all I am rather new to scripting in python and am looking for some help with a script that i am working on. the script i have in python uses exiftool to read metadata in video and image files however i need it to go further where it uses my input of some keywords that it searches the meta data for then copies the videos to another directory and then links them together in ffmpeg ready for me to make detailed edits in Premier Pro eg : my input will be

  keywords = ("Opening", "part01", "part02", "ending")etc...

  description = ("date", "client")etc...

  then the script will find the videos with that in its meta and copy x2 them and then run one of the copies through ffmpeg to put them in a sequence respective to the order of the keywords.

  import os
  
  import subprocess
  
  
  
  for path, subdirs, files in os.walk("/Users/me/Desktop/videosAndImages"):
  
      input_file = "."
  
      exe = "exiftool"
  
      process = subprocess.Popen([exe, input_file], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True)
  
      for output in process.stdout:
  
          print(output.strip())

  this is the script if i have it with just the input as input_file"." and not the for loop i can run exiftool with the cmd /terminal and this for loop just scans directories and not the images inside please help.

• How do I pass a variable to shell script ?

  18 mars 2017, par Björn

  I´m trying to create a textfile that my ffmpeg-command can use to merge two videofiles. The problem I´m having is getting my folder/file-paths to look like I want. The two lines that cause my problems are :

  set theFile to path to replay_folder & "ls.txt"

  I simply want this path to be the path of replay_folder and ls.txt

  In the shell script line I want the same thing.

  do shell script "cd " & replay_folder & "
   /usr/local/bin/ffmpeg -f concat -i ls.txt -c copy merged.mov"

  I get this path with the shell script Macintosh HD:Users:BjornFroberg:Documents:wirecast:Replay-2017-03-17-12_11-1489749062:

  But I want this /Users/BjornFroberg/Documents/wirecast/Replay-2017-03-17-12_11-1489749062/

  The full code is :

  tell application "Finder"
  
  set sorted_list to sort folders of folder ("Macintosh HD:Users:bjornfroberg:documents:wirecast:") by creation date
  
  set replay_folder to item -1 of sorted_list
  
  set replay_files to sort items of replay_folder by creation date
  
  end tell
  
  
  
  set nr4 to "file '" & name of item -4 of replay_files & "'"
  
  set nr3 to "file '" & name of item -3 of replay_files & "'"
  
  
  
  set theText to nr4 & return & nr3
  
  
  
  set overwriteExistingContent to true
  
  
  
  set theFile to path to replay_folder & "ls.txt" --actual path is: POSIX file "/Users/BjornFroberg/Documents/wirecast/Replay-2017-03-17-12_11-1489749062/ls.txt"
  
  
  
  set theOpenedFile to open for access file theFile with write permission
  
  
  
  if overwriteExistingContent is true then set eof of theOpenedFile to 0
  
  
  
  write theText to theOpenedFile starting at eof
  
  
  
  close access theOpenedFile
  
  
  
  do shell script "cd " & replay_folder & "
  
  /usr/local/bin/ffmpeg -f concat -i ls.txt -c copy merged.mov"

  Any help is appreciated :)