Fabrice Quenneville
8ff995a29f
- Added shorthand options for common arguments: - `-t` for --track - `-f` for --file - `-d` for --dir - Simplified command-line usage for managing audio and subtitle tracks in video files.
133 lines
4.4 KiB
Python
Executable File
133 lines
4.4 KiB
Python
Executable File
#!/usr/bin/env python3
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# video_manage_audio.py
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import argparse
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import argcomplete
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import colorama
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import os
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import subprocess
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# Initialize colorama for colored output in the terminal
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colorama.init()
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creset = colorama.Fore.RESET
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ccyan = colorama.Fore.CYAN
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cyellow = colorama.Fore.YELLOW
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cgreen = colorama.Fore.GREEN
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cred = colorama.Fore.RED
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def process_audio(file_path, track, command):
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"""
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Modify audio tracks of a video file based on the given command.
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- 'remove': Remove the specified audio track while keeping everything else.
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- 'keep': Keep only the specified audio track and remove all others.
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The function preserves video, subtitles, and metadata.
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"""
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print(f"{cgreen}Processing file: {file_path}{creset}")
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output_file = f"{os.path.splitext(file_path)[0]}_{command}_audio{os.path.splitext(file_path)[1]}"
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# Construct ffmpeg command based on user choice
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if command == "remove":
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# Remove only the specified audio track while keeping all other streams
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ffmpeg_command = [
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"ffmpeg", "-i", file_path, "-map", "0", "-map", f"-0:a:{track}",
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"-c", "copy", output_file
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]
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elif command == "keep":
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# Keep only the specified audio track while preserving video, subtitles, and metadata
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ffmpeg_command = [
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"ffmpeg", "-i", file_path, "-map", "0:v", "-map", f"0:a:{track}",
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"-map", "0:s?", "-map", "0:t?", "-c", "copy", output_file
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]
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else:
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print(f"{cred}Invalid command: {command}{creset}")
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return
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try:
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# Execute the ffmpeg command and capture output
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result = subprocess.run(ffmpeg_command,
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE,
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text=True)
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if result.returncode == 0:
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print(
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f"{ccyan}Audio processing complete. Output saved to {output_file}{creset}\n"
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)
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else:
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print(
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f"{cred}Command failed with return code {result.returncode}{creset}\n"
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)
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print(f"{cred}Error output:\n{result.stderr}{creset}\n")
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except subprocess.CalledProcessError as e:
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print(f"{cred}Error processing audio: {e}{creset}\n")
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def process_directory(dir_path, track, command):
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"""
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Recursively processes all video files in the specified directory.
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Applies the chosen audio modification (remove or keep) to each file.
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"""
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for root, _, files in os.walk(dir_path):
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for file in files:
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if file.endswith((".mp4", ".mkv", ".avi", ".mov")):
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file_path = os.path.join(root, file)
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process_audio(file_path, track, command)
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def main():
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"""
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Main function to parse command-line arguments and initiate the audio processing.
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"""
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# Create argument parser
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parser = argparse.ArgumentParser(
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description="Manage audio tracks in video files.")
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# Define command line arguments
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# Add a positional argument for the command
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parser.add_argument('command',
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choices=['remove', 'keep'],
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help='Command to run')
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# Add other arguments with both short and long options, including defaults
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parser.add_argument("-t",
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"--track",
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type=int,
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default=0,
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help="Audio track index (default is 0).")
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parser.add_argument("-f",
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"--file",
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type=str,
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help="Path to a specific video file.")
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parser.add_argument(
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"-d",
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"--dir",
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type=str,
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default=os.getcwd(),
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help="Directory to process (default is current directory).")
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# Enable autocomplete for command-line arguments
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argcomplete.autocomplete(parser)
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# Parse command line arguments
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args = parser.parse_args()
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# Process a single file if provided, otherwise process a directory
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if args.file:
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if os.path.isfile(args.file):
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process_audio(args.file, args.track, args.command)
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else:
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print(f"{cred}File {args.file} does not exist.{creset}")
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else:
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if os.path.isdir(args.dir):
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process_directory(args.dir, args.track, args.command)
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else:
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print(f"{cred}Directory {args.dir} does not exist.{creset}")
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if __name__ == "__main__":
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main()
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