batch-audio-extract 0.5.1

A mass treatment script for extracting part of audio files using FFMPEG

Audio extract

Batch extract part of multiple audio files It's a wrapper around FFMPEG. Give these guys a thumbs up ! https://www.ffmpeg.org/

Build

See build.md

installation

prerequisites

• ffmpeg installed
• python installed
• download and install the wheel file for CLI or gui-x.x.x. from here [https://github.com/makiwara-fr/extract_audio_exercept/releases/latest]

How to - Graphical interface

• Download audio_extract.exe from here [https://github.com/makiwara-fr/extract_audio_exercept/releases/latest]
• Put it where ever you want
• click on the file to launch it

How to - CLI

After installing, the wheel.

In any working directory, create a file parameters.yaml (see example below). If undefined, default parameters will apply.

input_dir: input
output_dir: output
first_second: 0
last_second: 120
input_file_extension: [mp3, wav]

Then launch command in a terminal, in the directory of the parameters.yaml file

audio_extract

see more with

    audio_extract --help

Parameters for parameters.yaml

Parameter	Description	Default Value
input_dir	The directory containing the audio files you want to process.	Current directory
output_dir	The directory where the extracted audio clips will be saved. The output format is original_filename_extract.mp3.	./output/
first_second	The start time (in seconds) for the audio extraction.	0
last_second	The end time (in seconds) for the audio extraction.	60
input_file_extension	A list of file extensions to be considered for processing.	[mp3, wav]
path_ffmpeg (optional)	The path to the FFMPEG bin directory if it's not in your system's PATH.	Not set
debug (optional)	Enables debug mode for more verbose output.	False

Parameters for CLI

All parameters from the parameters.yaml file can be overridden via command-line arguments.

Argument	Description	Corresponding yaml parameter
-d, --debug	Enable debug mode.	debug
-i, --input	Input directory containing audio files.	input_dir
-o, --output	Output directory for extracted audio files.	output_dir
-s, --start	Starting second for the audio excerpt.	first_second
-e, --end	Ending second for the audio excerpt.	last_second
-f, --fade	Fade duration in seconds (0 for no fade).	fade_d

Examples

• Extract the first 30 seconds of all audio files in the my_audio directory and save them to my_extracts:

  audio_extract --input my_audio --output my_extracts --start 0 --end 30
  

• Extract audio from second 60 to 120 with a 3-second fade in/out:

  audio_extract --start 60 --end 120 --fade 3
  

• Run in debug mode using a custom input directory:

  audio_extract --debug --input /path/to/your/audio