ndollinger / quick_and_dirty_wav_util

Quick and Dirty command line utility for performing operations on .wav files

quick_and_dirty_wav_util

Quick and Dirty command line utility for performing operations on .wav files.

Currently, the following operations are supported:

• Split the channels of a stereo wav to a mono wave

Usage

usage: wav_split.py [-h] [--output_directory OUTPUT_DIRECTORY] [--output_file_name OUTPUT_FILE_NAME] [--channel CHANNEL] wav_file

Create a Mono .wav from a Stereo .wav

positional arguments:
  wav_file              File Name of Wav file to translate

optional arguments:
  -h, --help            show this help message and exit
  --output_directory OUTPUT_DIRECTORY
                        Directory where split wave files end up
  --output_file_name OUTPUT_FILE_NAME, -o OUTPUT_FILE_NAME
                        File name of the newly created mono wave file. If not supplied, the output file is the
                        input file name with the channel appended to the file name.
  --channel CHANNEL     which channel to keep
  --verbose, -v         prints additional details to stdout

Prerequisites

todo

quick_and_dirty_wav_util's Issues

Second Channel not correctly extracted

The files tests/M1F1-int16-AFsp.wav and tests\M1F1-uint8-AFsp.wav have completely different audio on each channel, as such, the resultant .wav file generated by the utility should be different when specifying --channel 0 vs --channel 1. Currently, the utility only produces a mono version of the first channel audio.