remucs


Nameremucs JSON
Version 0.4 PyPI version JSON
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home_pageNone
SummaryDemucs wrapper for remixing audio files with additional customizations
upload_time2024-03-25 21:57:10
maintainerNone
docs_urlNone
authorNone
requires_python>=3.11
licenseMIT License Copyright (c) 2024 Jürgen Hock Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
keywords digital audio signal processing dasp dafx effects filter demucs frequency phase spectrum algorithms analysis synthesis
VCS
bugtrack_url
requirements click numpy soundfile stftpitchshift tqdm
Travis-CI No Travis.
coveralls test coverage No coveralls.
            # Remucs

![language](https://img.shields.io/badge/languages-Python-blue)
![license](https://img.shields.io/github/license/jurihock/remucs?color=blue)
![test](https://img.shields.io/github/actions/workflow/status/jurihock/remucs/test.yml?branch=main&label=test)
![pypi](https://img.shields.io/pypi/v/remucs?color=gold)

The purpose of the _remucs_ command line tool is to extract the individual stems from a mix and remix them again in a certain way, e.g. by adjusting the volume gain, left-right channel balance and last but not least, applying transient-preserving pitch shifting. Since the stem extraction is based on the [adefossez/demucs](https://github.com/adefossez/demucs) engine, the stem choice is restricted to the _drums_, _bass_, _vocals_ and _other_ sources.

## Usage

```
Usage: remucs [OPTIONS] FILES...

Options:
  -f, --fine            Use fine-tuned “htdemucs_ft” model.
  -n, --norm            Normalize output amplitude.
  -m, --mono            Convert stereo input to mono.
  -b, --bala TEXT       Balance of individual stems "bass,drums,other,vocals",
                        e.g. "0,0.5,1,-1". [default: 0,0,0,0]
  -g, --gain TEXT       Gain of individual stems "bass,drums,other,vocals",
                        e.g. "2,1,0.5,0". [default: 1,1,1,1]
  -p, --pitch TEXT      Pitch shifting factor in semitones followed by cents,
                        e.g -12 or +12 or +3-50. [default: 0]
  -d, --data DIRECTORY  Directory where to store the intermediate files.
                        [default: <user’s home directory>]
  -q, --quiet           Don't trash stdout.
  -V, --version         Show the version and exit.
  -h, --help            Show this message and exit.
```

## Install

Choose between the latest _remucs_ release or the bleeding edge version:

```
pip install -U remucs
pip install -U git+https://github.com/jurihock/remucs#egg=remucs
```

Don't forget to install one of the available versions of _demucs_ as well:

```
pip install -U demucs
pip install -U git+https://github.com/adefossez/demucs#egg=demucs
```

## License

*remucs* is licensed under the terms of the MIT license.
For details please refer to the accompanying [LICENSE](LICENSE) file distributed with *remucs*.

            

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