https://github.com/emoon/stemgen
STEM generator using libopenmpt with glue in Rust
https://github.com/emoon/stemgen
Last synced: about 1 year ago
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STEM generator using libopenmpt with glue in Rust
- Host: GitHub
- URL: https://github.com/emoon/stemgen
- Owner: emoon
- License: mit
- Created: 2023-11-17T19:35:15.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2023-11-27T12:14:30.000Z (over 2 years ago)
- Last Synced: 2025-03-26T07:51:15.336Z (about 1 year ago)
- Language: C
- Size: 2.73 MB
- Stars: 4
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# stemgen
STEM generator using libopenmpt with glue in Rust
# Building
Download Rust by following the instructions here https://rustup.rs
Notice that a C++ toolchain needs to be installed along with Cmake as well. On Windows this means Visual Studo 2019 or later and on Linux or macOS clang or gcc.
`cargo build --release`
And to run
`cargo run --release -- `
or just run directly from
`target/release/stemgen`
after building the release config
# Usage
```
Usage: stemgen [OPTIONS] --input --output
Options:
-i, --input
Input song or directory of files supported by libopenmpt
-o, --output
Output directory to place the generated files
-r, --recursive
If input is a directory recursive can be used to get the all files within that directory
--stereo-separation
Represents the stereo separation generated by the mixer in percent. Range is [0, 200] and default value is 100
--full
Render the whole song as is
--progress
Show progressbar when generating
-s, --sample-rate
Output sample rate. Should be in [8000, 192000]
[default: 48000]
--stereo
Render the instruments to stereo wav files. mono is default
-c, --channels
Render each instrument for each channel (if false only a _all file will be generated)
--instruments
Render each instrument to a separate file
--song-samples
Write samples in the song to disk
[possible values: flac, wav]
-f, --format
Sample depth for the rendering
[default: int16]
[possible values: int16, float]
-w, --write
Write format for the rendering
[default: flac]
[possible values: flac, wav, vorbis, mp3]
--vorbis-mode
Mode for the ogg vorbis encoding
[default: vbr]
[possible values: vbr, quality-vbr, abr, constrained-abr]
--vorbis-bitrate
Bitrate option for vbr, abr, quality-vbr and constrained-abr
[default: 160]
--vorbis-quality
Quality option for quality-vbr range is [-0.2, 1]
[default: 0.5]
--mp3-bitrate
Bitrate for mp3 encoding in kbps supported values: [8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320]
[default: 320]
--mp3-vbr
Vbr mode for mp3 encoding
[default: mthr]
Possible values:
- off: Off
- mt: MT
- rh: RH
- abr: ABR
- mtrh: MTRH
--mp3-vbr-quality
Quality for VBR encoding
[default: good]
Possible values:
- best: Best possible quality
- second-best: Second best
- near-best: Close to best
- very-nice: Very nice
- nice: Nice
- good: Good
- decent: Decent
- ok: Okayish
- second-worst: Almost worst
- worst: Worst
--mp3-quality
Quality for regular encoding
[default: good]
Possible values:
- best: Best possible quality
- second-best: Second best
- near-best: Close to best
- very-nice: Very nice
- nice: Nice
- good: Good
- decent: Decent
- ok: Okayish
- second-worst: Almost worst
- worst: Worst
-h, --help
Print help (see a summary with '-h')
-V, --version
Print version
```