https://github.com/splendide-imaginarius/crosstrimmer
Trim/pad audio files via cross-correlation to match timing of other audio files
https://github.com/splendide-imaginarius/crosstrimmer
audio cross-correlation cut music pad trim
Last synced: 27 days ago
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Trim/pad audio files via cross-correlation to match timing of other audio files
- Host: GitHub
- URL: https://github.com/splendide-imaginarius/crosstrimmer
- Owner: Splendide-Imaginarius
- License: gpl-3.0
- Created: 2023-11-09T18:39:21.000Z (over 1 year ago)
- Default Branch: master
- Last Pushed: 2023-11-28T23:59:18.000Z (over 1 year ago)
- Last Synced: 2025-02-13T23:18:56.655Z (3 months ago)
- Topics: audio, cross-correlation, cut, music, pad, trim
- Language: Python
- Homepage:
- Size: 29.3 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# CrossTrimmer
CrossTrimmer is a tool for automatically trimming/padding an audio file to match the timings of another audio file. If you have a low-quality trimmed audio file, and a high-quality untrimmed master, CrossTrimmer may be able to produce a FLAC file with the same timings as the low-quality file, but with the same quality as the master.
## Installation
First, you'll need to install [CrossLooper](https://github.com/Splendide-Imaginarius/crosslooper) according to its installation instructions.
Once you've done that, to install CrossTrimmer via pip, do this from the `crosstrimmer` repo directory:
```
pip install --user .
```
## Usage
To trim/pad `content.ogg` to match the timing of `timing.ogg` and save the result in `result.flac`:
```
crosstrimmer content.ogg timing.ogg result.flac
```
To trim/pad all pairs of files in two directories:
```
crosstrimmerdir ./content/ ./timing/ ./result/
```
To evaluate the quality difference between `result.flac` and `timing.ogg`, you can do this:
```
./wavinterleave.sh result.flac timing.ogg 5 interleaved.flac
```
The resulting `interleaved.flac` will alternate between 5 seconds of `result.flac` and 5 seconds of `timing.ogg`.
## Related Projects
* [CrossLooper](https://github.com/Splendide-Imaginarius/crosslooper)
* [WavGrep](https://github.com/Splendide-Imaginarius/wavgrep)
## Credits
Copyright 2023 Splendide Imaginarius.
This is not a license requirement, but if you use CrossTrimmer for a project, it would be greatly appreciated if you credit me. Example credits: "Audio was trimmed with CrossTrimmer by Splendide Imaginarius." Linking back to this Git repository would also be greatly appreciated.
CrossTrimmer is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
CrossTrimmer is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with CrossTrimmer. If not, see [https://www.gnu.org/licenses/](https://www.gnu.org/licenses/).