LRC Lyrics Timestamp Adjuster 🎶

Simple Python package to adjust the timestamps in a MidiCo-variant synchronised lyrics LRC file

Installation

You can install lrc-adjuster using pip or Poetry.

Using pip:

pip install lrc-adjuster

Using Poetry:

poetry add lrc-adjuster

Usage

The package provides a command-line interface (CLI) tool called lrc-adjuster that allows you to adjust the timestamps in an LRC file by a specified offset.

lrc-adjuster <input_file> <offset>

    <input_file>: Path to the input LRC file.
    <offset>: The time offset to apply to each timestamp in seconds. It can be a positive or negative floating-point number.

For example, to adjust the timestamps in the file input.lrc by an offset of -5.2 seconds:

lrc-adjuster input.lrc -5.2

The adjusted LRC file will be saved with the suffix -adjusted and the offset value before the file extension.

Example

Here's an example of an LRC file:

[re:MidiCo]
[00:10.862]1:/This
[00:11.080]1:is
[00:11.240]1:a
[00:11.400]1:man's
[00:12.080]1:world
...

Running the command:

lrc-adjuster input.lrc 3.5

will produce an adjusted LRC file:

[re:MidiCo]
[00:14.362]1:/This
[00:14.580]1:is
[00:14.740]1:a
[00:14.900]1:man's
[00:15.580]1:world
...

Contributing

Contributions are welcome! If you find any issues or have suggestions for improvements, please open an issue or a pull request on the GitHub repository.

License

This project is licensed under the MIT License. Do with it what you will!