rsubs, a rust library for converting and changing subtitles

Currently a work in progress but it should be able to produce usable .srt,.vtt and .ssa/ass files from one another.

Usage:

use rsubs_lib::srt;
use rsubs_lib::vtt;
use rsubs_lib::ssa;

fn main() {
        srt::parse("./tests/fixtures/test.srt".to_string()) // Can read either a file or a string
            .to_vtt() // converts file to WEBVTT
            .to_file("./tests/fixtures/test.vtt".to_string()) // Writes the converted subtitle to a file
            .unwrap();
        vtt::parse("./tests/fixtures/test.vtt".to_string()) 
            .to_ass() // converts file to SSA/ASS
            .to_file("./tests/fixtures/test.ass".to_string())
            .unwrap();
        ssa::parse("./tests/fixtures/test.ass".to_string()) 
            .to_srt() // converts file to SRT
            .to_file("./tests/fixtures/test_1.srt".to_string()) 
            .unwrap();
}

More examples are provided in the examples folder.

Current features:

• Changing colors
• Shifting timestamps
• Changing line text
• In SSA and VTT format changing line style is also possible