Manipulate subtitles in GO (.srt, .ssa/.ass, .stl, .ttml, .vtt (webvtt), teletext, etc.)

Rip, extract and convert subtitles to .srt closed captions from .xml/dfxp/ttml and .vtt/WebVTT (e.g. Netflix, YouTube)

WWDC Session Transcripts

Stream-based library for parsing and manipulating subtitle files

Read, write, convert and segment WebVTT caption files in Python.

A Python library for editing subtitle files

Subtitle/caption converter

A collection of tools made to help you create and edit subtitles in different formats (Subrip, WebVTT, Substation Alpha...)

Subtitle conversion library and CLI tool. Converts between STL, SRT, TTML, SCC, TTML and WebVTT files.

Kaltura Live Media Framework

Automatically synchronize and translate subtitles, or create new ones by transcribing, using pre-trained DNNs, Forced Alignments and Transformers. https://subaligner.readthedocs.io/

A parser for WebVTT caption files written in Swift.

A tool for converting Web Video Text Tracks Format (WebVTT) subtitle to srt one. As most of video players support srt subtitles and can't open vtt subtitles, We should convert vtt to srt or sub subtitles but it's not easy to do that.

rust library for subtitle manipulation and conversion

Modern media captions parser and renderer (~5kB). Supports VTT, SRT, and SSA. Works server side, supports text streams, rollup captions via VTT regions, customization via CSS, and more.

Convert WebVTT subtitles to SubRip.

▶️ Extract and save WebVTT closed caption tracks from YouTube videos

MaMpf (Mathematical Media Platform) — an E-Learning platform for mathematics featuring a media player & editor. Developed & deployed at Heidelberg University.

A command line tool that converts subtitle files from SubRib (.srt) format to WebVTT (.vtt) format

A simple application for quickly converting subtitle files from SubRib (.srt) format to WebVTT (.vtt) format.