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[Utility & Helpers](/categories/utility) 4. / 5. 200-0k/captioning ActiveLibrary[Utility & Helpers](/categories/utility) 200-0k/captioning ================= A collection of tools to manipulate subtitles 3.0.0(3y ago)0239MITPHPPHP >=7.0 Since Mar 12Pushed 1y agoCompare [ Source](https://github.com/200-0K/captioning)[ Packagist](https://packagist.org/packages/200-0k/captioning)[ RSS](/packages/200-0k-captioning/feed)WikiDiscussions master Synced 1mo ago READMEChangelogDependencies (1)Versions (38)Used By (0) Captioning [![Build Status](https://camo.githubusercontent.com/23fe8c8c5ade96e8242b865f6429fcece025cb874c6c6c5135793d78347fbac0/68747470733a2f2f7365637572652e7472617669732d63692e6f72672f63617074696f6e696e672f63617074696f6e696e672e706e67)](http://travis-ci.org/captioning/captioning) [![Latest Stable Version](https://camo.githubusercontent.com/187303c9497ea19569a433f76ca811b9d3e63064ef8c92e886a999c83a2fe16e/68747470733a2f2f706f7365722e707567782e6f72672f63617074696f6e696e672f63617074696f6e696e672f762f737461626c652e737667)](https://packagist.org/packages/captioning/captioning) [![Total Downloads](https://camo.githubusercontent.com/b352e2c82789105580be20398a3f13305f71b4b76d57f82a5cabdbbb1304466f/68747470733a2f2f706f7365722e707567782e6f72672f63617074696f6e696e672f63617074696f6e696e672f646f776e6c6f6164732e737667)](https://packagist.org/packages/captioning/captioning) [![Scrutinizer Code Quality](https://camo.githubusercontent.com/a05677121ebd666101ad417f7d8384c713f9396a35dc04cbd4348fb98a313165/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f63617074696f6e696e672f63617074696f6e696e672f6261646765732f7175616c6974792d73636f72652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/captioning/captioning/?branch=master) ======================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================= [](#captioning----) Captioning is a collection of tools made to help you create and edit subtitles in different formats: - Subrip (.srt) - WebVTT (.vtt) - Substation Alpha (.ass) - Youtube Subtitles (.sbv) - JSON (TED.com) Subtitles (.json) - \[WIP\] TTML (.dfxp) Installation ============ [](#installation) ``` composer require captioning/captioning "2.*" ``` Usage ===== [](#usage) Examples and snippets in the [wiki](https://github.com/captioning/captioning/wiki). TODO-list ========= [](#todo-list) - \[Substation Alpha\] add dynamic parsing if events format is not the default one - \[WebVTT\] Check if the region defined in WebvttFile object in WebvttCue::checkSetting() - \[TTML\] Implement the buildPart method ### Health Score 34 — LowBetter than 77% of packages Maintenance26 Infrequent updates — may be unmaintained Popularity14 Limited adoption so far Community16 Small or concentrated contributor base Maturity70 Established project with proven stability Bus Factor1 Top contributor holds 70.3% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~95 days Recently: every ~310 days Total 35 Last Release 1213d ago Major Versions 1.3.1 → 2.0.02015-04-05 2.6.3 → 3.0.02022-09-14 PHP version history (3 changes)v1.0.6PHP >=5.4.0 v1.2.0PHP >=5.3.0 3.0.0PHP >=7.0 ### Community Maintainers ![](https://www.gravatar.com/avatar/8c67baba3a55cf560625f95a956abb5995444fdbdf218e17493679c938cbaaba?d=identicon)[200-0K](/maintainers/200-0K) --- Top Contributors [![delphiki](https://avatars.githubusercontent.com/u/303778?v=4)](https://github.com/delphiki "delphiki (232 commits)")[![vkhramtsov](https://avatars.githubusercontent.com/u/5517373?v=4)](https://github.com/vkhramtsov "vkhramtsov (36 commits)")[![danut007ro](https://avatars.githubusercontent.com/u/1083134?v=4)](https://github.com/danut007ro "danut007ro (18 commits)")[![ramanyeda-afk](https://avatars.githubusercontent.com/u/236566171?v=4)](https://github.com/ramanyeda-afk "ramanyeda-afk (15 commits)")[![kakaska](https://avatars.githubusercontent.com/u/5438767?v=4)](https://github.com/kakaska "kakaska (6 commits)")[![scrutinizer-auto-fixer](https://avatars.githubusercontent.com/u/6253494?v=4)](https://github.com/scrutinizer-auto-fixer "scrutinizer-auto-fixer (4 commits)")[![thomaspeeters](https://avatars.githubusercontent.com/u/4222888?v=4)](https://github.com/thomaspeeters "thomaspeeters (3 commits)")[![sadikoff](https://avatars.githubusercontent.com/u/213810?v=4)](https://github.com/sadikoff "sadikoff (2 commits)")[![dzsubek](https://avatars.githubusercontent.com/u/3763696?v=4)](https://github.com/dzsubek "dzsubek (2 commits)")[![bvibber](https://avatars.githubusercontent.com/u/103075?v=4)](https://github.com/bvibber "bvibber (2 commits)")[![Mehrdad-Dadkhah](https://avatars.githubusercontent.com/u/3860685?v=4)](https://github.com/Mehrdad-Dadkhah "Mehrdad-Dadkhah (2 commits)")[![mwleinad](https://avatars.githubusercontent.com/u/15146158?v=4)](https://github.com/mwleinad "mwleinad (2 commits)")[![chdemko](https://avatars.githubusercontent.com/u/834574?v=4)](https://github.com/chdemko "chdemko (2 commits)")[![z38](https://avatars.githubusercontent.com/u/3948085?v=4)](https://github.com/z38 "z38 (1 commits)")[![jakubvojacek](https://avatars.githubusercontent.com/u/3463456?v=4)](https://github.com/jakubvojacek "jakubvojacek (1 commits)")[![RobertPlant](https://avatars.githubusercontent.com/u/3082998?v=4)](https://github.com/RobertPlant "RobertPlant (1 commits)")[![200-0K](https://avatars.githubusercontent.com/u/38166228?v=4)](https://github.com/200-0K "200-0K (1 commits)") --- Tags webvttsubtitlesrtsubripvttssaasssubstation ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/200-0k-captioning/health.svg) ``` [![Health](https://phpackages.com/badges/200-0k-captioning/health.svg)](https://phpackages.com/packages/200-0k-captioning) ``` ### Alternatives [captioning/captioning A collection of tools to manipulate subtitles 2261.3M7](/packages/captioning-captioning)[soluble/mediatools FFMpeg video/audio/subs conversions, thumbnails, audio extraction, query... 1451.7k](/packages/soluble-mediatools)[asdh/laravel-flatpickr A laravel clone of the javascript flatpickr package 6441.3k](/packages/asdh-laravel-flatpickr)[run_as_root/integrity-checker Integrity checker for Composer based projects 3130.0k](/packages/run-as-root-integrity-checker)[minter/minter-php-sdk 277.5k](/packages/minter-minter-php-sdk) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)