Joe Dolson

Accessible Video Library solves a problem in WordPress: the ability to manage videos and manage critical associated media including captions, transcripts, and subtitles for each video.
In WordPress 3.6, WordPress incorporated the MediaElements.js library for showing videos. It’s a good library, and includes native support for captions and internationalization, is keyboard accessible, and supports YouTube.
However, the WordPress implementation doesn’t provide any method to add captions, subtitles, or reference YouTube videos. You can always embed YouTube videos using oEmbed, but these videos don’t have much at all in the way of keyboard support.
Accessible Video Library gives you a custom post type that you can use to manage your video media. You can upload captions in .SRT or .DFXP format, upload subtitles also in .SRT or .DFXP format, use the content of the post to include a video transcript, and can reference YouTube videos.
Additionally, you can upload multiple formats of your video files to improve browser compatibility for your videos.
<h4>Translations</h4>
Available languages (in order of completeness): 
German, Portuguese (Brazil), Polish, French, Dutch
Visit the <a href="http://translate.joedolson.com/projects/accessible-video-library" rel="nofollow ugc">Accessible Video Library translations site</a> to check the progress of a translation.
Translating my plug-ins is always appreciated. Visit <a href="http://translate.joedolson.com" rel="nofollow ugc">my translations site</a> to start getting your language into shape!
<a href="http://www.joedolson.com/translator-credits/" rel="nofollow ugc">Translator Credits</a>

Accessible Video Library

Generates a library for your video information where you can upload caption files, include transcripts, and upload subtitles for other languages.

Philip Arthur Moore

We Cobble

Right now WordPress currently presents no easy way for web publishers to add subtitles into their posts, pages, and other custom post types. This leaves users and developers in a bit of a quandary, trying to figure out how best to present subtitles in a beautiful and sensible way. Post <a href="https://codex.wordpress.org/Function_Reference/the_excerpt" rel="nofollow ugc">excerpts</a> are a very poor choice for subtitles and the only available option outside of <a href="https://codex.wordpress.org/Custom_Fields" rel="nofollow ugc">custom fields</a>, but custom fields aren’t entirely self-explanatory or user-friendly. This simple, straightforward plugin aims to solve this issue.
Simply download Subtitles, activate it, and begin adding subtitles into your posts and pages today. For more advanced usage of the plugin, please see the <a href="https://wordpress.org/plugins/subtitles/faq/" rel="ugc">Frequently Asked Questions</a>.
If you like Subtitles, <a href="https://www.paypal.me/wecobble" rel="nofollow ugc">thank me with coffee</a>. If you find it buggy, <a href="https://github.com/wecobble/Subtitles/issues" rel="nofollow ugc">tell me on GitHub</a>. And if you have a cool example of how you’re using Subtitles on your website, let me know on <a href="https://twitter.com/philip_arthur" rel="nofollow ugc">Twitter</a>.

Subtitles

Thanks. Hopefully it will get Gutenberg support too when the time comes.

Clean code, no ads or nags, works perfect

Add subtitles into your WordPress posts, pages, custom post types, and themes. No coding required. Simply activate Subtitles and you're ready.

Accessible Video Library vs Subtitles