PUBLIC MARKS with tags subtitles & javascript

One thing that has been annoying me for ages is that no video player on the web allows you to write comments for a specific time in the video that get displayed as plain text. Viddler allows you to comment at a certain time and it appears in the video, but the benefits of time based captioning both in terms of accessibility and SEO didn’t quite transpire to any video site maintainers yet. Edit: Darn, I hadn’t looked at Viddler for a long time, it actually does this now, well done!