"Of Manners gentle, of Affections mild; In Wit a man; Simplicity, a child."
--- Alexander Pope
Generate an SBV file for a youtube video where you want to add subtitles
Note: This assumes you have a transcript of a Youtube video ready already
First, paste a link to any YouTube video you want to add captions for. Once you click on the "Put video" button, the video will appear on top and the other buttons will be enabled.
Next, paste the transcript (or text) that you want to display alongside the video in the text-box provided on the left. Each new display of text must be separated by a newline.
Once you start playing the video, each time you click on the "Add subtitle" button, it will remove one line from the top of the transcript, and add it as a timed message to the text on the right.