Closed captions can be added to a VOD using a .VTT file. This is basically a text file formatted to be used for closed captions.
There are many resources online that give specific formatting tips.
This is what a .VTT file looks like.
Adding Closed Captions to your VOD
Want to add closed captions to your video on demand (VOD)? Here's what you need to do.
Updated over a month ago