Crossorigin errors when loading VTT file

Question

I\'m new to using the audio tag in HTML 5 and wanted to build a player. I wanted to test using a VTT file in a track tag to see how closed captioning could work.

Here is

Answer 1

You might want to add the following lines in your Web.config if you get 404: not found.

Hopes this helps others. .vtt is not supported from scratch, and thus chrome (among others) blocks the content because of security reasons.