How to add closed captions to a video

[Angela_Schondek]

In order make a video accessible, we would like to upload an SRT file with the MP4 video file. Is this possible on a landing page? Or are there other ways to add closed captions to a video housed within Marketo? We are unable to host the video on a public site (our own website, youtube, etc.) and would like to ensure accessibility. 

[SanfordWhiteman · Accepted solution]

You want to use a VTT (standard) file, not SRT. Convert your SRT using https://atelier.u-sub.net/srt2vtt/.

Not sure how large your MP4 file is but I suspect your actual problem is going to be Design Studio kicking out the file for being too large.