Hi there! Are you talking about videos in specific places, or all videos in general? In case you weren't aware, we do have text transcriptions and captions for our videos here on the site. You can find the button to turn on those functions in the lower right hand corner, the 'cc'. The "search this video" feature will show you all of the video's dialogue in written form. 😀
And of course, most videos on YouTube and Facebook now offer captions, too. Let us know if you're trying to figure out something specific and maybe we can help. Take care! -Melissa, team member