Possible to create a vtt (video transcribe file) with PR?

I notice I can create from a timeline a nice transcription, but it's not the format I need. Any way to create that vtt file with PR?  This is what one looks like

WEBVTT

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before doing any javascript programming,

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you really need to understand some basic fundamentals

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that includes the language variables. How to declare them or maybe not

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how to work with javascript objects which also includes a raise and

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also functions which are at the core of pretty much all javascript functions

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just like every other programming language. I know Javascript has variables,

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I'm assuming you've used at least one

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programming language and when I say variables,

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you basically know what I mean.

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Some programming languages like basic, for example,

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don't require you to declare your variables.

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You can just use them directly without any kind of declaration

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turns out javascript also lets you do that

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but it's a really bad idea.

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I don't know of any case, we're just using a variable without first declaring it

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makes any sense.

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It is a great way though to introduce bugs into your programs.

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So I strongly recommend to always declare your variables.

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So how do you declare a variable?

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It's simple.

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Let's go back to our running javascript app, we built in the last module.

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I could add one name, my account here to our app. Dot Js javascript file.

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We created an in previous module of this course

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but there is an easier way for me to demonstrate using javascript variables.

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I have not mentioned that javascript is an interpreted language.

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We write our code. We run our code and it just works.

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That does however, mean that we can type javascript into a command prompt,

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basically a javascript interpreter command prompt and we'll get some results

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conveniently in our browser.

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D bugger we can bring up what we call a console

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window and into that we can type javascript commands or statements.

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Let's do that

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to start in the browser, go to the three dots in the upper right hand corner

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click tools,

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then developer tools

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and that brings up the chrome debug tools at the bottom of our web browser,

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click on the console tab and then

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the greater than sign showing

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is our prompt to type javascript lines of code.

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Let's get back to talking about javascript variables. Now

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We can declare variables in three ways

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we could say

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but

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my count equals 100

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Or we could say

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const my count equals 100.

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Or even though I hesitate to show you this,

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we could say far my account equals 100.

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It's probably easiest to save our

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because VAR feels like a shortcut for variable

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but don't do it.

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It's an old syntax and if you use it

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people will think you are old

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use either letter. Const.

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The reason is that by saying let you are declaring

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that you plan on updating that variable with the new value

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later on in the code.

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If you say const

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you are saying that this variable will never change

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and further you are declaring that if your code does try to change it,

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you expect an error to happen.

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There's never a reason why you should use VAR in place of let or const

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Using letter Const

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is just good coding practice