How do I create this type of video / subtitle?

[queensoft]

This video: https://www.youtube.com/watch?v=lYxkcS4_z1A
I have the text transcription, I can create SRT (or other formats), synchronize it properly - using Subtitle Edit.

Right now I'm using Vegas Pro 14 > ProType Titler > Layout > Selection type > Word ..... pretty much all done by hand.
And I get something like this: https://youtu.be/AOT_oge1mEU

But client wants new style, like above video.
Doesn't have to be 100% exact, just something like that, highlight each word.

Unfortunately, I don't think I can use another huge video editor (like Premiere, Final Cut, DaVinci....)
So I need recommendations for Vegas Pro plugins / scripts, other specific / custom software for subtitles creation..... stuff like that.
Thank you.

[johns0]

It's just burned in pgs graphics so you will need graphics based subtitle editor.

[queensoft]

What is "pgs graphics"?
Is there a way to create them automatically?
And to respect timings / durations from actual subtitle file?
Some examples of "graphics based subtitle editor" ?

[Nikse]

You can use "Advanced Sub Station Alpha" to create something similar, but doing this manually will take a lot of time for a longer video.

ASSA example with highlight of words.

[Script Info]
; This is an Advanced Sub Station Alpha v4+ script.
Title: 
ScriptType: v4.00+
PlayDepth: 0
ScaledBorderAndShadow: Yes

[V4+ Styles]
Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding
Style: Default,Arial,29,&H00FFFFFF,&H0000FFFF,&H00000000,&H00000000,0,0,0,0,100,100,0,0,1,1,1,2,10,10,10,1

[Events]
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: 0,0:00:02.00,0:00:02.30,Default,,0,0,0,,{\bord2}{\t(\bord4)}This{\bord1} {\c&H00FFFF&}is a test.{\c&HFFFFFF&}
Dialogue: 0,0:00:02.30,0:00:02.60,Default,,0,0,0,,{\bord4}{\t(\bord2)}This{\bord1} {\c&H00FFFF&}is a test.{\c&HFFFFFF&}
Dialogue: 0,0:00:02.60,0:00:02.90,Default,,0,0,0,,{\c&H00FCFF&}This{\c&HFFFFFF&} {\bord2}{\t(\bord4)}is{\bord1} {\c&H00FCFF&}a test.
Dialogue: 0,0:00:02.90,0:00:03.20,Default,,0,0,0,,{\c&H00FCFF&}This {\bord4}{\c&HFFFFFF&}{\t(\bord2)}is{\bord1} {\c&H00FCFF&}a test.{\c&HFFFFFF&}
Dialogue: 0,0:00:03.20,0:00:03.50,Default,,0,0,0,,{\c&H00FCFF&}This is{\c&HFFFFFF&} {\bord2}{\t(\bord4)}a{\bord1} {\c&H00FCFF&}test.
Dialogue: 0,0:00:03.50,0:00:03.80,Default,,0,0,0,,{\c&H00FCFF&}This is{\c&HFFFFFF&} {\bord4}{\t(\bord2)}a{\bord1}{\c&H00FCFF&} test.{\c&HFFFFFF&}
Dialogue: 0,0:00:03.80,0:00:04.10,Default,,0,0,0,,{\c&H00FCFF&}This is a{\c&HFFFFFF&} {\bord2}{\t(\bord4)}test.
Dialogue: 0,0:00:04.10,0:00:04.40,Default,,0,0,0,,{\c&H00FCFF&}This is a{\c&HFFFFFF&} {\bord4}{\t(\bord2)}test.

[queensoft]

It looks pretty cool.
And I think I can automate many operations:
- manually create / synchronize SRT
- save as ASS
- make AutoIt program to create "glow" animation for each word (maybe there are other effects too, I'll check it)
- make ffmpeg script to create transparent video (MOV) or solid color background (then use chromakey)
- import "subtitle" video in Vegas Pro, overlay to original video

[Nikse]

Yes, some automation sounds good

Note, that Subtitle Edit can burn-in ASSA files (Video - Generate video with burned-in subtitle... - it just uses FFmpeg)