YouTubeVTT2ASS

Convert YouTube Auto VTT subtitle to ASS subtitle with rolling and Karaoke effect
It'll have the same effect as you see on YouTube's webpage.

Change log

v.0.0.3

Fix latest YouTube VTT support
Reconstruct VTT processing

v.0.0.2

Add ass subtitle file output
Add video encoding avisynth and nvencc file output

v.0.0.1

First edition

Note

the VTT file from YouTube can be download using youtube-dl --write-auto-sub
find out more: https://github.com/rg3/youtube-dl/blob/master/README.md#subtitle-options
the x y height values and the style of ass should be changed accordingly