Updated Version v1.1

Previously the code had a lot of problems with many things when reviewing again:
-> Files were read and being overwritten at same time, leading to corrupt and sometimes frozen video outputs.
-> Sometimes when extracting youtube videos, there may not be audio available and so will continue regardless.
-> The video dimensions never fit the tiktok recommended dims and so was obscured when uploaded.
-> The layout for captions on the video and overall format of the video was not nice to look at.
-> Cropping videos did not work properly most of the time.

All these issues have now been fixed.

Current Problems:
-> Design and layout of classes was not thought out as well and so left it very messy and not structured well.