Version 1 - 2018-10-02
Version 2 - 2018-10-03, Removed ratio property as it is now automated from ja veideo property read.
Version 2.0.3 - 2019-09-18, Code correction for ogg video file
Version 3.0 - 2020-09-13, Easy download prevent property added
Version 3.1 - 2020-12-18, Removed useless second video tag
Version 3.2 - 2020-12-19, Removed video ID duplicate
Version 3.3 - 2020-12-19, Added warnings in case of invalid image or movie file name