"Long-haulers" refer to the people infected with COVID who suffer in longer durations than usual. Most infected people are classified in two groups -- those who heal commonly in two weeks and those who take months to recover. However, long-haulers are those who take longer to recover, and it disregards age. So anyone from youngest to oldest can be long-haulers.
"Infringement" is the act of breaking copyright laws or rights, commonly seen in intellectual property.
The rules of copyright is essentially the prohibition of the law to copy anyone's work. However, copying ideas of anyone's work is legal.
'B-roll' is a video footage where it is focused on parts of the subject, rather than the subject as a whole. It is considered secondary or support footage.
A 'blog' is a web page or website that typically produces written content of a specific niche. Blogs regularly produce write-ups or newsletters, and have audiences that are subscribed to their content.
AVD in Youtube stands for Average view duration. It is a report that shows you the estimated average minutes watched.
APV in Youtube terminology means Average percentage viewed. It refers to the measurement of how much of a video user have watched on average.
AMA in social media stands for ''ask me anything''. It is an interview format in which someone answers questions, usually in real time.