Fair Use

   Fair use is a legal doctrine that says you can re-use copyright-protected material under certain circumstances without getting permission from the copyright owner.

   Different countries have different rules about when it’s acceptable to use material without the copyright owner’s permission. For example, in the United States, works of commentary, criticism, research, teaching or news reporting might be considered fair use. Some other countries have a similar idea called fair dealing that may work differently. Courts analyse potential fair uses according to the facts of each specific case. You’ll probably want to get legal advice from an expert before uploading designs that contain copyright-protected material.

1.    The purpose and character of the use, including whether such use is of commercial nature or is for nonprofit educational purposes.
   Courts typically focus on whether the use is “transformative”. That is, whether it adds new expression or meaning to the original, or whether it merely copies from the original. Commercial uses are less likely to be considered fair, though it is possible to monetise a video and still take advantage of the fair use defence.
2.     The nature of the copyrighted work.
   Using material from primarily factual works is more likely to be fair than using purely fictional works.
3.    The amount and substantiality of the portion used in relation to the copyrighted work as a whole.
   Borrowing small bits of material from an original work is more likely to be considered fair use than borrowing large portions. However, even a small taking may weigh against fair use in some situations if it constitutes the “heart” of the work.
4.    The effect of the use upon the potential market for, or value of, the copyrighted work.
   Uses that harm the copyright owner’s ability to profit from his or her original work are less likely to be fair uses. Courts have sometimes made an exception under this factor in cases involving parodies.