Using an image, video or piece of music in a work you have produced without receiving proper permission or providing appropriate citation is plagiarism. The following activities are very common in today’s society. Despite their popularity, they still count as plagiarism.
Certainly, these media pose situations in which it can be challenging to determine whether or not the copyrights of a work are being violated. For example:
The legality of these situations, and others, would be dependent upon the intent and context within which they are produced. The two safest approaches to take in regards to these situations is: 1) Avoid them altogether or 2) Confirm the works’ usage permissions and cite them properly.