"Amateur video" refers to video content created by non-professionals, typically characterized by a more informal, unpolished style compared to professional productions. These videos are often made by individuals or small groups using basic equipment and limited resources. The term can apply to various types of content, including home movies, vlogs, instructional videos, and other personal recordings.

In the context of adult content, "amateur video" specifically refers to explicit material produced by individuals who are not professional performers or filmmakers. These videos often aim to present a more authentic, natural, and relatable experience compared to the highly produced and staged nature of professional adult films.