What do you mean by tidbits?

Some interesting or unusual events in the filming of film and television works.

Trivia refers to some interesting or unusual things that happened during the filming of movies, TV plays or stage plays, and it is some fragments recorded by the crew or photographers. These clips include the impromptu performance of the actors, on-site mistakes, interesting dialogues and the daily life of the crew. At first, the tidbits were just entertainment and records for the crew, but with the increasing interest of the audience in movies and TV series, the tidbits became a part of the film release, providing more background and entertainment for the audience.