(e.g., a person talking, someone performing an action, or a security camera clip?)
: Identifiers like "g4" (often referring to a specific group or category) are frequently seen in datasets like UCF101 or Kinetics , where videos are categorized by activities (e.g., "g01", "g02"). g4_01322.mp4
However, because this specific naming convention is common across several academic repositories, I need a little more context to find the exact paper you're looking for. It is most likely associated with one of the following: a person talking
(e.g., in a specific GitHub repository, a textbook, or a lecture?) someone performing an action
: Many videos with similar alphanumeric codes belong to the Deepfake Detection Challenge (DFDC) or FaceForensics++ . Researchers often reference these specific files when discussing detection errors or specific visual artifacts.