Length[DeleteFile/@FileNames["index.html","C:\\drorbn\\AcademicPensieve\\Album",2]]

SetDirectory["C:\\drorbn\\AcademicPensieve\\Album\\2020.11.07_Bruce_Hike_9-_Veevers_Park_to_Kimberly_Drive_(and_back)"];
(Interpretation[ImageResize[Import@#,400],#]->"")&/@FileNames["*.jpg"|"*.jpeg"|"*.png"|"*.mp4"]

{
"TitleNotes" -> "With Assaf. When we stopped at Brantford, t'was cold! The actual ride was warm enough.",
"ImageComments" -> {}
}