This peer-reviewed article shared research supporting the benefits students experienced when the use of video was implemented in a classroom lesson.
Reference
Long, T., Logan, J., & Waugh, M. (2016). Students' Perceptions of the Value of Using Videos as a Pre-class Learning Experience in the Flipped Classroom. Techtrends: Linking Research & Practice To Improve Learning, 60(3), 245-252. doi:10.1007/s11528-016-0045-4
Reference
Long, T., Logan, J., & Waugh, M. (2016). Students' Perceptions of the Value of Using Videos as a Pre-class Learning Experience in the Flipped Classroom. Techtrends: Linking Research & Practice To Improve Learning, 60(3), 245-252. doi:10.1007/s11528-016-0045-4