Media is any form of research output that is recorded and played. This is most commonly video, but can be audio or 3D representations.
Agostini, Papeo, Galusca, & Lingnau (2018). A norming study of high-quality video clips of pantomimes, emblems and meaningless gestures. Behaviour Research Methods,
DOI : 10.3758/s13428-018-1159-8