Stagnant or digital commercials that appear either before the movie previews or intermission block. Very effective way of hitting a large percentage of the 18 to 49 educated demographics, and a great way to reach a captive audience.
AD Film: Our effective and captivating approach enable us to promote a brand / company / business by bringing products or services, ideas to the attention of customers.
Other type of digital medium is slide with animation which grab audience attraction and create an interest to look what the product it is.
A traditional and constant medium is static slide with voice.