What media file formats work with Headliner? Headliner Support May 18, 2018 20:24 Updated For media uploads - JPG, PNG, SVG, MP4, or MOV up to 200MB. Related articles What are the file size limits, length, and acceptable formats for Audio, Images, and Video? Why is there a 10 Minute limit for the editor, but a 2 hour limit for Full Episode? What is an audiogram? Do I have to create a whole new project if I want to use a different aspect ratio? What is the size of the Landscape/Portrait/Square templates?