By default the maximum size supported for video uploads in Carousel is 1GB. You can increase this up to 2GB by modifying one of the configuration files on the Server.
-On the Carousel Server, open the Web.config file located in <InstallDrive>\TRMS\Web\CarouselAPI\ using Notepad or another text editor.
-Change maxRequestLength="1073741824" to maxRequestLength="2000000000" in the httpRuntime tag.
-Save the file
-Log out and back in to Carousel
-Your upload limit should now be 2GB (which will also be reflected in the UI)
