Hoping someone may be able to help. I am looking to render out a 4k video in portrait orientation for a digital exhibit. The only codec I can find that will allow me to do this at full resolution is the cineform gropro codec... which only works with quicktime. Rendering out just five minutes, of the 50 minute video, provides me with 37GB mov file. The end file size is just not manageable with the player I would be using. Anyone know of any other codecs I could use to render at full scale in portrait orientation and not as a mov file?