I'm trying to encode 4K portrait h.264 .mp4 and I get the following message "Frame dimesions are not supported. Please check that both width/height alues are within limits."
As a temporary work around I'm rendering Landscape 3840x2160 with my content rotated 90 degrees. This will not be good enough in the long run though as I have to produce content for a digital signage player that outputs portrait 2160x3840.
Is there a way to force 2160x3840 or will this resolution be supported in the near future?
Cheers,
R Wallace