I have used m2t file with Ultra in the past with no problems. All of the sudden I just get a white screen and the audio is all jumbled. It is definately a Codec issue i beleive however m2t play fine in all other apps. I have a post in the Ultra forum but so far no help, just wondering if anyone here has had the issue and resolved it in the past or suggestions. Avi's play fine so I am using Cineform files for now but the files are so huge its kinda a PIA. the m2t 's key plenty fine.
I have done a complete uninstall of Ultra 2 including remove all reg entries ,and loaded the m2t's into G spot it says its using the Elcard/moonlight encoder (which is Cineform's i believe).
i just cant get Ultra to decode them.

no new programs installed since last use when they worked fine but maybe some updates...