I am trying to export ac3 Dolby digital 5.1 sound from audition. I have changed the Codec in the export settings/mixdown (dolbydigital settings dialogue) from dolby digital plus to dolby digital and it seems to want to give me ac3 audio, as it changes my extension from .ec3 to .ac3 but it repeatadly exports as .ec3. ( I am wanting to bring ac3 audio into encore to use but I continually get the "The software thats used to decode the media is not available on this system" but I'm sure thats a question for the encore people) I'm hoping I'm just doing something wrong. Anyone else able to replicate this or know how to fix it?
Thanks
-Charles