Every so often when I open up my saved DVD project all my video files are no longer transcoded. So I have to retranscode all of them before I can burn another disc. This can take hours. Why is this happening and how do I stop it?
I have no control over when it happens... I could open the file once every two weeks four times in a row and the file will be fine... but then suddenly I could open it and it will need all the files re-transcoded.