due to wrong bit budgeting, I rendered a m2v file again from PP with a lower variable bit rate. As before, I replaced the asset and tried to export the BluRay project into a folder on the hdd. But now, I am getting the above mentioned error message. I tried the newly rendered m2v file with ac3 sound in a new Encore project and it worked fine.
In the past, I had this error and fixed it by creating a new Encore project from scratch. But this project has slide shows multi page motion menus etc. and I am sick of doing this all over again. Does anybody have any idea?
Little update: I took everything out of the project and deleted the corresponding files in the project folder. As soon, as I add a footage without any menu or slide show, the error occurs gain. This software is just crap. I had to build a new project with the same assets again and now it works...