I never had any problems preparing and burning blu-ray discs with my home video footage (i.e. 1080 i Pal), but now it seems impossible to get hold of some bugs in the muxing offered by DVDA. I am working at a 2 hours project based on 1080p video with AC3 audio, Chinese and English subtitles. I had no problems preparing a DVD disc with only a different video format, but now I keep on receiving message errors like this: "Status: MUXComp:Validating error. --- L'elemento "PG_language_code" ha un valore non valido per il tipo di dati." or "Status: Validating error. --- L'elemento "Audio_language_code" ha un valore non valido per il tipo di dati." [please notice the Italian in the text) I changed everything I could think of, like the language code of the audio track and the position of the two subtitle tracks, bit it seems that DVDA just doesn't allow me to prepare something more technical than a standard DVD.
The message comes when the preparation of the disc is almost at the end.

Federico