Hi I'm new to this form. I'm not sure if I am even in the correct form. If I'm not sorry. My question is I am using a program to change the audio format from ACC to AC3. Then I use a program to mux the converted fie to blu-ray format. After the above mentioned steps the audio and video play normally in 16:9 aspect ratio. When I use ImgBurn to burn a disc or create an iso file the result ing files are in full screen. I cant seem to find anywhere in any of the 3 programs to change the aspect ratio.
If you have any suggestions I would appreciate it.
Thanks for your help.
