AC3 Export Options
From Audacity Development Manual
AC3 is a compressed audio format developed by Dolby Laboratories, often used in DVD production.
- Accessed by: then choosing AC3 Files (FFmpeg) from the Save as type dropdown menu.
- Also accessed by: then choosing AC3 Files (FFmpeg) from the Save as type dropdown menu. In this case the options dialog will appear in the center of the Export Multiple dialog.
FFmpeg is not shipped with Audacity but you can download it and then export as AC3 by following these instructions. |
AC3 Export Setup
- Bit Rate: Choose a bit rate from 32 kbps to 640 kbps (defaults to 160 kbps). Larger bit rates give higher quality but produce larger files.