MPEG-1 or MPEG-2 Audio Layer III files (with the MP3 extension) are the standard format for storing audio data. Most music players and smartphones support MP3, as lossy compression reduces file size with minimal noticeable loss in quality.
Additional MP3 settings
Bitrate
Set the number of audio channels. This setting is most useful when down mixing channels (e.g., from 5.1 to stereo).
Track information
Trim Settings
Trim Start
Specify the start position of trim (HH:MM:SS.MS). Leave at 00:00:00.00 to disable.
Trim End.
Specify the start position of trim (HH:MM:SS.MS). Leave at 00:00:00.00 to disable.
