MP3 Encoder Help Guides and reference for converting audio files to MP3 on macOS
Help topics Error Log Window

Error Log Window

See which files failed to encode and why — and send the log to the developer.

MP3 Encoder Error Log window listing failed encodes and details

When an error occurs during encoding and MP3 Encoder is not able to produce an output file, the error is logged to the Error Log Window. By default the Error Log Window is displayed when all encoding operations are complete (you can also configure it to appear as soon as the first error occurs; see Preferences).

You also have the option to save the error log to a file or email it directly to the developer. Emailing the error log is strongly encouraged — it helps resolve issues and improves future versions of MP3 Encoder.