Converting MP3 recordings with a duration shorter than four hours works, possible workarounds are:
1. When using the LFH0955: Stay below of four hours by generating a new file with the supplied Remote Control (supplied with LFH0955), press the End-of-Letter button to generate a new file, for example whenever a meeting or a topic/subject starts
2. Use the "split dictation" feature of the SpeechExec software application to divide files down to pieces less than four hours.
Note: Using the DSS encoding format (SP or QP mode) is not recommended. These encoding formats are optimised for a single speaker only, and don't support multiple speakers. Recordings of meetings should be done in MP3 mode.