Recordtmp (32): M4a

Many third-party voice memo or call recording apps use this naming convention for active recordings.

Apps like GarageBand or Audacity may create .tmp or RecordTMP files while you are recording to ensure data isn't lost if the program closes unexpectedly. How to Access or Fix the File RecordTMP (32) m4a

If the file doesn't have a proper dot before "m4a," try renaming it to RecordTMP (32).m4a to see if your computer recognizes it. Many third-party voice memo or call recording apps

Because these are often "temp" files, they may not play in standard apps like iTunes or Spotify if the recording app crashed before saving the final metadata. Common Sources of "RecordTMP" Files Because these are often "temp" files, they may

If the file won't play, it is likely missing its "header" (the data that tells a player how long the audio is). You can try these methods:

This can sometimes bypass a corrupted header and pull the actual audio out.