.h0 is Movie Edit Pro Waveform Information File
Key Features: .H0 File Extension
What is an .H0 file?
Audio data file created by Movie Edit Pro (MEP), an application used to create movies; contains a visual representation of a movie project sound file; used by the MEP interface to display the audio waveform.
Similar to .HDP files, MEP creates H0 files when importing an audio object. However, if H0 files are manually deleted, MEP will not automatically recreate them, and no audio waveform will be displayed. Users can manually recreate H0 waveform files using MEP'soption.