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From Audio File to Perfect Transcript: How memozero Works — memozero

Import Your File

Launch memozero and drag your file into the main window. All common audio and video formats are supported: MP3, WAV, M4A, OGG, OPUS, MP4, and MOV — no pre-conversion required. There are no limits on file size or recording length — the only constraint is your local hardware.

Start Transcription

After import, the AI-powered transcription runs entirely on your machine. memozero uses a local instance of Whisper and achieves a recognition rate of over 98%. During processing, the engine automatically:

  • Identifies and separates speakers (e.g., “Speaker A”, “Speaker B”)
  • Assigns word-level timestamps to each recognized word
  • Flags uncertain passages for targeted review later

No data ever leaves your computer. The entire process runs offline.

Review and Correct

The built-in editor shows your completed transcript with synchronized audio playback. Click any word to play the corresponding audio position. Low-confidence passages are visually highlighted so you can find corrections instantly.

Export

Export your final transcript in your preferred format: TXT, DOCX, JSON (with metadata), or Markdown. All exports include full speaker attribution and timestamps.