RPZA (QuickTime RPZA)
VoxScriber extracts audio from videos with QuickTime RPZA (Road Pizza), an Apple low-complexity codec for playback on old Macs.
Yes, we support RPZA!
Technical Specifications
Advantages
- Broad compatibility with legacy players and systems
- VoxScriber extracts audio without prior manual conversion
- Accurate automatic transcription via AssemblyAI
Disadvantages
- Lossy compression — not ideal for final production masters
- Limited audio quality may reduce transcription accuracy
- Requires compatible container (.mov, .mkv, or .avi depending on codec)
Use Cases
How It Works
Upload your file
Upload your RPZA file via browser or drag and drop.
Automatic transcription
Our AI transcribes the audio with high accuracy in minutes.
Download the result
Download the transcription as text, SRT, VTT or other formats.
Yes, we support RPZA!
VoxScriber extracts audio from videos with QuickTime RPZA (Road Pizza), an Apple low-complexity codec for playback on old Macs.
Frequently Asked Questions
Does VoxScriber support RPZA files?
Yes! VoxScriber fully supports RPZA files. Simply upload your file and our AI will automatically transcribe it with high accuracy.
What is the audio quality of RPZA?
RPZA offers Basic audio quality with Lossy compression. This makes it suitable for most transcription use cases — our AssemblyAI engine extracts audio accurately regardless of compression level.
How do I transcribe a RPZA file to text?
Go to VoxScriber, upload your RPZA file (up to 5 GB / 10 hours), select the language and click transcribe. Your result will be ready in minutes as text, SRT or VTT.
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