RV40 (RealVideo 4.0)
VoxScriber extracts audio from videos with RealVideo 4.0, the latest version of RealVideo competing with H.264 in quality per bit.
Yes, we support RV40!
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
- Requires compatible container (.mov, .mkv, or .avi depending on codec)
Use Cases
How It Works
Upload your file
Upload your RV40 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 RV40!
VoxScriber extracts audio from videos with RealVideo 4.0, the latest version of RealVideo competing with H.264 in quality per bit.
Frequently Asked Questions
Does VoxScriber support RV40 files?
Yes! VoxScriber fully supports RV40 files. Simply upload your file and our AI will automatically transcribe it with high accuracy.
What is the audio quality of RV40?
RV40 offers Good 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 RV40 file to text?
Go to VoxScriber, upload your RV40 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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Blog — Tips & Guides
Tutorials and transcription guides