RALF (RealAudio Lossless Format)
RealNetworks lossless codec for lossless audio archiving. Offers lossless compression within the RealMedia ecosystem.
Yes, we support RALF!
Technical Specifications
Advantages
- Original quality preserved with no data loss
- Ideal for archiving and professional editing
- Accepted directly without need for conversion
- Accurate automatic transcription via AssemblyAI
Disadvantages
- Requires compatible container (.mov, .mkv, or .avi depending on codec)
Use Cases
How It Works
Upload your file
Upload your RALF 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 RALF!
RealNetworks lossless codec for lossless audio archiving. Offers lossless compression within the RealMedia ecosystem.
Frequently Asked Questions
Does VoxScriber support RALF files?
Yes! VoxScriber fully supports RALF files. Simply upload your file and our AI will automatically transcribe it with high accuracy.
What is the audio quality of RALF?
RALF offers Excellent audio quality with Lossless 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 RALF file to text?
Go to VoxScriber, upload your RALF 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.