RKA (RK Audio Lossless)
Experimental lossless compression format developed by Roman Koshelev. Focuses on superior compression ratios at the cost of slower encoding speed.
Yes, we support RKA!
Technical Specifications
Advantages
- Original quality preserved with zero data loss
- Ideal for archiving and professional editing
- Directly accepted without the need for conversion
- Accurate automatic transcription via AssemblyAI
Use Cases
How It Works
Upload your file
Upload your RKA 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 RKA!
Experimental lossless compression format developed by Roman Koshelev. Focuses on superior compression ratios at the cost of slower encoding speed.
Frequently Asked Questions
Does VoxScriber support RKA files?
Yes! VoxScriber fully supports RKA files. Simply upload your file and our AI will automatically transcribe it with high accuracy.
What is the audio quality of RKA?
RKA 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 RKA file to text?
Go to VoxScriber, upload your RKA 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.