Sonic Lossless (Sonic Lossless Audio Codec)
Lossless version of the Sonic codec from FFmpeg. Experimental lossless compression format for audio archiving and processing.
Yes, we support Sonic Lossless!
Technical Specifications
Advantages
- Original quality preserved with no data loss
- Ideal for professional archiving and editing
- Directly accepted without conversion
- Accurate automatic transcription via AssemblyAI
Disadvantages
- Requires a compatible container (.mov, .mkv, or .avi depending on the codec)
Use Cases
How It Works
Upload your file
Upload your Sonic Lossless 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 Sonic Lossless!
Lossless version of the Sonic codec from FFmpeg. Experimental lossless compression format for audio archiving and processing.
Frequently Asked Questions
Does VoxScriber support Sonic Lossless files?
Yes! VoxScriber fully supports Sonic Lossless files. Simply upload your file and our AI will automatically transcribe it with high accuracy.
What is the audio quality of Sonic Lossless?
Sonic Lossless 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 Sonic Lossless file to text?
Go to VoxScriber, upload your Sonic Lossless 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.