YUV4 (Uncompressed packed 4:2:0)
VoxScriber extracts audio from videos with uncompressed YUV 4:2:0, the standard raw subsampling format in digital video.
Yes, we support YUV4!
Technical Specifications
Advantages
- Original quality preserved with no data loss
- Ideal for professional archiving and editing
- VoxScriber extracts audio without prior manual conversion
- Automatic transcription with precision 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 YUV4 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 YUV4!
VoxScriber extracts audio from videos with uncompressed YUV 4:2:0, the standard raw subsampling format in digital video.
Frequently Asked Questions
Does VoxScriber support YUV4 files?
Yes! VoxScriber fully supports YUV4 files. Simply upload your file and our AI will automatically transcribe it with high accuracy.
What is the audio quality of YUV4?
YUV4 offers Very Good 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 YUV4 file to text?
Go to VoxScriber, upload your YUV4 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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