MSA1 (MS ATC Screen)
VoxScriber extracts audio from videos with MS ATC Screen, a Microsoft codec for screen capture in remote support tools.
Yes, we support MSA1!
Technical Specifications
Advantages
- Broad compatibility with players and legacy 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 MSA1 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 MSA1!
VoxScriber extracts audio from videos with MS ATC Screen, a Microsoft codec for screen capture in remote support tools.
Frequently Asked Questions
Does VoxScriber support MSA1 files?
Yes! VoxScriber fully supports MSA1 files. Simply upload your file and our AI will automatically transcribe it with high accuracy.
What is the audio quality of MSA1?
MSA1 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 MSA1 file to text?
Go to VoxScriber, upload your MSA1 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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