Convert WTV to SPH online and free
1. Click "Choose Files" button and select your WTV files you would like converted.
2. Click on the “Convert to SPH” button to start the conversion.
3. When the status change to “Done” click the “Download SPH” button
WTV is a file format used by Windows Media Center to record television broadcasts. It supports high-definition video and multiple audio streams for TV playback and recording. ...
SPH files are NIST SPHERE waveform files used in speech recognition research. They store human speech recordings for training AI models. ...
Upload a WTV file, click "Convert", and use additional options to quickly modify its contents before downloading the final SPH file after processing has completed.
Our WTV to SPH converter works on Windows, Mac OS, Linux, iOS and Android systems alike - our servers automatically process each file without requiring you to install plug-ins or applications!
We guarantee 100% of the privacy and have no access to your files once uploaded/converted, making them inaccessible by anyone and completely protecting them.
