A: The x64 version runs under emulation with reduced performance. A native ARM64 driver is expected in Q3 2025.
| Use Case | Hardware Decoding | Buffer Size | Deinterlacing | HDR Passthrough | | :--- | :--- | :--- | :--- | :--- | | | Yes (DXVA2 Native) | 512 MB | Off | Auto (PQ/HLG) | | Editing (Premiere/DaVinci) | No (Software) | 256 MB | Off | Off | | Low-Power Laptop | Yes (D3D11) | 128 MB | YADIF (if needed) | Convert to SDR | | Surveillance MP4 | No | 64 MB | Off | N/A | sone385mp4 install
: Execute the downloaded .exe or .msi file and follow the installation prompts. A: The x64 version runs under emulation with
A lingering process is locking quartz.dll (the DirectShow engine). Fix: Open Task Manager, end explorer.exe , then switch back to the installer (Ctrl+Alt+Del > Run new task > installer.exe ). After completion, restart Explorer. A lingering process is locking quartz