Nx Witness User Manual

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Navigation: Working with Nx Witness > Playback in Nx Witness

Hardware Video Decoding

The Nx Witness Desktop Client running on the Windows and Ubuntu Operating Systems can support Hardware Acceleration on the following Graphical Processing Units (GPUs):

•NVidia – Windows and Ubuntu Linux.

•Intel – Windows only.

Enabling hardware acceleration will free up CPU resources for other tasks and greatly benefit computers with low power hardware. This opens up the ability to decode very high resolution (e.g. 16MP, 32MP) cameras and streams for a greater number of systems. This option is disabled by default.

Open Main Menu > Local Settings > Advanced and toggle the Use Hardware Acceleration Decoding checkbox to enable or disable it.

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Nx Witness User Manual