[FFMPEG] how to exploit all available GPUs ?

PatchWorKs · 25th July 2024, 08:24

Hi there, I've recently tested encoding performances on an a friend's MSI Stealth GS77 - 12U laptop: when the process was done with one of the GPUs, the other remained unused - although it still consumed some power (neither goes totally idle) and of course produce heat - and vice versa.

As for the title: how - if possible - write a command line to assign the Intel iGPU to decode source video stream and Nvidia dGPU to the encoding workload only (and, why not, vice-versa) ?

Thanks in advance to anyone that can/will help.

25th July 2024, 08:24	#1 \| Link
PatchWorKs Registered User Join Date: Aug 2002 Location: Italy Posts: 315	[FFMPEG] how to exploit all available GPUs ? Hi there, I've recently tested encoding performances on an a friend's MSI Stealth GS77 - 12U laptop: when the process was done with one of the GPUs, the other remained unused - although it still consumed some power (neither goes totally idle) and of course produce heat - and vice versa. As for the title: how - if possible - write a command line to assign the Intel iGPU to decode source video stream and Nvidia dGPU to the encoding workload only (and, why not, vice-versa) ? Thanks in advance to anyone that can/will help. __________________ Hybrid Multimedia Production Suite will be a platform-indipendent open source suite for advanced audio/video contents production. Official git: https://forart.it/HyMPS

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