this post was submitted on 12 Sep 2024
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[–] [email protected] 4 points 1 month ago* (last edited 1 month ago) (1 children)

I have a 5950X computer and a Mac mini with some form of M2.

I render video on the M2 computer because I have that sweet indefinite Final Cut Pro license, but then I copy it to the 5950X computer and use ffmpeg to recompress it, which is like an order of magnitude faster than using the M2 computer to do the video compression.

I have some other tasks I’ve given both computers and when the 5950X actually gets to use all its cores, it blows the M2 out of the water.

[–] Ugurcan 2 points 1 month ago (1 children)

Is it possible you’re using your desktop’s GPU for ffmpeg encoding, and not the CPU, by chance?

[–] [email protected] 3 points 1 month ago

No, you need to manually specify that, and the options are more limited, so I usually do CPU encoding unless I’m prioritizing encoding speed over quality for some reason. (And yes, I have verified it’s using the CPU by looking at the CPU usage while it’s encoding).