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by crest 526 days ago
You have to do more than just decode the the video stream to display it as smoothly playing video without dropping frames or audio samples or loosing sync. It requires always scheduling the context switches correctly between different virtual machines when using Qubes OS, performing multiple copies across protection domains.

Brute force helps a lot, but do you want a ≥5GHz multi-core CPU burning 150W just to watch a single video stream with maximum paranoia settings?

1 comments

>do you want a ≥5GHz multi-core CPU burning 150W just to watch a single video stream with maximum paranoia settings?

I mean, yes?

We're not talking about bloat here, you're deliberately imposing significant overhead load for a specific purpose.

You can't really subsequently complain about performance unless you bring sufficiently powerful hardware to compensate for that overhead.

Right, but in a discussion about Qubes, it's germane to explain why you stopped using it