Quote:
Originally Posted by aufkrawall
Decoding YT 4k 60fps VP9 video on a Haswell CPU shows very high CPU usage, while it is much lower with mpv.
Oddly, there is also such a difference between browsers. Like with mpv, CPU usage in Firefox is quite low, while it is much higher in Chrome and Edge.
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Do you have a discrete graphics card in that Haswell system?
Someone told me Firefox now used hybrid VP9 decoding on their system (Sandy Bridge + Radeon 290), maybe mpv is doing the same?
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HTPC: Windows 10 22H2, MediaPortal 1, LAV Filters/ReClock/madVR. DVB-C TV, Panasonic GT60, Denon 2310, Core 2 Duo E7400 oc'd, GeForce 1050 Ti 536.40
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