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A comment on Google Quietly Added HEVC Support in Chrome. Parent comment

Re:Google Quietly Added HEVC Support in Chrome by slabity on Tuesday October 25, 2022 @08:17PM (#33338042)
I'm able to encode using av1an (which I believe still uses ffmpeg as its backend) at 3440x1440@30Hz with 10bit color using a mid/high-range AMD 3800X processor.

I'm not sure what might be wrong on your end, but it sounds like ffmpeg's default configs might not be well-optimized yet if you can't encode in real time.

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Re:Google Quietly Added HEVC Support in Chrome by ComputerGuru on Tuesday October 25, 2022 @08:26PM (#33338108)
You haven’t mentioned at what fps you can encode.
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Re:Google Quietly Added HEVC Support in Chrome by NavinF on Tuesday October 25, 2022 @08:44PM (#33338248)
Last sentence implies he can encode at 30fps, same frame rate as the video.
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Re:Google Quietly Added HEVC Support in Chrome by Thaxll on Tuesday October 25, 2022 @08:49PM (#33338302)
I highly doubt that, my 5800x can't encode at that speed with h264 ( slow preset ) so a modern codec is probably 10x slower.
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Re:Google Quietly Added HEVC Support in Chrome by alrlroipsp on Tuesday October 25, 2022 @10:24PM (#33339006)
Cool guess, cowboy
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