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    High cpu usage watching youtube

    Opera for Windows
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    • marjang
      marjang @l33t4opera last edited by

      @l33t4opera

      1. stats4nerds: it says vp09.
      2. kVideoDecoderName = "VpxVideoDecoder"
      Reply Quote 0
        l33t4opera 1 Reply Last reply
      • l33t4opera
        l33t4opera @marjang last edited by l33t4opera

        @marjang Ah, so that could be also the cause of some additional using of the CPU.

        Can you install the h264ify extension, and check if the browser uses less CPU resources when you replaying videos?
        (you can see that it forces replaying videos with H.264 codec, when it displays "avc1... /mp4a..." under "Stats for nerds")
        You can install the extension under a fresh profile, if you don't want to clutter the current one as follows:
        "Path\to\launcher.exe" --user-data-dir=\Path\to\writable_dir\fresh_profile" .

        Reply Quote 0
          marjang sstevemmitchell 2 Replies Last reply
        • marjang
          marjang @l33t4opera last edited by

          @l33t4opera Interesting, it definitely is better with the extension. Animated icon raises cpu for about 25% now.

          Reply Quote 0
            l33t4opera 1 Reply Last reply
          • l33t4opera
            l33t4opera @marjang last edited by l33t4opera

            @marjang Nice, so at least that helped to reduce the CPU use in your case ;-)
            By the way: it should now also use less CPU resources on most of the other website where you watch videos, not only on YT.

            What it's displaying now in "chrome:media-internals" on the right of "videodecodername" ?

            Reply Quote 0
              andrew84 marjang 2 Replies Last reply
            • andrew84
              andrew84 @l33t4opera last edited by

              @l33t4opera said in High cpu usage watching youtube:

              videodecodername

              "MojoVideoDecoder" in my case

              Reply Quote 0
                l33t4opera 1 Reply Last reply
              • sstevemmitchell
                sstevemmitchell @l33t4opera last edited by

                @l33t4opera said in High cpu usage watching youtube:

                @marjang Ah, so that could be also the cause of some additional using of the CPU.

                Can you install the h264ify extension, and check if the browser uses less CPU resources when you replaying videos?
                (you can see that it forces replaying videos with H.264 codec. when it displays "avc1... /mp4a..." under "Stats for nerds")
                You can install the extension under a fresh profile, if you don't want to clutter the current one as follows:
                "Path\to\launcher.exe" --user-data-dir=\Path\to\writable_dir\fresh_profile" .

                Thanks @l33t4opera , it work for me!

                Reply Quote 0
                  l33t4opera 1 Reply Last reply
                • marjang
                  marjang @l33t4opera last edited by

                  @l33t4opera
                  kVideoDecoderNam = "VideoDecodeAccelerator"

                  Reply Quote 0
                    l33t4opera leocg 2 Replies Last reply
                  • l33t4opera
                    l33t4opera @andrew84 last edited by l33t4opera

                    @andrew84 That's good, so it looks like it's hardware accelerated ;-)

                    Reply Quote 1
                      1 Reply Last reply
                    • l33t4opera
                      l33t4opera @sstevemmitchell last edited by l33t4opera

                      @sstevemmitchell Nice to hear that, you're welcome ;-)

                      Reply Quote 1
                        1 Reply Last reply
                      • l33t4opera
                        l33t4opera @marjang last edited by

                        @marjang Are you sure? Isn't it "GpuVideoDecoder" or "MojoVideoDecoder"?

                        Reply Quote 0
                          marjang 1 Reply Last reply
                        • leocg
                          leocg Moderator Volunteer @marjang last edited by

                          @marjang What is the codec?

                          Reply Quote 0
                            marjang 1 Reply Last reply
                          • marjang
                            marjang @l33t4opera last edited by

                            @l33t4opera
                            If i disable "Hardware-accelerated video decode" it changes to "WMFVideoDecoder".

                            Reply Quote 0
                              1 Reply Last reply
                            • marjang
                              marjang @leocg last edited by

                              @leocg said in High cpu usage watching youtube:

                              @marjang What is the codec?

                              Youtube: avc1 / mp4a

                              Reply Quote 0
                                1 Reply Last reply
                              • andrew84
                                andrew84 last edited by andrew84

                                Interesting flag in the latest Dev build
                                #disable-media-indicator-in-power-save-mode

                                I think it should be not simply disabled (because no indication at all in this case) but changed to static and it should work not only in power save mode.

                                Maybe the option must in browser Settings in user interface section, some 'disable media indicator animation' toggle.

                                Reply Quote 1
                                  marjang 1 Reply Last reply
                                • marjang
                                  marjang @andrew84 last edited by

                                  @andrew84 said in High cpu usage watching youtube:

                                  #disable-media-indicator-in-power-save-mode

                                  Thank you, thank you, thank you! My issue solved in latest dev build with this!

                                  Reply Quote 0
                                    1 Reply Last reply
                                  • alex-june
                                    alex-june last edited by

                                    I am facing the same issue. But my issue is solved now.
                                    Thanks for this.

                                    Reply Quote 0
                                      1 Reply Last reply
                                    • jaswantwe
                                      jaswantwe last edited by

                                      Twitch was using about 30% of my CPU per screen. I'm not going to go into detail or lay out my specs but I did find a way to fix my problem.

                                      Make sure hardware acceleration is enabled or this won't work
                                      (If you can't find hardware acc, go here opera://settings and type in "hardware acceleration")
                                      Go to opera://flags/#ignore-gpu-blocklist
                                      Enable that setting, relaunch and you should be good.
                                      I think someone above already answered this but I was unable to find this setting using their instructions.

                                      I really hope this helps cause I've been having to stress over this for about 2 weeks and it feels good to be back at minimal CPU usage.

                                      Reply Quote 1
                                        halftone 1 Reply Last reply
                                      • marjang
                                        marjang last edited by

                                        How to set battery saver to be always On? It goes to Off when Opera restarts...

                                        Reply Quote 0
                                          l33t4opera 1 Reply Last reply
                                        • l33t4opera
                                          l33t4opera @marjang last edited by

                                          @marjang Hi, here in the latest Opera stable (77.0.4054.146), when I enable it in settings, it remains enabled after I close and relaunch the browser.

                                          What's your Opera version?, if not the latest one, perhaps update to it and see if this helps.

                                          Reply Quote 0
                                            marjang 1 Reply Last reply
                                          • marjang
                                            marjang @l33t4opera last edited by

                                            @l33t4opera Thanks, i have same version. Battery saver goes to off when Opera restarts. I don't have laptop, it is regular PC... Is that the problem?

                                            Reply Quote 0
                                              andrew84 l33t4opera 2 Replies Last reply
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