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    A New Chapter for MagicMirror: The Community Takes the Lead
    Read the statement by Michael Teeuw here.

    MMM-AssistantMk2 problems when using electron-rebuild

    Scheduled Pinned Locked Moved Troubleshooting
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    • Y Offline
      yep_DD
      last edited by yep_DD

      @Sean

      what is your CPU usage when playing youtube videos and using the google assistent? I am using OpenGL for rendering… but videos and audio via HDMiIseems to stutter

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      • D Offline
        dvbit @yep_DD
        last edited by

        @yep_dd I am using rpi3b+ sound output via HDMI.no stutter.

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        • ? Offline
          A Former User @dvbit
          last edited by

          @dvbit Frankly I use mainly Asus Tinker Board. I couldn’t satisfied with performance of RPI3,
          anyway, usually, with BT speaker, RPI3 has good enough sound. For video, I think non-HD youtube video can be played enough.

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          • D Offline
            dvbit @Guest
            last edited by

            @sean yes I saw your posts and realized it. Also had a look and thought about getting an asus but finally went for raspb3 for gpio support (at least in my readings it was saying it was suboptimal…)
            I might give an AEON with atom (that I have) a ride if more power is needed.

            PS: I went through the google sdk to understand current capabilities (especially in my language) and saw the output limitations you mentionned.
            I could not find a list of supported features compared to smartphone assitant. do you have any pointer? tx

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            • ? Offline
              A Former User @dvbit
              last edited by

              @dvbit For screenOutput? At this moment, Nothing. It is experimental stage. Screenoutput is too tight binded with specific hw. By example, original search results of video is not playable. It is assumed to activate app on smartTv. I had to parse static html output to catch youtube Video Id.

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              • Y Offline
                yep_DD
                last edited by

                I switched back to headphone jack output and it is the same. Video and sound stutters.

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                • Y Offline
                  yep_DD
                  last edited by

                  @Sean

                  Tinker Board looks promising… will take me a while to set up and I am working the next couple of days, let’s see :).

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                  • Y Offline
                    yep_DD
                    last edited by

                    @Sean I’ve just tried the google voice hat with your module, it works fine and a lot smoothe for some reason. I disabled the BCM soundcard and no stuttering except of the first google assistent replies right after boot up. Still on RPI3, let’s see with tinker board.

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                    • Y Offline
                      yep_DD
                      last edited by

                      one more thing, I noticed when using the newsfeed module it stutters when fading to the next headline, can anyone confirm that? Performance is 10000x better with TinkerBoard than with PI3

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                      • Y Offline
                        yep_DD
                        last edited by

                        If anyone is interested, no matter what Board you use the performance is dramatically reduced as soon as you rotate the screen. This is a measurement of PI3:

                        • I executed glxgears without vsync.
                        • measurements are average of fps

                        0_1535224120015_Screenshot 2018-08-25 at 21.08.03.png

                        So without rotation the performance on the pi3 is a lot better. On the Tinkerboard it is even worse as it only supports Open GL ES and I have not found a solution to get that running with Electron.

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