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    <title>topic Re: Stadia performance issue 2/2. in Stadia on Chrome</title>
    <link>https://community.stadia.com/t5/Stadia-on-Chrome/Stadia-performance-issue-2-2/m-p/54755#M3419</link>
    <description>I'm not too familiar with decoding stuff, but I can tell you it's not possible to reduce the FPS the stream sends you. It'll always target 60 for better performance.</description>
    <pubDate>Tue, 23 Feb 2021 17:53:17 GMT</pubDate>
    <dc:creator>DaBaldEagul</dc:creator>
    <dc:date>2021-02-23T17:53:17Z</dc:date>
    <item>
      <title>Stadia performance issue 2/2.</title>
      <link>https://community.stadia.com/t5/Stadia-on-Chrome/Stadia-performance-issue-2-2/m-p/54715#M3417</link>
      <description>&lt;P&gt;Hello everyone,&lt;/P&gt;&lt;P&gt;I've made a post a few weeks ago about Stadia performance issues that has been temporarily solved by uninstalling Kaspersky. After several tests, it seems like it was a pure coincidence.&lt;/P&gt;&lt;P&gt;You can find the previous post here (with my full configuration) :&amp;nbsp;&lt;A href="https://community.stadia.com/t5/Stadia-on-Chrome/Stadia-performance-issue/m-p/53502#M3375" target="_blank" rel="noopener"&gt;https://community.stadia.com/t5/Stadia-on-Chrome/Stadia-performance-issue/m-p/53502#M3375&lt;/A&gt;&lt;/P&gt;&lt;P&gt;I've made new tests using the Stadia Enhancement Addons and it seems like my problems came from the Decoding Time that is too high.&lt;/P&gt;&lt;P&gt;A little reminder of my config :&lt;/P&gt;&lt;UL&gt;&lt;LI&gt;AMD Ryzen 5 2600X 6 core&lt;/LI&gt;&lt;LI&gt;RAM 16 Go&lt;/LI&gt;&lt;LI&gt;RTX 2070 Super&lt;/LI&gt;&lt;/UL&gt;&lt;P&gt;Here is what the addon show for H264 :&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="STADIA-1.png" style="width: 254px;"&gt;&lt;img src="https://community.stadia.com/t5/image/serverpage/image-id/5669i7EE801CC1FCB34AC/image-size/large?v=v2&amp;amp;px=999" role="button" title="STADIA-1.png" alt="STADIA-1.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;When the game start the Decoding Time is near 8ms and continue to grow to reach 20ms. Using VP9 :&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="STADIA-2.png" style="width: 248px;"&gt;&lt;img src="https://community.stadia.com/t5/image/serverpage/image-id/5670iA71461379C5CF24F/image-size/large?v=v2&amp;amp;px=999" role="button" title="STADIA-2.png" alt="STADIA-2.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;I need your help, anything that you know about Decoding time to solve this incident. &lt;img class="lia-deferred-image lia-image-emoji" src="https://community.stadia.com/html/@86D5B654F5634F41B85D1B72D3D92E1F/emoticons/1f642.png" alt=":slightly_smiling_face:" title=":slightly_smiling_face:" /&gt;&lt;/P&gt;&lt;P&gt;As the addon show, it's &lt;STRONG&gt;Hardware&lt;/STRONG&gt; H264 / &lt;STRONG&gt;Hardware&lt;/STRONG&gt; VP9. I wonder if Google Chrome doesn't try to use my CPU to do the GPU stuff here. I know it can happen for some application / game (like Skyrim that try to start using my CPU, needed to force it through the Nvidia Panel to use my GC).&lt;/P&gt;&lt;P&gt;If you need information or if you need me to do some tests, don't hesitate !&lt;/P&gt;&lt;P&gt;&lt;STRONG&gt;EDIT :&lt;/STRONG&gt; FYI, I'm not experiencing any input lags, it really doesn't seems to be from my network, neither from my hardware, it must be a configuration somewhere.&lt;/P&gt;&lt;P&gt;&lt;STRONG&gt;EDIT 2 :&amp;nbsp;&lt;/STRONG&gt;If you know a way to reduce Stadia FPS, I think this would be a good test to try at 30 FPS.&lt;/P&gt;</description>
      <pubDate>Tue, 23 Feb 2021 16:22:47 GMT</pubDate>
      <guid>https://community.stadia.com/t5/Stadia-on-Chrome/Stadia-performance-issue-2-2/m-p/54715#M3417</guid>
      <dc:creator>Barthandelus</dc:creator>
      <dc:date>2021-02-23T16:22:47Z</dc:date>
    </item>
    <item>
      <title>Re: Stadia performance issue 2/2.</title>
      <link>https://community.stadia.com/t5/Stadia-on-Chrome/Stadia-performance-issue-2-2/m-p/54755#M3419</link>
      <description>I'm not too familiar with decoding stuff, but I can tell you it's not possible to reduce the FPS the stream sends you. It'll always target 60 for better performance.</description>
      <pubDate>Tue, 23 Feb 2021 17:53:17 GMT</pubDate>
      <guid>https://community.stadia.com/t5/Stadia-on-Chrome/Stadia-performance-issue-2-2/m-p/54755#M3419</guid>
      <dc:creator>DaBaldEagul</dc:creator>
      <dc:date>2021-02-23T17:53:17Z</dc:date>
    </item>
    <item>
      <title>Re: Stadia performance issue 2/2.</title>
      <link>https://community.stadia.com/t5/Stadia-on-Chrome/Stadia-performance-issue-2-2/m-p/54799#M3420</link>
      <description>&lt;P&gt;Hello Barthandelus,&lt;/P&gt;&lt;P&gt;Could you go into Chrome, navigate to "chrome://gpu" and search for "VP9" under Video Acceleration Information and send a screenshot of that section. It'll look something like this:&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ViviFFIX_0-1614121786929.png" style="width: 400px;"&gt;&lt;img src="https://community.stadia.com/t5/image/serverpage/image-id/5676i24D5A0F4E591CB19/image-size/medium?v=v2&amp;amp;px=400" role="button" title="ViviFFIX_0-1614121786929.png" alt="ViviFFIX_0-1614121786929.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;Remember to&amp;nbsp;@ me in your reply so I get notified &lt;img class="lia-deferred-image lia-image-emoji" src="https://community.stadia.com/html/@86D5B654F5634F41B85D1B72D3D92E1F/emoticons/1f642.png" alt=":slightly_smiling_face:" title=":slightly_smiling_face:" /&gt;&lt;/P&gt;</description>
      <pubDate>Tue, 23 Feb 2021 23:10:13 GMT</pubDate>
      <guid>https://community.stadia.com/t5/Stadia-on-Chrome/Stadia-performance-issue-2-2/m-p/54799#M3420</guid>
      <dc:creator>ViviFFIX</dc:creator>
      <dc:date>2021-02-23T23:10:13Z</dc:date>
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    <item>
      <title>Re: Stadia performance issue 2/2.</title>
      <link>https://community.stadia.com/t5/Stadia-on-Chrome/Stadia-performance-issue-2-2/m-p/54845#M3422</link>
      <description>&lt;P&gt;Hello,&lt;/P&gt;&lt;P&gt;Thanx for you answer.&lt;/P&gt;&lt;P&gt;&lt;a href="https://community.stadia.com/t5/user/viewprofilepage/user-id/31498"&gt;@ViviFFIX&lt;/a&gt;&amp;nbsp;: See below ! &lt;img class="lia-deferred-image lia-image-emoji" src="https://community.stadia.com/html/@86D5B654F5634F41B85D1B72D3D92E1F/emoticons/1f642.png" alt=":slightly_smiling_face:" title=":slightly_smiling_face:" /&gt;&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="STADIA-4.PNG" style="width: 786px;"&gt;&lt;img src="https://community.stadia.com/t5/image/serverpage/image-id/5685iBD54DF435FDB2274/image-size/large?v=v2&amp;amp;px=999" role="button" title="STADIA-4.PNG" alt="STADIA-4.PNG" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;Seems like it's exactly the same.&lt;/P&gt;&lt;P&gt;Another information as I did continue to do some tests, here is the result I reached :&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="STADIA-3.png" style="width: 256px;"&gt;&lt;img src="https://community.stadia.com/t5/image/serverpage/image-id/5686i3E38AA9DE6915893/image-size/large?v=v2&amp;amp;px=999" role="button" title="STADIA-3.png" alt="STADIA-3.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;No input lag, no pixelisation of the video, everything is perfect.&lt;/P&gt;&lt;P&gt;So I think I did found the problem (I hope so).&lt;/P&gt;&lt;P&gt;FYI I tried with hardware acceleration off and I was at 4ms Decoding Time. I putted back hardware acceleration and then came to this result.&lt;/P&gt;&lt;P&gt;That's here I understand what happened. Each tab I had opened in Google Chrome add around 1-4ms of Decoding Time. Even with chrome.exe opened 2 times, this thing happens.&lt;/P&gt;&lt;P&gt;I tried using Google Chrome with 5 tabs opened and another Google Chrome opened using the "-incognito" feature and it seems to work : Now I have less than 2ms of Decoding Time.&lt;/P&gt;&lt;P&gt;I'm pretty sad that the only way to get Stadia working is to use another browser (From now, I'll use Opera with as much tabs as I need) and Google Chrome with only 1 tab : Stadia.&lt;/P&gt;&lt;P&gt;At this moment, my incident is solved but I hope Google will do something about it.&lt;/P&gt;&lt;P&gt;Another tips :&lt;/P&gt;&lt;UL&gt;&lt;LI&gt;&lt;STRONG&gt;For Controller-based gameplay(Ex: Assassin's Creed Valhalla)&amp;nbsp;&lt;/STRONG&gt;I'm starting chrome.exe using a shortcut on my Desktop :&amp;nbsp;"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-gpu-vsync --disable-frame-rate-limit&lt;UL&gt;&lt;LI&gt;It actually nullified my input lag. It's like if the game was running on my computer directly. That's perfect !&lt;/LI&gt;&lt;/UL&gt;&lt;/LI&gt;&lt;LI&gt;&lt;STRONG&gt;For Keyboard/Mouse gameplay (Ex: Cyberpunk 2077)&amp;nbsp;&lt;/STRONG&gt;I'm starting chrome.exe normally as I have an incident when using the previous options : My character camera (FPS) make some "teleport" in the future that I can't explain. I have a very little input lag (less than 0.3s, I think), but that's not a problem.&lt;/LI&gt;&lt;/UL&gt;&lt;P&gt;If you have another information on how to upgrade Decoding Time / use Chrome with more than 1 tab, don't hesitate, it could always help someone !&lt;/P&gt;</description>
      <pubDate>Wed, 24 Feb 2021 14:12:03 GMT</pubDate>
      <guid>https://community.stadia.com/t5/Stadia-on-Chrome/Stadia-performance-issue-2-2/m-p/54845#M3422</guid>
      <dc:creator>Barthandelus</dc:creator>
      <dc:date>2021-02-24T14:12:03Z</dc:date>
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