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Edge Chromium Video Acceleration Is Not As Good As EdgeHTML and Internet Explorer 11

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382iou
Occasional Contributor

In Edge Chromium Dev v74.1.96.24 I noticed that 1080p 60fps h.264/avc videos had framedrops that would not happen when playing those videos in Edge HTML or Internet Explorer 11. I did make sure that the codec is set to h.264/avc and that the video acceleration is on.

-These examples were from this video: https://www.youtube.com/watch?v=GeSR7pFSob4

-I tried it in both D3D9 and D3D11

ECD-D3D9VA-SLO=Off-W.pngEdge Chromium Dev D3D9 Video Acceleration Enabled, SurfaceLayer Objects for Videos Disabled WindowedECD-D3D11VA-SLO=Off-W.pngEdge Chromium Dev D3D11 Video Acceleration Enabled, SurfaceLayer Objects for Videos Disabled Windowed

-There were more framedrops when the videos were in fullscreen

ECD-D3D9VA-SLO=Off-F.pngEdge Chromium Dev D3D9 Video Acceleration Enabled, SurfaceLayer Objects for Videos Disabled FullscreenECD-D3D11VA-SLO=Off-F.pngEdge Chromium Dev D3D11 Video Acceleration Enabled, SurfaceLayer Objects for Videos Disabled Fullscreen

-The frames dropped a lot more with SurfaceLayer Objects for Videos enabled

ECD-D3D9VA-SLO=On-W.pngEdge Chromium Dev D3D9 Video Acceleration Enabled, SurfaceLayer Objects for Videos Disabled WindowedECD-D3D9VA-SLO=On-F.pngEdge Chromium Dev D3D9 Video Acceleration Enabled, SurfaceLayer Objects for Videos Disabled FullscreenECD-D3D11VA-SLO=On-W.pngEdge Chromium Dev D3D11 Video Acceleration Enabled, SurfaceLayer Objects for Videos Disabled WindowedECD-D3D11VA-SLO=On-F.pngEdge Chromium Dev D3D11 Video Acceleration Enabled, SurfaceLayer Objects for Videos Disabled Fullscreen

-I tried the same settings with Chrome Dev v75.0.3579.4 which gave similar results

CD-V.75.0.3759.4.pngChrome Dev Version 75.0.3759.4CD-D3D9VA-SLO=Off-W.pngChrome Dev D3D9 Video Acceleration Enabled, SurfaceLayer Objects for Videos Disabled WindowedCD-D3D9VA-SLO=Off-F.pngChrome Dev D3D9 Video Acceleration Enabled, SurfaceLayer Objects for Videos Disabled FullscreenCD-D3D9VA-SLO=On-W.pngChrome Dev D3D9 Video Acceleration Enabled, SurfaceLayer Objects for Videos Enabled WindowedCD-D3D9VA-SLO=On-F.pngChrome Dev D3D9 Video Acceleration Enabled, SurfaceLayer Objects for Videos Enabled FullscreenCD-D3D11VA-SLO=Off-W.pngChrome Dev D3D11 Video Acceleration Enabled, SurfaceLayer Objects for Videos Disabled WindowedCD-D3D11VA-SLO=Off-F.pngChrome Dev D3D11 Video Acceleration Enabled, SurfaceLayer Objects for Videos Disabled FullscreenCD-D3D11VA-SLO=On-W.pngChrome Dev D3D11 Video Acceleration Enabled, SurfaceLayer Objects for Videos Enabled WindowedCD-D3D11VA-SLO=On-F.pngChrome Dev D3D11 Video Acceleration Enabled, SurfaceLayer Objects for Videos Enabled Fullscreen

-These are best case scenarios were the cursor is not moved which with that or a banner ad showing up, or a notification appearing would cause more framedrops

- With Edge HTML or Internet Explorer 11 there no framedrops even with moving the cursor

EHTMLVA-W.pngEdgeHTML Video Acceleratioin WindowedEHTMLVA-F.pngEdgeHTML Video Acceleration FullscreenIEVA-W.pngInternet Explorer 11 Video Acceleration WindowedIEVA-F.pngInternet Explorer 11 Video Acceleration Fullscreen

I noticed those issues when Youtube introduced hfr videos in 2015 and saw that there were framedrops in chrome when it did not happen with Internet Explorer 11 which is why I used that until Windows 10 and moved to EdgeHTML. I'm hoping that bringing this up early in the Edge Chromium devleopment would help to have optmizations happen sooner than later.

 

 

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@382iou Here are a couple of more photos for system context.

Gpu-VA-Capabilities.pngGPU Video Acceleration CapabilitiesMI-VA-Log.pngMedia Internals Video Acceleration Log

The highest my GPU can decode is 1920*1080p 60fps h.264/AVC. Could it be the browser's Mojo Video Decoder?

as far as im aware this is an AMD driver issue with video processing

@382iou 

Well done on the write up! For me the Video Acceleration performance is also no where near as fluid / not working properly compared to EdgeHTML.

 

The performance difference is quite serious and might not be evident on higher end dev machines so it might be of benefit if a guru at the MS performance team kindly manages to compare EdgeHTML with EdgeChromium on lower tier and switchable laptop devices.

 

For me it even seems like EdgeChromium is falling back to software video decoding. (no matter the flag settings).

 

Chrome behaves the same way for me and I hope MS will be able to get around to improving the acceleration aspects in the future. They did mention working on ANGLE in one of the blog posts.

 

Laptop (iGPU: Intel HD 3000, dGPU: ATI 6xxx m) dGPU doesn't get used at all and iGPU doesn't seem to be accelerating video and the general feel is slow.

 

EdgeChromium also feels rather sluggish on the Surface 5 Pro i5 compared to EdgeHTML.

 

Hi @382iou, thank you for this detailed write up.  I will make sure that it gets to the right folks on the Edge team.

@382iou Thanks for reporting this issue with all the details. We have gone ahead and filed a bug and will start investigating it soon.

@Deleted @GurpreetV  I did see in edge://gpu under Driver Bug Workarounds and Problems Detected that it disabled both dxgi_zero_copy_video and nv12_dxgi_video because of AMD drivers, but that dosen't explain how that is not an issue for either Internet Explorer 11 or EdgeHTML.ECD-V.75.0.131.0-GPU-DBW-PD.pngEdge Chromium Dev Version 75.0.131.0 64bit GPU Drive Bug Workarounds and Problems Detected

@VonCrisp @GurpreetV The thing about ANGLE is when I disabled D3D11 Video Decoder, Media Internal would show that it was using D3D11 for DXVA.

ECD-ANGLE=D3D11-D3D11VD=Off.pngEdge Chromium Dev Version 75.0.131.0 64bit, ANGLE D3D11, D3D11 Video Decoder Disabled

- But if I set ANGLE to D3D9, Media Internal would show D3D9 for DXVA

ECD-ANGLE=D3D9-D3D11VD=Off.pngEdge Chromium Dev Version 75.0.131.0 64bit, ANGLE D3D9, D3D11 Video Decoder Disabled

- Though with D3D11 Video Decoder enabled, D3D9 for DXVA would show but also the error for D3D11 config

ECD-ANGLE=D3D9-D3D11VD=On.pngEdge Chromium Dev Version 75.0.131.0 64bit, ANGLE D3D9, D3D11 Video Decoder Enabled

- So when I did tests for D3D9 and D3D11 Video Acceleration I set the ANGLE grpahics backend to the corresponding D3D setting to make sure that was being used for DXVA

ECD-ANGLE=D3D11-D3D11VD=On.pngEdge Chromium Dev Version 75.0.131.0 64bit, ANGLE D3D11, D3D11 Video Decoder Enabled

- And yes, setting ANGLE to D3D9 with D3D11 Video Decoder enabled and vice versa still resulted in framedrops

ECDv.75.0.131.0-ANGLE=D3D9-D3D11VD=On-SLO=Off-W.pngEdge Chromium Dev Version 75.0.131.0 64bit, ANGLE D3D9, D3D11 Video Decoder Enabled, SurfaceLayer Objects for Videos Disabled, WindowedECDv.75.0.131.0-ANGLE=D3D9-D3D11VD=On-SLO=Off-F.pngEdge Chromium Dev Version 75.0.131.0 64bit, ANGLE D3D9, D3D11 Video Decoder Enabled, SurfaceLayer Objects for Videos Disabled, FullscreenECDv.75.0.131.0-ANGLE=D3D11-D3DVD=Off-SLO=Off-W.pngEdge Chromium Dev Version 75.0.131.0 64bit, ANGLE D3D11. D3D11 Video Decoder Disabled, SurfaceLayer Objects for Videos Disabled, WindowedECDv.75.0.131.0-ANGLE=D3D11-D3D11VD=Off-SLO=Off-F.pngEdge Chromium Dev Version 75.0.131.0 64bit, ANGLE D3D11, D3D11 Video Decoder Disabled, SurfaceLayer Objects for Videos Disabled, Fullscreen