Closed Bug 708235 Opened 13 years ago Closed 13 years ago

YouTube HTML5 video is sluggish which makes the whole page(scrolling,loading images and etc) to be extremely slow

Categories

(Core :: Audio/Video, defect)

Product:
Core
Component:
Audio/Video
Version:
11 Branch
Platform:
x86_64
Windows 7
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
RESOLVED WORKSFORME

People

(Reporter: nissan4321, Unassigned)

References

(
URL
)

Details

(Keywords: 64bit, html5)

User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:11.0a1) Gecko/20111206 Firefox/11.0a1 Build ID: 20111206031117 Steps to reproduce: Tried to watch the following HTML5 video on YouTube: http://www.youtube.com/watch?v=ZqXFi6nX0xI In all the other browsers I have checked the problem isn't present (Chrome, IE9, Opera). Actual results: The page loaded extremely slower than usual (images for example) and the whole page became slow in terms of scrolling.Moreover, when I tried to move to another tab it took about 4-5 seconds till it responded. About the video: the clip was unwatchable, the frame rates was extremely slow. Expected results: The video should be playing smoothly and the page should be more responsive.
Addition Info: I'm currently using GTX 570 with 290.36 BETA drivers. And here are my Firefox settings: Adapter Description NVIDIA GeForce GTX 570 Vendor ID 10de Device ID 1081 Adapter RAM 1280 Adapter Drivers nvd3dumx,nvwgf2umx,nvwgf2umx nvd3dum,nvwgf2um,nvwgf2um Driver Version 8.17.12.9036 Driver Date 11-23-2011 Direct2D Enabled true DirectWrite Enabled true (6.1.7601.17563) ClearType Parameters Gamma: 2200 Pixel Structure: RGB ClearType Level: 100 Enhanced Contrast: 50 WebGL Renderer Google Inc. -- ANGLE (NVIDIA GeForce GTX 570) -- OpenGL ES 2.0 (ANGLE 1.0.0.901) GPU Accelerated Windows 1/1 Direct3D 10 AzureBackend direct2d
URL: http://www.youtube.com/watch?v=ZqXFi6...
Severity: normal → critical
Keywords: 64bit, html5
Hardware: x86 → x86_64
WFM against all Video Resolutions in windowed and Fullscreen Mode using Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:11.0a1) Gecko/20111207 Firefox/11.0a1 ID:20111207031110 Adapter Description Intel(R) HD Graphics Vendor ID8086 Device ID0046 Adapter RAM Unknown Adapter Drivers igdumd64 igd10umd64 igdumdx32 igd10umd32 Driver Version 8.15.10.2559 Driver Date 10-21-2011 Adapter Description (GPU #2) NVIDIA GeForce 310M Vendor ID (GPU #2)10de Device ID (GPU #2)0a70 Adapter RAM (GPU #2)512 Adapter Drivers (GPU #2) nvd3dumx,nvwgf2umx,nvwgf2umx nvd3dum,nvwgf2um,nvwgf2um Driver Version (GPU #2) 8.17.12.9036 Driver Date (GPU #2) 11-23-2011 Direct2D Enabled true DirectWrite Enabled true (6.1.7601.17563) ClearType Parameters ClearType parameters not found WebGL Renderer Blocked for your graphics card because of unresolved driver issues. GPU Accelerated Windows 1/1 Direct3D 10 AzureBackend direct2d You excluded any 3rd-Party Software Interferences?
Yes, I have tried to watch it with all my extension disabled and all the 3rd-Party softwares were turned off.
Another URL where the problem still present: http://www.youtube.com/watch?v=00eE1NVoZSU&feature=related
Scrolling does seem a little sluggish, but I only get really janky performance if I resize the browser window while video is playing.
The problem is apparently fixed with the last Trunk version to date, Thank you guys.
Status: UNCONFIRMED → RESOLVED
Closed: 13 years ago
Resolution: --- → WORKSFORME
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