Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Əgər kömək lazımdırsa lütfən yeni sual verin.

Artifacting in youtube with hardware acceleration

  • 3 cavab
  • 2 have this problem
  • 20 views
  • Last reply by FredMcD

rufee
rufee
more options

With hardware acceleration turned on I get weird artifacting on the Youtube timeline (see image), it looks like white noise in the real world since the image doesn't show all of them. Without the acceleration the artifacting disappears. Only noticed this on Youtube. In rare cases it used to crash the display driver after switching videos, but I have not experienced this for some time now.

I am running Intel graphics on a Lenovo T450s. Drivers are updated.

With hardware acceleration turned on I get weird artifacting on the Youtube timeline (see image), it looks like white noise in the real world since the image doesn't show all of them. Without the acceleration the artifacting disappears. Only noticed this on Youtube. In rare cases it used to crash the display driver after switching videos, but I have not experienced this for some time now. I am running Intel graphics on a Lenovo T450s. Drivers are updated.

All Replies (3)

FredMcD
FredMcD
more options

Type about:preferences#advanced<Enter> in the address bar.

Under Advanced, Select General. Look for and turn off Use Hardware Acceleration.

Poke around safe web sites. Are there any problems?

rufee
rufee Question owner
more options

It is fine when the setting is off, but the CPU usage on a video becomes 40% instead of 4% which drains the battery very quickly.

I would like to keep it on for that reason. Sometimes it doesn't even work, even though the setting is enabled.

FredMcD
FredMcD
more options

If you have problems with current Shockwave Flash plugin versions then check this:

  • see if there are updates for your graphics drivers

https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration

  • disable protected mode in the Flash plugin (Flash 11.3+ on Windows Vista and later)

https://forums.adobe.com/message/4468493#TemporaryWorkaround

  • disable hardware acceleration in the Flash plugin

https://forums.adobe.com/thread/891337 See also: