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!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

تلاش سپورٹ

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.

مزید سیکھیں

scaling video to native resolution bypass system scale

  • 1 جواب دیں
  • 0 میں یہ مسئلہ ہے
  • 1 دیکھیں
  • آخری جواب بذریعہ Dropa

more options

Hello there, I wish to play 1080p video in 4k resolution(monitor native) rather than 1440*1.5 in fullscreen mode on youtube. I have a monitor 4k resolution, my win10 setting is 150% scaling(recommended), the youtube viewport size is "2560x1440*1.5" with a "*1.5". When I change win10 to 100%, viewport is "3840x2160". This seems correct but the video quality is lower because it is not a x2 upscale from original 1080p youtube stream, but rather x1.5x1.33. Is there anyway for firefox to render video directly? I am aware I can change system scale each time to play video but that's not what I'm looking for. I guess since firefox is rendering text pixel perfect so it has a solution for this problem. Thanks

Hello there, I wish to play 1080p video in 4k resolution(monitor native) rather than 1440*1.5 in fullscreen mode on youtube. I have a monitor 4k resolution, my win10 setting is 150% scaling(recommended), the youtube viewport size is "2560x1440*1.5" with a "*1.5". When I change win10 to 100%, viewport is "3840x2160". This seems correct but the video quality is lower because it is not a x2 upscale from original 1080p youtube stream, but rather x1.5x1.33. Is there anyway for firefox to render video directly? I am aware I can change system scale each time to play video but that's not what I'm looking for. I guess since firefox is rendering text pixel perfect so it has a solution for this problem. Thanks

تمام جوابات (1)

more options

This isn't really something the Browser controls that comes from the O/S and GPU driver that controls scaling. I think you need to ask more help for this on a Windows forum since this deal with O/S and GPU driver issues. Youtube already has a scale optimizer when you use Youtube does that not work as well. I don't have issue running YT on a 2K monitor and GPU and Windows 10.