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!

ค้นหาฝ่ายสนับสนุน

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.

เรียนรู้เพิ่มเติม

YouTube 4K video playback performance issue on Windows 11

  • 5 การตอบกลับ
  • 1 คนมีปัญหานี้
  • 1 ครั้งที่ดู
  • ตอบกลับล่าสุดโดย mingsun123

more options

I had been using Firefox browser for awhile, but because of playback performance issue, I have to using another browser just for video playing, especially for 4K video.

Compared to Edge, Firefox seems taking more resources to playback the YouTube video and more heat. When look at the Task Manager, the Video Processing is 0%, and GPU is running significantly more resources on '3D'.

I had been using Firefox browser for awhile, but because of playback performance issue, I have to using another browser just for video playing, especially for 4K video. Compared to Edge, Firefox seems taking more resources to playback the YouTube video and more heat. When look at the Task Manager, the Video Processing is 0%, and GPU is running significantly more resources on '3D'.

วิธีแก้ปัญหาที่เลือก

The issue has been resolved after updated to Firefox 100.

Thanks.

อ่านคำตอบนี้ในบริบท 👍 0

การตอบกลับทั้งหมด (5)

more options

This is the screenshots I got, the image from the left is from Firefox & next is from Edge. The YouTube Links: here

เปลี่ยนแปลงโดย mingsun123 เมื่อ

more options

mingsun123 said

Hello! Does it still happen in Troubleshoot Mode?: Diagnose Firefox issues using Troubleshoot Mode

more options

-elison- said

mingsun123 said

Hello! Does it still happen in Troubleshoot Mode?: Diagnose Firefox issues using Troubleshoot Mode

It even worst, and video playback was lagging.

more options

donthavecow said

You said Windows 11 but your screenshot is showing Mac?

That is the video....

more options

วิธีแก้ปัญหาที่เลือก

The issue has been resolved after updated to Firefox 100.

Thanks.