Mozilla 도움말 검색

고객 지원 사기를 피하세요. 저희는 여러분께 절대로 전화를 걸거나 문자를 보내거나 개인 정보를 공유하도록 요청하지 않습니다. "악용 사례 신고"옵션을 사용하여 의심스러운 활동을 신고해 주세요.

자세히 살펴보기

YouTube Lags when Video is HD (720p and higher) How to Fix?

  • 1 답장
  • 1 이 문제를 만남
  • 1 보기
  • 최종 답변자: FredMcD

more options

Hello! I've been using my Windows 7 Desktop with everything installed to its newest version. It runs smooth and opens applications much better then last time I used it. But I attempted to watch a YouTube video in 720p or 1080p HD, the video stops while the audio continues. I have updated all my necessary plugins for it, took the Google Video Quality Test, and many more. It said my PC was fast enough to watch high quality high-definition videos, but when I watch a video, it will work smooth in a cruddy resolution (480p or lower). My Internet hookup is wireless and can not be changed to a wired connection because of how my wire does not reach my router. My wireless Internet USB shows all bars visible and works with everything else! I would love an answer as soon as possible, thanks!

Hello! I've been using my Windows 7 Desktop with everything installed to its newest version. It runs smooth and opens applications much better then last time I used it. But I attempted to watch a YouTube video in 720p or 1080p HD, the video stops while the audio continues. I have updated all my necessary plugins for it, took the Google Video Quality Test, and many more. It said my PC was fast enough to watch high quality high-definition videos, but when I watch a video, it will work smooth in a cruddy resolution (480p or lower). My Internet hookup is wireless and can not be changed to a wired connection because of how my wire does not reach my router. My wireless Internet USB shows all bars visible and works with everything else! I would love an answer as soon as possible, thanks!

모든 댓글 (1)

more options

Nintendoboy02 said

My Internet hookup is wireless and can not be changed to a wired connection because of how my wire does not reach my router.

You can get a longer wire, or an extender.

My wireless Internet USB shows all bars visible

Sorry, that shows the wireless connection, not its speed.


Have your ISP test your service.


check this:

  • see if there are updates for your graphics drive 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: