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video playback problems

  • 2 پاسخ
  • 1 has this problem
  • 4 views
  • آخرین پاسخ توسّط taskbee

taskbee
taskbee
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In youtube fullscreen the video has a glitch... it flashes black every ten seconds or so..

In youtube fullscreen the video has a glitch... it flashes black every ten seconds or so..

All Replies (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Appearance
  • Do NOT click the "Refresh Firefox" button on the Safe Mode start window
taskbee
taskbee Question owner
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Still have the same issue after trying all suggested? This is a new MacBook Pro... Any other suggestions? This must be a known issue... must be a work around.. ??