搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

downloads of videos from youtube do just the audio, no video!

  • 3 回覆
  • 8 有這個問題
  • 13 次檢視
  • 最近回覆由 binbob

more options

Using Firefox, at youtube, I download a mp4 video,,it downloads,,,, but sometimes it is just the VIDEO part of the file, sometimes it is just the AUDIO part! I never get the "complete" file, with both audio and video!!

Using Firefox, at youtube, I download a mp4 video,,it downloads,,,, but sometimes it is just the VIDEO part of the file, sometimes it is just the AUDIO part! I never get the "complete" file, with both audio and video!!

所有回覆 (3)

more options

Please update to the current Firefox 22.0 release.

  • Help > About Firefox

The Firefox 19 version that you currently run is no longer supported with security updates.

  • It is important to update Firefox and add-ons to the latest version to get all security fixes.

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Firefox/Tools > Add-ons > Appearance).

  • Do NOT click the Reset button on the Safe Mode start window.

Boot the computer in Windows Safe Mode with network support (press F8 on the boot screen) as a test to see if that helps.

more options

I now have firefox 23 (it says) but now, when i play a movie from on a website, i no longer SEE/GET that "download this video" pop up button in the upper right corner! must this be added on?

more options

what happened to the ffoxs "download this video" button? it was in ver 19, in 22/23 it is now gone!