2010年8月2日 — It's a bug in Firefox. If you know you've installed QuickTime 7.6.6 and Firefox still thinks it's using plug-in version 7.6.3, Firefox is wrong.
To automatically add the QuickTime plugin to Firefox, you need to install the QuickTime player on your computer. By default, the plugin is automatically enabled ...
2020年11月2日 — If using Mozilla Firefox, the issue with the audio portion of the assessment may be that you have the incorrect (or no) version of the Apple ...
2020年11月2日 — The most recent version of Firefox version 52 no longer supports NPAPI plugins. This means that Apple Quicktime will not work with this version ...