Join the Mozilla’s Test Days event from 9–15 Jan to test the new Firefox address bar on Firefox Beta 135 and get a chance to win Mozilla swag vouchers! 🎁

为提升您的使用体验,本站正在维护,部分功能暂时无法使用。如果本站文章无法解决您的问题,您想要向社区提问的话,请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问,我们的支持社区将会很快回复您的疑问。

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

Blackboard Collaborate Ultra in Firefox

  • 3 个回答
  • 1 人有此问题
  • 2 次查看
  • 最后回复者为 McCoy

more options

I'm an instructor using Blackboard Collaborate Ultra for video conferencing. I've figured out how to share a new window. The students can see the videos, but can't hear them.

How do I share audio of videos with my students?

I'm an instructor using Blackboard Collaborate Ultra for video conferencing. I've figured out how to share a new window. The students can see the videos, but can't hear them. How do I share audio of videos with my students?

所有回复 (3)

more options

Hello   charles.townsend,

Would you do this please (if you haven't already) :

When you're on the site in question, click on the padlock at the left side of the address bar.

Then click on the little black arrow on the dropdown (next to 'Connection') and then on "More Information".

Click on the 'Permissions" tab and scroll down to "Use the Microphone".
Uncheck "Use Default" and check "Allow".

Then close and restart the browser.

Any luck ?

more options

You can also try the tests for microphone and video camera on this website (see the the bar menu for the latter).

由cor-el于修改

more options

Some more information :

https://help.blackboard.com/Collaborate/Ultra/Moderator/Moderate_Sessions/Audio_and_Video

And :

https://elearn.southampton.ac.uk/collaborate/resolveissues/

由McCoy于修改