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Rurico
Explorer
Explorer
May 17, 2026
Solved

ウェビナーで共同ホスト、パネリストも、画面共有時、サウンドの共有ができるようにする設定方法について

添付画像のように、

グレーアウトになってサウンド共有のチェックができなくなっています。

 

解消方法が知りたいです!

よろしくお願いいたします。

 

aluyun
aluyunAnswer
Community Manager
May 18, 2026

Hi ​@Rurico,

 

Thank you for your contributions! 

When Multiple participants can share simultaneously is enabled in a webinar, Zoom will gray out some share options—including Share sound—so you can’t toggle them. 

 

Fix

  1. In the webinar, click the arrow next to Share Screen.
  2. Open Advanced Sharing Options…
  3. Turn OFF Multiple participants can share simultaneously (set it so only one participant can share at a time).
  4. Start screen sharing again and check Share sound—it should be selectable.
     

You can check out this link for more information.

2 replies

aluyun
Community Manager
aluyunAnswer
Community Manager
May 18, 2026

Hi ​@Rurico,

 

Thank you for your contributions! 

When Multiple participants can share simultaneously is enabled in a webinar, Zoom will gray out some share options—including Share sound—so you can’t toggle them. 

 

Fix

  1. In the webinar, click the arrow next to Share Screen.
  2. Open Advanced Sharing Options…
  3. Turn OFF Multiple participants can share simultaneously (set it so only one participant can share at a time).
  4. Start screen sharing again and check Share sound—it should be selectable.
     

You can check out this link for more information.

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aluyun
Community Manager
Community Manager
August 17, 2026

Hi ​@Rurico,

Thank you for your contribution. I have gone ahead and mark the resolution I provided above as the best answer so others in the community can benefit from it as well.

 

Please feel free to reach out anytime if you have other Zoom related queries.

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