YouTube SmartPlay 作者： Malem

Synchronizes video playback between multiple YouTube and Vimeo tabs. The playing video is paused when switched to another tab that also has a video to play.

2.5（2 条评价）

5 个用户

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> This addon synchronizes video playback between multiple YouTube and Vimeo tabs.
> The playing video is paused when switched to another tab (or window) that also has a video to play.
> This works only on YouTube and Vimeo as of now.

评分 2.5（1 位用户）

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