Other features we'd pay for include preroll and postroll.

我们需要支付的其他功能包括预卷和后卷。

youdao

Other features we'd pay for include preroll and postroll, for branding and recommendation of other videos, respectively.

此外，我希望可以拥有的付费功能还有提前量（preroll）和释放量（postroll）的添加，以及其他视频品牌推广和推荐。

youdao

Youku and its competitors recently extended preroll advertising on videos to 40 to 60 seconds, up from 15 to 30 seconds.

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The analytics job, determining the right mix of preroll, in-stream, banners, and other ads and promotions to maximize revenue, is critical for attracting new talent that can bypass the old business models.

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