YouTube 如何防止屏幕保护程序在视频播放期间出现?(视窗) [英] How does YouTube prevent the screensaver from showing up during video playback? (Windows)

问题描述

我注意到当我在 YouTube 上观看视频时 mi 屏幕保护程序没有启动.我使用的是 Windows 7.

I have noticed that mi screensaver doesn't start while I'm watching videos on YouTube. I'm using Windows 7.

这是测试:

1. 将 Windows 屏幕保护程序设置为 1 分钟.
2. 浏览 YouTube 并播放超过 1 分钟的视频；理想情况下更长.
3. 请注意，您的屏幕保护程序在指定时间(1 分钟)后不会出现.

我已经使用 Firefox、Chrome 和 IE8 进行了测试.我的 Flash Player 版本是 10.3.(Youtube 正在使用 Flash 播放视频).无论我是否全屏观看视频，都会发生同样的情况.

I've tested using Firefox, Chrome and IE8. My Flash Player version is 10.3. (Youtube is using flash to play the videos). The same happens whether I watch the video in full-screen or not.

有人知道他们是怎么做的吗?

Does anyone know how they do it?

我已经搜索过，但我发现的只是有人说这是不可能的，或者用户在观看视频时禁用屏幕保护程序的提示.

I've searched but all I found was people saying it's not possible, or tips for users to disable their screensaver while watching videos.

请查看所有答案.不要坚持投票最多的人.

推荐答案

StackOverflow 之外的人向我指出了这篇文章:http://www.webkitchen.be/2010/04/13/6-lesser-known-features-in-flash-player-10-1/

Someone outside StackOverflow pointed me to this article: http://www.webkitchen.be/2010/04/13/6-lesser-known-features-in-flash-player-10-1/

在全屏模式下禁用屏幕保护

没有什么比每隔几分钟按下键盘或移动鼠标以防止屏幕保护程序在全屏观看视频时启动更烦人的了.如果视频正在播放且没有暂停、停止或缓冲，Flash Player 10.1 现在会暂时禁用您的屏幕保护程序.但它也适用于音频.所以……如果您正在运行一个播放音频的全屏应用，并且它没有暂停、停止或缓冲并且实际上有音量，那么屏幕保护程序将不会启动.

There’s nothing more annoying than having to press the keyboard or moving your mouse every few minutes to prevent the screensaver from kicking in while watching a video in full screen. Flash Player 10.1 now temporarily disables your screensaver if video is playing and not paused, stopped or buffering. But it also works with audio. So… if you’re running a full screen app that plays audio and it is not paused, stopped or buffering and actually has volume the screensaver will not kick in.

很遗憾，我找不到 Adob​​e 的官方来源.他们似乎非常专注于 Flash Player 11，以至于他们删除了新功能"列表.从 Flash Player 10 开始可用.

Unfortunately I cannot find an official Adobe source for this. They seem to be so focused on Flash Player 11, that they removed the list of "new features" available since Flash Player 10.

我对此进行了测试，无论是否全屏，只要视频正在播放，它都可以工作.

I tested this and it works whether in full screen or not, as long as a video is playing.

我想我最初的问题的答案是没什么.Flash Player(而非 YouTube)会自动执行此操作.

I guess the answer to my original question is NOTHING. Flash Player, not YouTube, does it automatically.

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