Video Speed Controller

插件概述

使用快捷键加速、减速、前进和后退 HTML5 音频/视频

HTML5 视频提供原生 API 来加速任何视频的播放，但大多数已实现的播放器要么隐藏要么限制此功能。此扩展解决了这个问题，还有更多…

它将帮助您优化视频观看体验，允许您快速调整播放速度，以及倒回视频以再次聆听最后几秒钟。我们的阅读速度不是恒定的，我们说话的速度比阅读速度慢得多 – 没有理由我们必须以恒定的速度和（非常）慢的速度聆听。

安装扩展后，只需导航到提供 HTML5 视频的任何页面，您就会在视频播放器的左上角看到一个速度指示器。将鼠标悬停在指示器上以显示加速、减速或倒回视频的控件（10 秒以上降低播放速度）。或者，更好的是，使用键盘：

– S – 降低播放速度。
– D – 增加播放速度。
– R – 重置播放速度。
– Z – 将视频倒回 10 秒。
– X – 将视频前进 10 秒。
– V – 显示/隐藏控制器。

如果您喜欢其他快捷方式，想要更改增量值，或者希望播放器将来记住您的播放速度，请进入设置页面并根据您的喜好进行自定义。

Speed up, slow down, advance and rewind HTML5 audio/video with shortcuts

HTML5 video provides native APIs to accelerate playback of any video, but most implemented players either hide or limit this functionality. This extension fixes that, plus more…

It will help you optimize your video viewing by allowing you to make quick playback speed adjustments, as well as rewind the video to hear the last few second one more time. We don't read at a constant speed, and we talk much slower than we read – there is no reason why we have to listen at a constant speed and at a (very) slow rate.

Once the extension is installed simply navigate to any page that offers HTML5 video, and you'll see a speed indicator in top left corner of the video player. Hover over the indicator to reveal the controls to accelerate, slowdown, or rewind the video (10 seconds + lowers playback speed). Or, even better, use your keyboard:

– S – decrease playback speed.
– D – increase playback speed.
– R – reset playback speed.
– Z – rewind video by 10 seconds.
– X – advance video by 10 seconds.
– V – show/hide controller.

If you prefer other shortcuts, want to change the increment value, or want the player to remember your playback speed in the future, head into the settings page and customize it to your heart's content.

插件适用于以下浏览器

1. Chrome 谷歌浏览器
2. 微软 Edge 浏览器
3. 360极速浏览器
4. UC浏览器
5. QQ浏览器
6. 搜狗浏览器
7. 猎豹浏览器
8. 其他 Chromium 内核浏览器

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