Enable hotkeys for HTML5 playback: video screenshot; enable/disable picture-in-picture; copy cached video; send any video to full screen or browser window size; fast forward, rewind, pause/play, volume, skip to next video, skip to previous or next frame, set playback speed. Video sites supported: YouTube, TED, Youku, QQ.com, bilibili, ixigua, iQiyi, support mainstream video sites in mainland China; Live broadcasts: Twitch, Douyu.com, YY.com, Huya.com. Custom sites can be added
不想自动保存倍速值：
若上次按C使用了倍速，则播放别的链接视频时，会使用上次的倍速值播放。我不希望自动保存这个倍速值，我想每次都用1倍播放速率。请问代码如何改动呢？