我用的是jwplayer 6，我想每个人都知道默认皮肤是什么，但是在哪里以及如何更改默认播放器虽然没有它的文件皮肤，这是我的jwplayer的快照here
我在 jwplayer.js 文件上编辑播放/暂停图像，但它没有改变
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