1.在手機中找到優酷視頻APP然後打開。
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2.在優酷視頻主界面找到妳想要下載的視頻，然後打開進入播放界面，下面以電視劇為例子。
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3.在視頻播放界面點擊右下角圖中箭頭所指選項。
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4.在緩存界面可以選擇妳想要緩存視頻的清晰度，然後點擊對應集數即可緩存。緩存後點擊右下角查看緩存選項。
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5.在我的緩存界面即可看到自己已經緩存的視頻。
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