百度下载的视频去掉水印的方法如下:
工具/原料:戴尔XPS13-9350-3708、win10、pr12.4。
1、打开pr软件导入视频,把视频拉到时间轴。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b8389b504fc2d56252697a91f71190ef76c66c6d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、在上角选百择效果,如下图所示。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/8435e5dde71190efad9a38a3de1b9d16fdfa606d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、在效度果这里搜中间值问,然后把中间值拖到时间轴上要去水印的视频上。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d4628535e5dde7114ab3e98ab7efce1b9d16616d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、然后在左侧会出现效果控件,可以看见效果控件下面有一个中间值的选项。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/2e2eb9389b504fc2033e1a79f5dde71190ef6d6d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、中间值下面有一个椭答圆和正方形还有一个自由绘制可以根据自己的需要进行建立蒙版,并对蒙版大小进行调整,到适合水印大小即可。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/e61190ef76c6a7ef1347025aedfaaf51f3de666d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6、调整好后在蒙版的下面有一个半径专。调整半径的大小就可以使水印渐渐模糊,直至不见,半径大小可自由调整。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/9a504fc2d56285353d81785d80ef76c6a7ef636d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)