视频文件过大分享到微信的具体步骤如下：
1、手机上微信软件发送视频有20M大小的限制，可以通过电脑版应用进行发送大的视频，因此首先下载电脑版软件。
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2、下载完成之后，双击进行安装电脑版应用程序。
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3、进去安装界面之后，点击安装。
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4、安装完成，在电脑版应用登录，需要在手机上确认电脑登录。
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5、电脑版应用登录进去之后，找到要发送视频的好友，点击发送即可。
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6、我们可以看到在电脑版可以将大的视频发送成功。
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