# 视频课增强防护功能使用指南

<div data-elink-language-switch="1" id="bkmrk-english" style="border:1px solid #d6d9de;border-radius:6px;padding:10px 12px;margin:0 0 18px 0;background:#f8fafc;font-size:14px;">[English](/books/settings-store/page/user-guide-for-enhanced-protection-function-of-video-courses)</div><span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">功能说明</span><span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">：开启风险控制并上传视频素材后，该视频素材所引用的视频课仅支持在App端观看，<span style="color:rgb(51,51,51);font-family:'等线';font-size:15px;">搭配智能素材加密技术，</span>有效防止多渠道</span><span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">盗课路径； 风险防控视频素材仅支持在视频课使用，暂不支持除视频课以外的类型，如直播回放、录屏直播、富文本视频等。</span>

![mty4odg1njewmdu5mzm2oa_814291_kqmhkdydwe4g84bo_1725852558](https://wechatapppro-1252524126.file.myqcloud.com/help_document/image/ueditor/31268200_1735637899.cn/mty4odg1njewmdu5mzm2oa_814291_kqmhkdydwe4g84bo_1725852558)

<span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">实现方式：</span>

<span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">通过对视频文件做私有加密，只能通过App端的小鹅通播放器进行解密播放，有效防止因视频链接外泄导致的盗课行为。</span>

<span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">终端限制：</span>

<span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">因网页和小程序的前端代码比较容易被反编译，导致在网页和小程序终端无法做到有效的私有加密播放，因此增强防护限制了播放终端，目前只能使用“小鹅通学员版App”进行播放，其他终端即使进入相关课程页只会显示引导到“小鹅通学员版App”观看的画面，有效防止不法分子通过其他终端进行盗课。</span>

<span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">功能限制：</span>

<span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">因增强防护是对播放链接本身进行加密，防护的是不发分子获取到原始视频的播放链接直接进行盗课（目前已发现的主要盗课路径），App上的防录屏可以在B端开启，但若不法分子通过其他物理手段进行录屏（包括但不限于摄像机物理录屏，视频采集卡物理录屏，PC上安装模拟器录制PC画面）仅通过增强防护无法进行保护，打击此类盗课行为建议开启跑马灯和水印功能，对盗课源进行追溯并诉诸法律途径保护相关权益。</span>

<span style="font-size:24px;">**<span style="color:rgb(51,51,51);letter-spacing:0px;vertical-align:baseline;">一、视频上传</span>**</span>

<span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">购买后，可在以下渠道上传增强防控的视频</span>

<span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">1. 店铺设置内上传：【首页】，在左侧导航栏找到【店铺设置】下的【版权保护】，找到【增强防护】即可上传增强防护视频；</span>

<span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">2. 素材中心上传：进入【课程】-【内容管理】-【视频】，即可上传；</span>

![mty4odg1njewmdu5mzm2oa_986454_u8oqnav2ahplvqsp_1725854098](https://wechatapppro-1252524126.file.myqcloud.com/help_document/image/ueditor/56057000_1735637899.cn/mty4odg1njewmdu5mzm2oa_986454_u8oqnav2ahplvqsp_1725854098)

<span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">3. 课程内上传：课程内添加视频即可上传增强防护的视频；</span>

![mty4odg1njewmdu5mzm2oa_272895_rjza2jxkicleca7j_1725865587](https://wechatapppro-1252524126.file.myqcloud.com/help_document/image/ueditor/78090700_1735637899.cn/mty4odg1njewmdu5mzm2oa_272895_rjza2jxkicleca7j_1725865587)

<span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">4. 圈子课程内上传：圈子课程内添加视频即可上传增强防护视频。</span>

![mty4odg1njewmdu5mzm2oa_166692_3zv5e4aoq8rpfsim_1725866477](https://wechatapppro-1252524126.file.myqcloud.com/help_document/image/ueditor/5321800_1735637900.cn/mty4odg1njewmdu5mzm2oa_166692_3zv5e4aoq8rpfsim_1725866477)

**<span style="color:rgb(51,51,51);letter-spacing:0px;vertical-align:baseline;font-size:24px;">二、视频添加</span>**

<span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">上传后，可在圈子课程/课程/视频课中添加增强防护的视频。</span>

![mty4odg1njewmdu5mzm2oa_517565_te7dakeb9nklwxn3_1725867618](https://wechatapppro-1252524126.file.myqcloud.com/help_document/image/ueditor/25503600_1735637900.cn/mty4odg1njewmdu5mzm2oa_517565_te7dakeb9nklwxn3_1725867618)

**<span style="color:rgb(51,51,51);letter-spacing:0px;vertical-align:baseline;font-size:24px;">三、学员观看</span>**

<span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">【增强防护】视频需要引导学员在APP端进行观看；</span>

<span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">1. 其他端观看时无法正常展示；</span>

![mty4odg1njewmdu5mzm2oa_433642_nr7neufc0efm8ugu_1726107520](https://wechatapppro-1252524126.file.myqcloud.com/help_document/image/ueditor/47524900_1735637900.cn/mty4odg1njewmdu5mzm2oa_433642_nr7neufc0efm8ugu_1726107520)

![mty4odg1njewmdu5mzm2oa_728511_tqyywoprepg2bcaz_1726107535](https://wechatapppro-1252524126.file.myqcloud.com/help_document/image/ueditor/66682500_1735637900.cn/mty4odg1njewmdu5mzm2oa_728511_tqyywoprepg2bcaz_1726107535)

<span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">2. 非法下载课程时无法正常观看。</span>

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