# 8-2、點播全局設置 1、點擊右上角用戶頭像，找到“accesskeys”并且點擊進去。  * * * 2、在安全提示中點擊“繼續使用AccessKey”，如果列表中沒有AccessKey ID和Access Key Secret的話，就點擊右側的“創建AccessKey”分別把這里的AccessKey ID和Access Key Secret復制到微課堂后臺“基本設置—>存儲方式—>阿里云點播”里并保存。  ·····························································································································································  * * * 3、回到視頻點播，點擊下面的“媒體處理配置”。 **水印管理**：可以上傳自己的水印圖片，上傳的視頻轉碼時可以設置自動添加水印。  * * * 4、**轉碼設置**：轉碼設置是指視頻上傳完成后，阿里云端對視頻按您指定的格式進行轉碼分發。  ····························································································································································· （4-1）、復制名稱為“不轉碼”的模板組ID，填寫到微課堂后臺的“不轉碼模板組ID”。  ····························································································································································· （4-2）默認是不轉碼。如果沒有模版的話，點擊“添加轉碼模版組”。然后選擇封裝格式為“mp4”，接著選擇清晰度，在左下角，最后右下角保存即可。  * * * 5、點擊“審核管理—>**審核設置**"：可以選擇“ 先發后審 ”或者“先審后發”，建議選擇“先發后審”。 * 先發后審：視頻轉碼成功后默認標記為“正常”狀態，直接可以播放，但也可以通過審核進行“屏蔽”操作。 * 先審后發：視頻轉碼成功后不能播放，需要管理員在阿里云視頻點播里審核后標記為“正常”狀態才能播放。。  ····························································································································································· A.視頻如果是自己上傳的，可以僅僅審核視頻的名稱或者封面圖，降低審核費用。點擊“審核模板—>添加”。  ····························································································································································· B.添加智能審核模板，審核范圍僅僅是名稱。  ····························································································································································· C.修改“智能審核”的“機審模板”為自己的自定義審核模板。  * * * 6、**域名管理**：進入“分發加速配置”，選擇“域名管理”。需要接入自己的一個域名來使用，建議用二級域名，例如我的域名是[haoshu888.com](http://haoshu888.com/)，那么我用[aliyun.haoshu888.com](http://aliyun.haoshu888.com/)綁定到視頻點播里（**這里不能使用您的網慧云平臺站點的域名或者其他已經被使用過的域名**）。  ··························································································································································· * 等待系統自動生成CNAME值后，把域名解析到CNAME指。  ··························································································································································· * 如果您的站點開啟了https，請點擊域名右側“配置—>HTTPS配置”，證書申請方法詳見《**附錄三、阿里云申請https域名證書**》。下載了證書之后，用記事本打開證書.pem的文件內容，復制粘貼到“內容”；打開.key的文件內容，復制粘貼到“私鑰”。  ···························································································································································  ···························································································································································