# Sidebar

* **使用须知**
  * [调用限制](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/limit/README.md)
  * [获取密钥](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/getSecretKey.md)
  * [SHA1签名生成规则](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/buildSign.md)
  * [MD5签名生成规则](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/buildSignMd5.md)
  * [快速接入示例](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/quickAccess.md)
  * [全局错误说明](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/errorInfo/README.md)
  * [回调通知使用说明](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/callBack/README.md)
  * [智能字幕回调通知使用说明](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/subtitle_task_callback/README.md)
  * [视频大纲任务回调通知使用说明](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_outline_task_callback/README.md)
  * [API在线调用](https://help.polyv.net/req.html)
* **视频上传**
  * [上传视频](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_upload/upload_video/README.md)
  * [异步批量上传视频](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_upload/url_batch_upload/README.md)
  * [查询视频同步任务](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_upload/get_video_sync_task/README.md)
  * [导出视频同步任务](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_upload/export_video_sync_task/README.md)
  * [删除视频同步任务](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_upload/delete_video_sync_task/README.md)
* **视频管理**
  * **搜索视频**
    * [搜索视频](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/search/search_video/README.md)
  * **管理视频**
    * [查询视频信息](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/manage/get_video_info/README.md)
    * [修改视频信息](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/manage/update_video_info/README.md)
    * [删除视频](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/manage/delete_video/README.md)
    * [从回收站恢复视频](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/manage/recover_video/README.md)
    * [移动视频到指定分类](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/manage/move_video/README.md)
    * [视频禁播与解禁](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/manage/update_video_status/README.md)
    * [批量查询视频时长和大小](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/manage/batch_get_duration_and_size/README.md)
    * [查询视频预览时长](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/manage/get_preview_duration/README.md)
    * [修改视频预览时长](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/manage/set_preview_duration/README.md)
  * **视频分类**
    * [创建分类](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/category/add_category/README.md)
    * [获取分类及子分类](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/category/get_categories/README.md)
    * [修改分类名称](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/category/modify_category_name/README.md)
    * [修改分类设置](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/category/modify_category_setting/README.md)
    * [移动分类](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/category/move_category/README.md)
    * [删除分类](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/category/delete_category/README.md)
  * **封面图**
    * [获取视频封面](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/poster/get_poster/README.md)
    * [上传视频封面](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/poster/upload_poster/README.md)
  * **字幕**
    * [上传字幕文件](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/subtitle/upload_subtitle/README.md)
    * [查询字幕列表](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/subtitle/get_subtitle/README.md)
    * [删除字幕文件](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/subtitle/delete_subtitle/README.md)
  * **智能字幕**
    * [创建智能字幕任务](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/smart_subtitle/create_smart_subtitle_task/README.md)
    * [查询智能字幕](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/smart_subtitle/query_smart_subtitle/README.md)
    * [修改智能字幕](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/smart_subtitle/update_smart_subtitle/README.md)
    * [发布智能字幕](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/smart_subtitle/publish_smart_subtitle_task/README.md)
    * [删除智能字幕任务](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/smart_subtitle/delete_smart_subtitle_task/README.md)
    * [查询智能字幕链接](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/smart_subtitle/query_smart_subtitle_link/README.md)
  * **视频大纲**
    * [创建视频大纲任务](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/video_outline/create_video_outline_task/README.md)
  * **进度条打点信息**
    * [设置打点信息](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/chapter_marker/add_chapter_marker/README.md)
    * [查询打点信息](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/chapter_marker/get_chapter_marker/README.md)
    * [删除打点信息](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/chapter_marker/delete_chapter_marker/README.md)
  * **弹幕**
    * [创建单条弹幕](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/danmu/add_danmu/README.md)
    * [上传弹幕文件](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/danmu/upload_danmu_file/README.md)
    * [查询弹幕列表](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/danmu/get_danmu/README.md)
    * [删除弹幕](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/danmu/delete_danmu/README.md)
  * **答题**
    * [创建问答题目](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/quiz/add_quiz/README.md)
    * [查询问答题目](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/quiz/get_quiz/README.md)
    * [删除问答题目](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/quiz/delete_quiz/README.md)
    * [获取答题记录](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/quiz/get_quiz_result/README.md)
  * **课件**
    * [异步上传课件](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/courseware/upload_courseware_async/README.md)
    * [同步上传课件](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/courseware/upload_courseware_sync/README.md)
    * [查询课件](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/courseware/get_courseware/README.md)
    * [删除课件](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/courseware/delete_courseware/README.md)
  * **播放列表**
    * [创建播放列表](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/playlist/add_playlist/README.md)
    * [获取所有播放列表](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/playlist/get_playlists/README.md)
    * [修改播放列表信息](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/playlist/modify_playlist/README.md)
    * [添加视频至播放列表](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/playlist/add_video_to_playlist/README.md)
    * [将视频从播放列表移除](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/playlist/remove_video_from_playlist/README.md)
  * **微信分享设置**
    * [查询微信分享设置信息](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_management/wechat_share/get_wechat_share_setting/README.md)
* **视频处理**
  * **水印设置**
    * [上传水印](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_codec/watermark/upload_watermark/README.md)
  * **在线剪辑**
    * [裁剪视频](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_codec/clip/crop_video/README.md)
    * [合并视频](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_codec/clip/combine_video/README.md)
  * **视频截图**
    * [指定视频时间点截图](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_codec/snapshot/snapshot_at_specific_time/README.md)
    * [查询截图任务状态](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/video_codec/snapshot/get_snapshot_task_status/README.md)
* **视频安全**
  * **播放凭证**
    * [获取视频播放凭证](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/playsafe/token/create_token/README.md)
  * **加密设置**
    * [查询账号的加密设置](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/playsafe/encryption/get_encryption_setting/README.md)
    * [修改账号的加密设置](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/playsafe/encryption/update_encryption_setting/README.md)
    * [修改移动端授权级别](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/playsafe/encryption/update_auth_level/README.md)
  * **授权播放和跑马灯设置**
    * [查询视频的授权播放开关](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/playsafe/play_auth/get_play_auth_setting/README.md)
    * [修改视频的授权播放开关](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/playsafe/play_auth/update_play_auth_setting/README.md)
    * [查询授权播放接口](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/playsafe/play_auth/get_marquee_setting/README.md)
    * [修改授权播放接口](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/playsafe/play_auth/update_marquee_setting/README.md)
  * **播放密码**
    * [查询视频播放密码](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/playsafe/password/get_video_password/README.md)
    * [设置视频播放密码](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/playsafe/password/set_video_password/README.md)
  * **播放域名限制**
    * [查询播放域名限制](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/playsafe/domain_restrict/get_domain_restrict_setting/README.md)
    * [设置播放域名限制规则](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/playsafe/domain_restrict/set_domain_restrict_rule/README.md)
* **播放器设置**
  * [查询播放器列表](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/player/get_player_list/README.md)
  * [设置视频的播放器](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/player/set_player/README.md)
* **广告管理**
  * [查询广告列表](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/vert/get_ad/README.md)
  * [创建广告](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/vert/add_ad/README.md)
  * [修改广告](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/vert/modify_ad/README.md)
  * [删除广告](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/vert/delete_ad/README.md)
* **数据统计**
  * [查询账号的空间流量使用](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_total_usage/README.md)
  * [查询分类目录的空间占用](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_category_space_usage/README.md)
  * [批量查询视频的总播放次数](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_video_playtimes/README.md)
  * [查询播放量统计](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_playtimes/README.md)
  * [查询视频播放量排行](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_playtimes_rank/README.md)
  * [查询播放时长统计](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_play_duration/README.md)
  * [查询观众量统计](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_viewer_number/README.md)
  * [查询播放流量统计](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_flow_usage/README.md)
  * [查询视频播放的时段分布](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_playtimes_by_period/README.md)
  * [查询视频播放的观看比例分布](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_playtimes_by_ratio/README.md)
  * [查询视频播放的域名分布](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_domain_stat/README.md)
  * [查询视频播放的地理位置分布](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_geo_stat/README.md)
  * [查询视频播放的终端环境分布](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_device_stat/README.md)
  * [查询单个视频的观看热点统计](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_hotspot_stat/README.md)
  * [查询单个视频的观看完成度](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_engage_stat/README.md)
  * [查询某一天的视频观看日志](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_daily_viewlog/README.md)
  * [批量查询视频观看日志](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_viewlog/README.md)
  * [分类统计](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_cata_stats/README.md)
  * [查询视频统计汇总数据](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_summary_data/README.md)
  * **高级分析**
    * [查询观看行为分析](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/bigdata/get_play_analysis/README.md)
    * [查询视频分析](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/bigdata/get_video_analysis/README.md)
    * [批量查询视频分析](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/bigdata/batch_get_video_analysis/README.md)
    * [查询观众分析](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/bigdata/get_viewer_analysis/README.md)
* **子账号**
  * [获取视频播放凭证](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/sub_account/sub_create_token/README.md)
  * [搜索视频](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/sub_account/sub_search_video/README.md)
  * [查询视频信息](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/sub_account/sub_get_video_info/README.md)
  * [修改视频信息](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/sub_account/sub_modify_video_info/README.md)
  * [移动视频到指定分类](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/sub_account/sub_move_video/README.md)
  * [删除视频](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/sub_account/sub_delete_video/README.md)
  * [查询分类列表](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/sub_account/sub_get_categories/README.md)
  * [创建分类](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/sub_account/sub_add_category/README.md)
  * [修改分类名称](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/sub_account/sub_modify_category_name/README.md)
  * [修改分类设置](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/sub_account/sub_modify_category_setting/README.md)
  * [删除分类](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/sub_account/sub_delete_category/README.md)
  * [查询子账号统计汇总数据](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_sub_account_stats_aggregate/README.md)
  * [查询子账号统计详情](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/statistics/get_sub_account_stats_detail/README.md)
* **开发设置**
  * **回调设置**
    * [查询回调设置](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/callback/get_callback_setting/README.md)
    * [修改回调设置](https://git.polyv.net/help-center/document-center/-/blob/master/vod/api/callback/update_callback_setting/README.md)
