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Diff: dumi_doc-master/doc/bot/smart_tv.md
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+# 智能电视
+
+## Table of Contents
+
+
+ * [智能电视](#智能电视)
+ * [Table of Contents](#table-of-contents)
+ * [简介](#简介)
+ * [语音播报 Speech](#语音播报-speech)
+ * [天气](#天气)
+ * [指令 Directives](#指令-directives)
+ * [设计原型](#设计原型)
+ * [详细指令列表](#详细指令列表)
+ * [tv.system.volume.Up](#tvsystemvolumeup)
+ * [tv.system.volume.Down](#tvsystemvolumedown)
+ * [tv.system.volume.Set](#tvsystemvolumeset)
+ * [tv.system.volume.Mute](#tvsystemvolumemute)
+ * [tv.system.volume.Unmute](#tvsystemvolumeunmute)
+ * [tv.system.light.Up](#tvsystemlightup)
+ * [tv.system.light.Down](#tvsystemlightdown)
+ * [tv.system.constrast.Up](#tvsystemconstrastup)
+ * [tv.system.contrast.Down](#tvsystemcontrastdown)
+ * [tv.system.application.Open](#tvsystemapplicationopen)
+ * [tv.system.application.Close](#tvsystemapplicationclose)
+ * [tv.system.application.Upgrade](#tvsystemapplicationupgrade)
+ * [tv.system.application.Uninstall](#tvsystemapplicationuninstall)
+ * [tv.system.command.Go](#tvsystemcommandgo)
+ * [tv.system.command.Exit](#tvsystemcommandexit)
+ * [tv.system.command.Back](#tvsystemcommandback)
+ * [tv.system.command.Sleep](#tvsystemcommandsleep)
+ * [tv.system.command.Wake](#tvsystemcommandwake)
+ * [tv.system.command.TVOn](#tvsystemcommandtvon)
+ * [tv.system.command.TVOff](#tvsystemcommandtvoff)
+ * [tv.system.channel.Open](#tvsystemchannelopen)
+ * [tv.system.channel.Update](#tvsystemchannelupdate)
+ * [tv.player.resource.Play](#tvplayerresourceplay)
+ * [tv.player.control.Pause](#tvplayercontrolpause)
+ * [tv.player.control.FastForward](#tvplayercontrolfastforward)
+ * [tv.player.control.Goto](#tvplayercontrolgoto)
+ * [tv.player.control.BackForward](#tvplayercontrolbackforward)
+ * [tv.player.control.Speed](#tvplayercontrolspeed)
+ * [tv.player.control.Previous](#tvplayercontrolprevious)
+ * [tv.player.control.Next](#tvplayercontrolnext)
+ * [tv.player.control.Episode](#tvplayercontrolepisode)
+ * [tv.image.snapshot.Upload](#tvimagesnapshotupload)
+ * [tv.view.card.Render](#tvviewcardrender)
+ * [tv.view.text.Render](#tvviewtextrender)
+ * [tv.view.list.Render](#tvviewlistrender)
+ * [tv.view.detail.Render](#tvviewdetailrender)
+ * [意图识别 NLU](#意图识别-nlu)
+ * [MV类目](#mv类目)
+ * [原型](#原型)
+ * [样例](#样例)
+ * [影视类目](#影视类目)
+ * [原型](#原型-1)
+ * [样例](#样例-1)
+ * [控制指令类目](#控制指令类目)
+ * [ChangeLog](#changelog)
+ * [备注](#备注)
+
+
+## 简介
+智能电视是<kbd>DuerOS</kbd>下的一个垂类服务, 通过语音解析和意图识别等能力给盒子提供服务,如:
+语音控制换台, 语音检索影片, 根据画面查询人物信息, 控制视频播放的节奏等.
+
+作为<kbd>DuerOS</kbd>的垂类服务, 因此通过<kbd>DuerOS</kbd>的协议字段directives提供给终端使用. <kbd>DuerOS</kbd>的协议以及其他垂类返回格式可直接参考:[<<度秘开放平台OpenAPI使用说明>>](../api/overview.md), 本文档只具体描述智能TV盒子的接口协议.
+
+## 语音播报 Speech
+语音播报描述字段speech是与directives指令平行的一个字段, 当服务端返回的数据有需要播放的文本或者其他时, 就需要补充该字段, 客户端通过解析该字段来调用speaker接口. 格式如下:
+
+ "speech": {
+ "type": "Text",
+ "content": "正在为您播放周杰伦的歌曲"
+ }
+
+## 天气
+
+天气需要填充视图和进行语音播报，天气视图描述字段views，其value为jsonarray格式，客户端通过views字段填充视图，通过解析speech字段进行语音播报. 其中views格式如下:
+
+ "views": [
+ {
+ "type": "list",
+ "list": [
+ {
+ "summary": "实时：6℃\n温度：-3℃~7℃\n风力：北风4-5级\n空气质量指数：30，优\n来源：中国天气网",
+ "image": "http://xiaodu.baidu.com/img/pic?pic_id=46191609",
+ "title": "北京市今天晴",
+ "url": "https://m.baidu.com/from=2001a/s?word=北京市天气"
+ }
+ ]
+ }
+ ]
+
+## 指令 Directives
+### 设计原型
+
+ {
+ "header": {
+ "namespace": "tv.xxx",
+ "name": "Xxx"
+ },
+ "payload": {
+ "extend":{}
+ }
+ }
+1. 通过header中的namespace和name确定一种指令
+2. payload为指令附加的参数
+3. extend为扩展字段, 通常情况下都为空, 用户不需关心
+4. 尽可能使用全称,而不是简写
+5. namespace用小写和"."分隔
+6. name采用首字母大写的驼峰命名法
+
+
+### 详细指令列表
+
+#### tv.system.volume.Up
+ 音量增大
+ {
+ "header": {
+ "namespace": "tv.system.volume",
+ "name": "Up"
+ },
+ "payload": {
+ "value": 1,
+ "extend": {}
+ }
+ }
+
+
+
+#### tv.system.volume.Down
+ 减小音量
+ {
+ "header": {
+ "namespace": "tv.system.volume",
+ "name": "Down"
+ },
+ "payload": {
+ "value": 1,
+ "extend": {}
+ }
+ }
+
+#### tv.system.volume.Set
+ 设置音量
+ {
+ "header": {
+ "namespace": "tv.system.volume",
+ "name": "Set"
+ },
+ "payload": {
+ "value": 1,
+ "extend": {}
+ }
+ }
+
+
+#### tv.system.volume.Mute
+ 静音
+ {
+ "header": {
+ "namespace": "tv.system.volume",
+ "name": "Mute"
+ },
+ "payload": {
+ "value": 0,
+ "extend": {}
+ }
+ }
+
+#### tv.system.volume.Unmute
+ 取消静音
+ {
+ "header": {
+ "namespace": "tv.system.volume",
+ "name": "Unmute"
+ },
+ "payload": {
+ "value": 0,
+ "extend": {}
+ }
+ }
+
+#### tv.system.light.Up
+ 调高亮度
+ {
+ "header": {
+ "namespace": "tv.system.light",
+ "name": "Up"
+ },
+ "payload": {
+ "value": 2,
+ "extend": {}
+ }
+}
+
+#### tv.system.light.Down
+ 调低亮度
+ {
+ "header": {
+ "namespace": "tv.system.light",
+ "name": "Down"
+ },
+ "payload": {
+ "value": 2,
+ "extend": {}
+ }
+ }
+
+#### tv.system.constrast.Up
+ 对比度增大
+ {
+ "header": {
+ "namespace": "tv.system.constrast",
+ "name": "Up"
+ },
+ "payload": {
+ "value": 2,
+ "extend": {}
+ }
+ }
+
+#### tv.system.contrast.Down
+ 对比度减小
+ {
+ "header": {
+ "namespace": "tv.system.constrast",
+ "name": "Down"
+ },
+ "payload": {
+ "value": 2,
+ "extend": {}
+ }
+ }
+#### tv.system.application.Open
+ 打开应用
+ {
+ "header": {
+ "namespace": "tv.system.application",
+ "name": "Open"
+ },
+ "payload": {
+ "name": "应用名称",
+ "package_name": "xxxx.apk",
+ "args": "模块名-子模块-子子",
+ "deep_link":"",
+ "extend": {}
+ }
+ }
+
+#### tv.system.application.Close
+ 关闭应用
+ {
+ "header": {
+ "namespace": "tv.system.application",
+ "name": "Close"
+ },
+ "payload": {
+ "name": "应用名称",
+ "package_name": "xxxx.apk",
+ "args": "模块名-子模块-子子",
+ "deep_link":"",
+ "extend": {}
+ }
+
+
+#### tv.system.application.Upgrade
+ 升级应用
+ {
+ "header": {
+ "namespace": "tv.system.application",
+ "name": "Upgrade"
+ },
+ "payload": {
+ "name": "应用名称",
+ "package_name": "xxxx.apk",
+ "args": "",
+ "extend": {}
+ }
+ }
+
+#### tv.system.application.Uninstall
+ 卸载应用
+ {
+ "header": {
+ "namespace": "tv.system.application",
+ "name": "Uninstall"
+ },
+ "payload": {
+ "name": "应用名称",
+ "package_name": "xxxx.apk",
+ "args": "",
+ "extend": {}
+ }
+ }
+
+#### tv.system.command.Go
+ //打开主页launcher/系统设置/某个主页模块
+ {
+ "header": {
+ "namespace": "tv.system.command",
+ "name": "Go"
+ },
+ "payload": {
+ "name":"主页", //比如主页, 设置, 某个主页模块名
+ "extend": {}
+ }
+ }
+
+#### tv.system.command.Exit
+ 退出
+ {
+ "header": {
+ "namespace": "tv.system.command",
+ "name": "Exit"
+ },
+ "payload": {
+ "extend":{}
+ }
+ }
+#### tv.system.command.Back
+ 返回
+ {
+ "header": {
+ "namespace": "tv.system.command",
+ "name": "Back"
+ },
+ "payload": {
+ "extend":{}
+ }
+ }
+
+#### tv.system.command.Sleep
+ 休眠
+ {
+ "header": {
+ "namespace": "tv.system.command",
+ "name": "Sleep"
+ },
+ "payload": {
+ "extend":{}
+ }
+ }
+
+#### tv.system.command.Wake
+ 唤醒盒子
+ {
+ "header": {
+ "namespace": "tv.system.command",
+ "name": "Wake"
+ },
+ "payload": {
+ "extend":{}
+ }
+ }
+
+#### tv.system.command.TVOn
+ 打开电视
+ {
+ "header": {
+ "namespace": "tv.system.command",
+ "name": "TVOn"
+ },
+ "payload": {
+ "extend":{}
+ }
+ }
+
+#### tv.system.command.TVOff
+ 关闭电视
+ {
+ "header": {
+ "namespace": "tv.system.command",
+ "name": "TVOff"
+ },
+ "payload": {
+ "extend":{}
+ }
+ }
+#### tv.system.channel.Open
+ 打开电视台的指令
+ {
+ "header": {
+ "namespace": "tv.system.channel",
+ "name": "Open"
+ },
+ "payload": {
+ "channel_name": "北京卫视",
+ "channel_code": "btv",
+ "extend": {}
+ }
+ }
+
+#### tv.system.channel.Update
+ 升级直播资源
+ {
+ "header": {
+ "namespace": "tv.system.channel",
+ "name": "Update",
+ },
+ "payload": {
+ "extend": { }
+ }
+ }
+#### tv.player.resource.Play
+ 播放器播放指令
+ {
+ "header": {
+ "namespace": "tv.player.resource",
+ "name": "Play",
+ },
+ "payload": { //指令的参数
+ "title" : "", //资源名称
+ "description": "" //资源描述信息
+ "uri": "资源唯一标识" //可以是url或者是资源id
+ "time_point" : "", //播放参数, 跳转到某个时间点进行播放
+ "extend": {}
+ }
+ }
+
+
+#### tv.player.control.Pause
+ 播放器暂停/继续
+ {
+ "header": {
+ "namespace": "tv.player.control",
+ "name": "Pause",
+ },
+ "payload": {
+ "value" : 1, //1:暂停 || 0: 继续(取消暂停)
+ "extend": {}
+ }
+ }
+#### tv.player.control.FastForward
+ 快进
+ {
+ "header": {
+ "namespace": "tv.player.control",
+ "name": "FastForward",
+ },
+ "payload": { //指令的参数
+ "offset":30 //快进一次跨越的时间, 默认30秒
+ "extend": { }
+ }
+ }
+#### tv.player.control.Goto
+ 指定时间点跳转
+ {
+ "header": {
+ "namespace": "tv.player.control",
+ "name": "Goto",
+ },
+ "payload": { //指令的参数
+ "time_point": 367 //单位: 秒, 相对于影片开头的秒数
+ "extend" : {}
+ }
+ }
+#### tv.player.control.BackForward
+ 快退指令
+ {
+ "header": {
+ "namespace": "tv.player.control",
+ "name": "BackForward",
+ },
+ "payload": { //指令的参数
+ "offset":30 //后退一次跨越的时间, 默认30秒
+ "extend": { }
+ }
+ }
+
+#### tv.player.control.Speed
+ 播放器几倍速播放
+ {
+ "header": {
+ "namespace": "tv.player.control",
+ "name": "Speed",
+ },
+ "payload": {
+ "value" : 2 //几倍速度, 默认2倍
+ "extend": {}
+ }
+ }
+
+#### tv.player.control.Previous
+ 上一集
+ {
+ "header": {
+ "namespace": "tv.player.control",
+ "name": "Previous",
+ },
+ "payload": {
+ "value" : 1 // 上一集
+ "extend": {}
+ }
+ }
+
+#### tv.player.control.Next
+ 下一集
+ {
+ "header": {
+ "namespace": "tv.player.control",
+ "name": "Next",
+ },
+ "payload": {
+ "value" : 1 //下一集
+ "extend": {}
+ }
+ }
+
+#### tv.player.control.Episode
+ 第3集
+ {
+ "header": {
+ "namespace": "tv.player.control",
+ "name": "Episode",
+ },
+ "payload": {
+ "value" : 3 //第3集
+ "extend": {}
+ }
+ }
+
+#### tv.image.snapshot.Upload
+ 截图上传指令
+ {
+ "header": {
+ "namespace": "tv.image.snapshot",
+ "name": "Upload",
+ },
+ "payload": {
+ "behavior" : "" ,
+ "extend": {}
+ }
+
+
+#### tv.view.card.Render
+ 弹出层的视觉渲染(比如明星识图)
+ {
+ "header": {
+ "namespace": "tv.view.card",
+ "name": "Render"
+ },
+ "payload": {
+ "title":"姚明",
+ "description":"中国著名篮球运动员",
+ "thumb":"https://imgsa.baidu.com/baike/sig.jpg",
+ "url":"http://baike.baidu.com/item/%E5%A7%9A%E6%98%8E/28"，
+ "extend": {}
+ }
+ }
+
+#### tv.view.text.Render
+ 对话框中的文本内容
+ {
+ "header": {
+ "namespace": "tv.view.text",
+ "name": "Render"
+ },
+ "payload": {
+ "text":"姚明",
+ "extend": {}
+ }
+ }
+#### tv.view.list.Render
+ 资源列表结果展示
+ {
+ "header": {
+ "namespace": "tv.view.list",
+ "name": "Render"
+ },
+ "payload": {
+ "ott_res": [{
+ "resource_id": "123331",
+ "resource_name": "美国队长",
+ "type":"电影",
+ "category": "科幻",
+ "thumb": "http://aaa.jpg",
+ "description": "美国队长史蒂夫·罗杰斯（克里斯·埃文斯 Chris Evans 饰）带领着全新组建的复仇者联盟，继续维护世界和平。",
+ "score": "6.5"}, {}{}{}....{}
+ ],
+ "dvb_res": [{
+ "channel_id": "123331",
+ "channel_name": "湖南卫视",
+ "resource_name": "快乐大本营",
+ "category": "综艺",
+ "thumb": "http://aaa.jpg",
+ "description": "何炅谢娜的快乐大本营。"},{},{},{}.....{}
+ ],
+ "extend": {}
+ }
+ }
+#### tv.view.detail.Render
+ 单一结果，直接进详情页
+ 去掉了resource_url: 原因是统一电影和电视剧字段格式, 把对应的数据放到了item数组里.
+ {
+ "header": {
+ "namespace": "tv.view.detail",
+ "name": "Render"
+ },
+ "payload": { //指令的参数
+ "type":"电影", //类型包含电影film, 电视剧tv, 综艺ent
+ "resource" : {
+ "resource_id":"1231111",
+ "resource_name":"美国队长",
+ "description":"美国队长史蒂夫·罗杰斯（克里斯·埃文斯 Chris Evans 饰）带领着全新组建的复仇者联盟，继续维护世界和平。",
+ "director":"乔·庄斯顿",
+ "actors":"克里斯·埃文斯，海莉·阿特维尔，塞巴斯蒂安·斯坦，雨果·维文，汤米·李·琼斯，史坦利·图齐",
+ "era":"2011",
+ "area":"美国",
+ "category":"科幻,动作",
+ "language":"英语",
+ "season":"",
+ "count":"", //电视剧总集数
+ "poster_url":"http://........jpg",
+ "items":[ //如果是电视剧, item里每个元素是一集电视
+ {"item_id": 1213211,
+ "item_number": "1",
+ "item_url" : "http://123123123.mp4"},{}...{}
+ ]
+ },
+ "extend": {}
+ }
+ }
+
+
+## 意图识别 NLU
+### MV类目
+#### 原型
+ ["我想唱东风破", {
+ "domain":"MV",
+ "intent":"MV_SEARCH",
+ "slots":{
+ "song":"东风破",
+ "singer":"歌手名(周杰伦)",
+ "language":"国语/粤语/英文",
+ "emotion":"情感类型(欢快/悲伤)",
+ "type":"歌曲类型:民谣什么的",
+ "release_time":"发行年代, 如:2016",
+ "area":"港台/大陆",
+ "resolution":"清晰度",
+ "origin_version":"是/否原唱",
+ "sort_type":"排序规则(热度/评分等)",
+ "album":"专辑名称",
+ "lyric":"歌词"
+ }
+
+ }]
+
+#### 样例
+ ["我想唱东风破", {
+ "domain":"MV",
+ "intent":"MV_SEARCH",
+ "slots":{
+ "song":"东风破",
+ }
+ }]
+ ["周杰伦的七里香", {
+ "domain":"MV",
+ "intent":"MV_SEARCH",
+ "slots":{
+ "song":"七里香",
+ "singer":"周杰伦"
+ }
+ }]
+ ["唱首欢快的歌曲", {
+ "domain":"MV",
+ "intent":"MV_SEARCH",
+ "slots":{
+ "emotion":"欢快"
+ }
+ }]
+
+### 影视类目
+#### 原型
+ ["我想看武林外传", {
+ "domain":"FILM",
+ "intent":"FILM_SEARCH",
+ "slots":{
+ "name":"武林外传",
+ "category":"电视剧/电影",
+ "channel":"电视台[北京卫视, 东方卫视]",
+ "series_file":"系列电影[美国队长, 谍影重重]",
+ "actor":"演员",
+ "director":"导员",
+ "presentor":"主持人",
+ "film_type":"喜剧/科幻",
+ "film_tag":"公主类/暴力类",
+ "description":"简介",
+ "area":"美国/意大利",
+ "time":"公映时间[1994]",
+ "is_free":"是否免费[是/否]",
+ "is_hot":"是否热映[是/否]",
+ "is_pre_release":"是否即将上映[是/否]",
+ "whdepart":"第几部",
+ "episode":"第几集",
+ "hd":"是否高清[是/否]",
+ "film_property":"询问的属性[name/category/channel/actor/director/type/area/language/time]",
+ }
+
+ }]
+
+#### 样例
+ ["我想看欢乐颂", {
+ "domain":"FILM",
+ "intent":"FILM_SEARCH",
+ "slots":{
+ "name":"欢乐颂",
+ "category":"电视剧"
+ }
+ }]
+ ["看美国队长", {
+ "domain":"FILM",
+ "intent":"FILM_SEARCH",
+ "slots":{
+ "name":"美国队长",
+ "category":"电影"
+ }
+ }]
+ ["我想看陈坤演的爱情片", {
+ "domain":"FILM",
+ "intent":"FILM_SEARCH",
+ "slots":{
+ "actor":"陈坤",
+ "type":"爱情片"
+ }
+ }]
+
+
+### 控制指令类目
+####
+ ["声音大点", {
+ "domain":"COMMAND",
+ "intent":"volum.up",
+ "slots":{
+ "value":1,
+ }
+ }]
+ ["声音小点", {
+ "domain":"COMMAND",
+ "intent":"volum.down",
+ "slots":{
+ "value":1,
+ }
+ }]
+ ["静音", {
+ "domain":"COMMAND",
+ "intent":"volum.mute",
+ "slots":{
+ }
+ }]
+ ["取消静音", {
+ "domain":"COMMAND",
+ "intent":"volum.unmute",
+ "slots":{
+ }
+ }]
+ ["调节音量到5", {
+ "domain":"COMMAND",
+ "intent":"volume.set",
+ "slots":{
+ "value":5
+ }
+ }]
+ ["亮度增大", {
+ "domain":"COMMAND",
+ "intent":"light.up",
+ "slots":{
+ "value":1
+ }
+ }]
+ ["亮度减小", {
+ "domain":"COMMAND",
+ "intent":"light.down",
+ "slots":{
+ "value":1
+ }
+ }]
+ ["对比度增大", {
+ "domain":"COMMAND",
+ "intent":"contrast.up",
+ "slots":{
+ "value":1
+ }
+ }]
+ ["对比度减小", {
+ "domain":"COMMAND",
+ "intent":"contrast.down",
+ "slots":{
+ "value":1
+ }
+ }]
+ ["打开应用", {
+ "domain":"COMMAND",
+ "intent":"application.open",
+ "slots":{
+ "name": "应用名称",
+ "package_name": "xxxx.apk",
+ "args": "模块名-子模块-子子",
+ "deep_link":"",
+ }
+ }]
+ ["关闭应用", {
+ "domain":"COMMAND",
+ "intent":"application.close",
+ "slots":{
+ "name": "应用名称",
+ "package_name": "xxxx.apk",
+ "args": "模块名-子模块-子子",
+ "deep_link":"",
+ }
+ }]
+ ["卸载爱奇艺", {
+ "domain":"COMMAND",
+ "intent":"application.uninstall",
+ "slots":{
+ "name": "应用名称",
+ "package_name": "xxxx.apk",
+ "args": "模块名-子模块-子子",
+ "deep_link":"",
+ }
+ }]
+ ["升级爱奇艺", {
+ "domain":"COMMAND",
+ "intent":"application.upgrade",
+ "slots":{
+ "name": "应用名称",
+ "package_name": "xxxx.apk",
+ "args": "模块名-子模块-子子",
+ "deep_link":"",
+ }
+ }]
+ ["回到主页/打开设置", {
+ "domain":"COMMAND",
+ "intent":"command.go",
+ "slots":{
+ "name":"主页"，
+ }
+ }]
+ ["退出", {
+ "domain":"COMMAND",
+ "intent":"command.exit",
+ "slots":{
+ }
+ }]
+ ["返回", {
+ "domain":"COMMAND",
+ "intent":"command.back",
+ "slots":{
+ }
+ }]
+ ["关机", {
+ "domain":"COMMAND",
+ "intent":"command.tvoff",
+ "slots":{
+ }
+ }]
+ ["开机", {
+ "domain":"COMMAND",
+ "intent":"command.tvon",
+ "slots":{
+ }
+ }]
+ ["睡眠", {
+ "domain":"COMMAND",
+ "intent":"command.sleep",
+ "slots":{
+ }
+ }]
+ ["唤醒", {
+ "domain":"COMMAND",
+ "intent":"command.wake",
+ "slots":{
+ }
+ }]
+ ["打开北京卫视", {
+ "domain":"COMMAND",
+ "intent":"channel.open",
+ "slots":{
+ "channel_name": "北京卫视",
+ "channel_code": "btv"
+ }
+ }]
+ ["升级播放资源", {
+ "domain":"COMMAND",
+ "intent":"channel.update",
+ "slots":{
+ }
+ }]
+ ["播放器播放", {
+ "domain":"COMMAND",
+ "intent":"resource.play",
+ "slots":{
+ "title" : "", //资源名称
+ "description": "" //资源描述信息
+ "uri": "资源唯一标识" //可以是url或者是资源id
+ "time_point" : "", //播放参数, 跳转到某个时间点进行播放
+ }
+ }]
+ ["播放暂停/继续", {
+ "domain":"COMMAND",
+ "intent":"player.pause",
+ "slots":{
+ "value": 1, //1:暂停 || 0: 继续(取消暂停)
+ }
+ }]
+ ["快进", {
+ "domain":"COMMAND",
+ "intent":"player.fastforward",
+ "slots":{
+ "offset": 30, //快进一次跨越的时间, 默认30秒
+ }
+ }]
+ ["快退", {
+ "domain":"COMMAND",
+ "intent":"player.backforward",
+ "slots":{
+ "offset": 30, //快退一次跨越的时间, 默认30秒
+ }
+ }]
+ ["按XX倍速播放", {
+ "domain":"COMMAND",
+ "intent":"player.speed",
+ "slots":{
+ "value": 2, //几倍速度, 默认2倍
+ }
+ }]
+ ["截图上传指令", {
+ "domain":"COMMAND",
+ "intent":"snapshot.upload",
+ "slots":{
+ }
+ }]
+
+## ChangeLog
+* 2017-2-7
+ 增加MV类nlu返回的结果
+* 2017-2-10
+ 增加影视类nlu返回的结果
+* 2017-2-14
+ 命名空间增加前缀tv, 去掉behavior
+ 增加speech指令解释
+* 2017-2-15
+ 增加打开设置, 打开某个首页模块的指令
+ 增加了控制指令的nlu返回
+
+
+## 备注
+1. 点播资源和直播资源分两个指令，分页问题
+~~2.详情页：resoure_url去掉，假如推荐的资源字段，与item_list平级~~
+4. list页面加type，方便分类展示
+5. 设定所有value都为int类型，更改暂停value=1/0；为区别倍速后退，更改倍速播放的behavior=speedfast; 新增休眠、关机、唤醒、切换分辨率、~~上一集、下一集、第XX集等~~；——By: fanxing01, 2017.02.07
+7. view.text.render，用于显示返回的对话框的文本内容，比如未找到相关影片的话术。
+8. 需要为应用搜索结果定义接口。
+9. 需增加"打开设置"、"打开教育模块"等功能，重新确定指令tv.system.command.GoLauncher；
+10. 控制指令的nlu字段设计；