From d3533ddf6073aee82f986b2f9a054cedfd1657b1 Mon Sep 17 00:00:00 2001
From: Sihua <827169070@qq.com>
Date: Mon, 12 Oct 2020 16:57:09 +0800
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+# 直播间视频流
+
+
+
+## 根据真实直播间号获取直播视频流
+
+> https://api.live.bilibili.com/room/v1/Room/playUrl
+
+*请求方式：GET*
+
+**url参数：**
+
+| 参数名 | 类型 | 内容 | 必要性 | 备注 |
+| ------ | ---- | ----------- | ------ | ---- |
+| cid | num | 目标真实直播间号 | 必要 | 为直播间的room_id号 |
+| quality | num | 画质等级 | 非必要 | 画质选择，4为最高画质，qn和quality参数二选一 |
+| platform | str | 直播流格式 | 非必要 | h5为m3u8格式，web为flv格式，默认为flv格式 |
+| qn | str | 画质等级 | 非必要 | 可选参数为1000、150、80，qn和quality参数二选一 |
+
+**json回复：**
+
+根对象：
+
+| 字段 | 类型 | 内容 | 备注 |
+| ------- | ---- | -------- | --------------------------- |
+| code | num | 返回值 | 0：成功
-400：参数错误 |
+| message | str | 错误信息 | 默认为0 |
+| ttl | str | 1 | |
+| data | obj | 信息本体 | |
+
+
+`data`对象：
+
+| 字段 | 类型 | 内容 | 备注 |
+| -------------- | ---- | ------------- | ------------------------ |
+| current_quality | num | 可选画质数量 | |
+| accept_quality | obj | 可选画质数参数 | |
+| current_qn | num | 可选画质数量 | |
+| quality_description | obj | 可选画质参数 | |
+| durl | obj | 直播流url | |
+
+`durl`对象：
+
+| 字段 | 类型 | 内容 | 备注 |
+| -------------- | ---- | ------------- | ------------------------ |
+| url | str | 直播流url | |
+| length | num | 未知 | |
+| order | num | 未知 | |
+| stream_type | num | 未知 | |
+| p2p_type | num | 未知 | |
+
+
+
+**示例：**
+
+查询直播间`CID=14073662`的直播间信息
+
+```shell
+curl -G 'http://api.live.bilibili.com/room/v1/Room/room_init'\
+--data-urlencode 'id=14073662'
+```
+
+
+查看响应示例：
+
+```json
+{
+ "code": 0,
+ "message": "0",
+ "ttl": 1,
+ "data": {
+ "current_quality": 3,
+ "accept_quality": [
+ "4",
+ "3",
+ "2"
+ ],
+ "current_qn": 3,
+ "quality_description": [
+ {
+ "qn": 4,
+ "desc": "原画"
+ },
+ {
+ "qn": 3,
+ "desc": "高清"
+ },
+ {
+ "qn": 2,
+ "desc": "流畅"
+ }
+ ],
+ "durl": [
+ {
+ "url": "https://d1--cn-gotcha04.bilivideo.com/live-bvc/601131/live_14073662_bs_3699814_1500.flv?cdn=cn-gotcha04&expires=1602496530&len=0&oi=1939228219&pt=&qn=150&trid=e6540d81a5d04c2ea459c46ebe77472a&sigparams=cdn,expires,len,oi,pt,qn,trid&sign=20e4ac695fbdd1d11d5dac4f93caa783&ptype=0&src=9&sl=1&order=1",
+ "length": 0,
+ "order": 1,
+ "stream_type": 0,
+ "p2p_type": 0
+ },
+ {
+ "url": "https://d1--cn-gotcha01.bilivideo.com/live-bvc/757951/live_14073662_bs_3699814_1500.flv?cdn=cn-gotcha01&expires=1602496530&len=0&oi=1939228219&pt=&qn=150&trid=e6540d81a5d04c2ea459c46ebe77472a&sigparams=cdn,expires,len,oi,pt,qn,trid&sign=9deea67bb9e9c1f0fa3886a34aa09473&ptype=0&src=9&sl=1&order=2",
+ "length": 0,
+ "order": 2,
+ "stream_type": 0,
+ "p2p_type": 0
+ },
+ {
+ "url": "https://d1--cn-gotcha04.bilivideo.com/live-bvc/982058/live_14073662_bs_3699814_1500.flv?cdn=cn-gotcha04&expires=1602496530&len=0&oi=1939228219&pt=&qn=150&trid=e6540d81a5d04c2ea459c46ebe77472a&sigparams=cdn,expires,len,oi,pt,qn,trid&sign=8753b270960034660184d975d86c0161&ptype=0&src=9&sl=1&order=3",
+ "length": 0,
+ "order": 3,
+ "stream_type": 0,
+ "p2p_type": 0
+ },
+ {
+ "url": "https://d1--cn-gotcha04.bilivideo.com/live-bvc/139554/live_14073662_bs_3699814_1500.flv?cdn=cn-gotcha04&expires=1602496530&len=0&oi=1939228219&pt=&qn=150&trid=e6540d81a5d04c2ea459c46ebe77472a&sigparams=cdn,expires,len,oi,pt,qn,trid&sign=cf93474e923c9ba8288c45d954f81045&ptype=0&src=9&sl=1&order=4",
+ "length": 0,
+ "order": 4,
+ "stream_type": 0,
+ "p2p_type": 0
+ }
+ ]
+ }
+}
+```
+
+