youtube - 从YouTube API中自动生成的 channel 中获取视频

Question

我正在尝试从YouTube自动生成的 channel (又称为主题)中获取所有视频。
我让我的用户向YT channel 添加链接，并发送 channel ID来检索视频。

在正常情况下，当 channel 未自动生成时，我将使用以下端点:
https://www.googleapis.com/youtube/v3/channels?part=snippet&channelId= {channel_id}＆key = {key}

该端点返回发布到该 channel 的视频列表。
主题的问题是视频列表返回的是空白...

以下请求的示例:
https://www.googleapis.com/youtube/v3/search?part=snippet&channelId=UCYF2FotHeGO6cNcldrTHN1g&key= {YOUR_API_KEY}

{
 "kind": "youtube#searchListResponse",
 "etag": "\"3enKTWw-I-yugKAPnlrhH5U04vQ/Zi7b6FbLUH9xd8vhDiVs3zpfKLs\"",
 "pageInfo": {
  "totalResults": 1,
  "resultsPerPage": 5
 },
 "items": [
  {
   "kind": "youtube#searchResult",
   "etag": "\"3enKTWw-I-yugKAPnlrhH5U04vQ/dkWBa22byHoKTpuDJQLPs5T6ndg\"",
   "id": {
    "kind": "youtube#channel",
    "channelId": "UCYF2FotHeGO6cNcldrTHN1g"
   },
   "snippet": {
    "publishedAt": "2013-12-21T05:18:21.000Z",
    "channelId": "UCYF2FotHeGO6cNcldrTHN1g",
    "title": "Manchester United F.C. - Topic",
    "description": "Manchester United Football Club is an English football club based in Old Trafford, Greater Manchester. The club was formed as Newton Heath LYR Football ...",
    "thumbnails": {
     "default": {
      "url": "https://i.ytimg.com/i/YF2FotHeGO6cNcldrTHN1g/1.jpg"
     },
     "medium": {
      "url": "https://i.ytimg.com/i/YF2FotHeGO6cNcldrTHN1g/mq1.jpg"
     },
     "high": {
      "url": "https://i.ytimg.com/i/YF2FotHeGO6cNcldrTHN1g/hq1.jpg"
     }
    },
    "channelTitle": "",
    "liveBroadcastContent": "none"
   }
  }
 ]
}

知道如何获取主题视频吗？

谢谢

Answer 1

自动生成的 channel 没有视频。他们只有带有其他 channel 视频的播放列表。因此您必须寻找播放列表。