Question

如何使用适用于Android的YouTube API v3获取YouTube视频的cc副标题？

字幕＆＃34;英语＆＃34;，＆＃34;英语自动生成＆＃34;之间的区别是什么？和＆＃34;英语自动＆＃34;？

Answer 1

根据此documentation，您需要调用captions.list方法来检索特定视频可用的字幕轨道列表。将videoId参数值设置为唯一标识要检索字幕的视频的YouTube视频ID。

https://developers.google.com/apis-explorer/#p/youtube/v3/youtube.captions.list?part=snippet&videoId=PRU2ShMzQRg

以下是example，演示了如何使用API方法创建和管理YouTube视频字幕轨道。

检查此相关的SO问题：How to add Captions to Youtube video using Youtube API v3?

<强>更新

选中example。

/**
     * Returns a list of caption tracks. (captions.listCaptions)
     *
     * @param videoId The videoId parameter instructs the API to return the
     * caption tracks for the video specified by the video id.
     * @throws IOException
     */
    private static List<Caption> listCaptions(String videoId) throws IOException {
      // Call the YouTube Data API's captions.list method to
      // retrieve video caption tracks.
      CaptionListResponse captionListResponse = youtube.captions().
          list("snippet", videoId).execute();

      List<Caption> captions = captionListResponse.getItems();
      // Print information from the API response.
      System.out.println("\n============ Returned Caption Tracks ============\n");
      CaptionSnippet snippet;
      for (Caption caption : captions) {
          snippet = caption.getSnippet();
          System.out.println("  - ID: " + caption.getId());
          System.out.println("  - Name: " + snippet.getName());
          System.out.println("  - Language: " + snippet.getLanguage());
          System.out.println("\n----------------------------------------------\n");
      }

      return captions;
    }

如何在YouTube API v3中获取YouTube视频的cc副标题

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