如何将视频从IP摄像机传递到Youtube上的LiveStream?

时间:2019-06-13 22:04:59

标签: java youtube youtube-api streaming youtube-data-api

我正在尝试通过IP Webcam发送从IP摄像机捕获的视频(来自vlcj的视频)。可以从http://<phoneIP>:8080/video

抓取我的信息流

如何使用YouTube Streaming API通过Java将视频发送到YT?

我看到了有关Youtube Streaming ApiYoutube Data Api v3的文档,到目前为止,我已经设法使用它们提供的代码将视频上传到我的频道。

public static void main(String[] args) throws GeneralSecurityException, IOException, GoogleJsonResponseException {
    YouTube youtubeService = getService();

    // Define the Video object, which will be uploaded as the request body.
    Video video = new Video();

    // Add the snippet object property to the Video object.
    VideoSnippet snippet = new VideoSnippet();
    Random rand = new Random();
    snippet.setCategoryId("22");
    snippet.setDescription("Description of uploaded video.");
    snippet.setTitle("Test video upload. "+ rand.nextInt());
    video.setSnippet(snippet);

    // Add the status object property to the Video object.
    VideoStatus status = new VideoStatus();
    status.setPrivacyStatus("unlisted");
    video.setStatus(status);

    File mediaFile = new File(FILE_PATH);
    InputStreamContent mediaContent = new InputStreamContent("video/*",
                new BufferedInputStream(new FileInputStream(mediaFile)));
    mediaContent.setLength(mediaFile.length());

    // Define and execute the API request
    YouTube.Videos.Insert request = youtubeService.videos().insert("snippet,status", 
                video, mediaContent);
    Video response = request.execute();
    System.out.println(response);
}

但是在他们提供的有关creating a Live stream的代码中,并没有提供您实际流式传输某些内容的部分。

谢谢!

编辑1 25.06.2019 / 17:00

我找到了名为提取地址的字段,并按如下所示完成了该操作: cdn.setIngestionInfo(new IngestionInfo().setIngestionAddress("http://192.168.0.100:8080/video"));,但在YouTube Studio中,当我运行该应用程序时没有任何显示(如下图所示) YouTube Studio after LiveStream insert

经过一番挖掘,我发现LiveBroadcast比LiveStream大,并且可以嵌入LiveStream。到目前为止,我从下面介绍的LiveBroadcast insert docs中获取了代码。

public static void main(String[] args)
    throws GeneralSecurityException, IOException, GoogleJsonResponseException {
    YouTube youtubeService = getService();

    // Define the LiveBroadcast object, which will be uploaded as the request body.
    LiveBroadcast liveBroadcast = new LiveBroadcast();
    LiveStream liveStream = new LiveStream();

    // Add the contentDetails object property to the LiveBroadcast object.
    LiveBroadcastContentDetails contentDetails = new LiveBroadcastContentDetails();
    contentDetails.setEnableClosedCaptions(true);
    contentDetails.setEnableContentEncryption(true);
    contentDetails.setEnableDvr(true);
    contentDetails.setEnableEmbed(true);
    contentDetails.setRecordFromStart(true);
    liveBroadcast.setContentDetails(contentDetails);

    // Add the snippet object property to the LiveBroadcast object.
    LiveBroadcastSnippet snippet = new LiveBroadcastSnippet();
    snippet.setScheduledStartTime(new DateTime("2019-06-25T17:00:00+03:00"));
    snippet.setScheduledEndTime(new DateTime("2019-06-25T17:05:00+03:00"));
    snippet.setTitle("Test broadcast");
    liveBroadcast.setSnippet(snippet);

    // Add the status object property to the LiveBroadcast object.
    LiveBroadcastStatus status = new LiveBroadcastStatus();
    status.setPrivacyStatus("unlisted");
    liveBroadcast.setStatus(status);

    // Define and execute the API request
    YouTube.LiveBroadcasts.Insert request = youtubeService.liveBroadcasts()
        .insert("snippet,contentDetails,status", liveBroadcast);
    LiveBroadcast response = request.execute();
    System.out.println(response);
}

从上面运行代码后,我在YouTube Studio上获得了以下结果: YouTube Studio after LiveBroadcast insert

现在,我不知道如何结合两者,或者如何将LiveStream集成到LiveBroadcast中,这样我就可以从手机中流式传输内容。

再次感谢!

编辑2 25.06.2019 / 17:25

我找到了可以将流绑定到广播的功能,但是当我打开Live Control Room时,我得到了:

Live Control Room after bind

仍然没有束缚他们,但是我想我越来越近了,有人可以把我推向正确的方向吗?

1 个答案:

答案 0 :(得分:1)

LiveStream是一种信息元数据集合,YouTube API使用该集合来了解您的流并保存有关它的信息。

其中部分信息是CDN URL,您必须将CDN URL从摄像机发送到(来自https://developers.google.com/youtube/v3/live/docs/liveStreams

enter image description here

您可以在此处看到答案,并在此处使用示例:https://stackoverflow.com/a/29653174/334402