ApsaraVideo Live:On-demand recording

After you configure recording, you can determine whether to record live streams on demand.

You can implement on-demand recording by using one of the following methods:

• Set ingest parameters. This method will be supported in the future.

• Use an HTTP callback method.

  To implement on-demand recording by using an HTTP callback method, you must specify a callback URL and a domain name, an application, or a live stream. When the recording service receives the specified live stream or a live stream from the specified domain name or application, the recording service sends a request to the callback URL to ask whether to record the live stream. The request contains the five parameters that are described in the following table.

GET /?app=seq_all&domain=demo.aliyundoc.com&stream=ondemand8&vbitrate=2000&codec=h264 HTTP/1.1
Host: example.aliyundoc.com
User-Agent: Go-http-client/1.1
Accept-Encoding: gzip

{
    "ApiVersion" : "1.0",
    "NeedRecord" : true,
    "Interval" : {
        "Mp4": 300,
        "Flv": 120,
        "M3U8": 180
    },
    "Format" : ["mp4","flv"]
}