Insert Ad Markers (EXT-X-CUE-OUT/EXT-X-CUE-IN) | v0.17.3.0+

OvenMediaEngine Enterprise supports Ad Markers insertion starting from version 0.17.3.0-1.

You can dynamically insert Ad Markers into LL-HLS and HLS playlists using the REST API.

When requesting the CUE-OUT event, the following tags will be added to the playlist:

#EXT-X-CUE-OUT:DURATION=<time>
…
#EXT-X-CUE-IN

#EXT-X-CUE-OUT and #EXT-X-CUE-IN are a pair, and the entire section between the two tags will be replaced with ad content by the ad server.

DURATION=<time> is required and represents the duration of the ad.

You can request the CUE-IN event to end an inserted ad early. When the event is called, the #EXT-X-CUE-IN tag is immediately added to the playlist, and the previously added #EXT-X-CUE-IN tag is removed.

API Interface

Request

POST /v1/vhosts{vhost}/apps/{app}/streams/{stream}:sendEvent

Header

Authorization: Basic {credentials}

# Authorization
Credentials for HTTP Basic Authentication created with <AccessToken>

Body

{
  "eventFormat": "cue",
  "events":[
    {
      "cueType": "out", // out | in
      "duration": 60500 // milliseconds, only available when cueType is out
    }
  ]
}

POST /v1/vhosts{vhost}/apps/{app}/streams/{stream}:sendEvents

Header

Authorization: Basic {credentials}

# Authorization
Credentials for HTTP Basic Authentication created with <AccessToken>

Body

[
  {
    "eventFormat": "id3v2",
    "eventType": "video", // "eventTarget": "video" is same
    "events":[
      {
        "frameType": "TXXX",
        "info": "AirenSoft",
        "data": "OvenMediaEngine"
      },
      {
        "frameType": "TIT2",
        "data": "OvenMediaEngine 123"
      }
    ]
  },
  {
    "eventFormat": "cue",
    "events":[
      {
        "cueType": "out", // out | in
        "duration": 60500 // milliseconds, only available when cueType is out
      }
    ]
  }
]

Responses

200 Ok

The request has succeeded

Header

Content-Type: application/json

Body

{
    "message": "OK",
    "statusCode": 200
}

400 Bad Request

Invalid request. Body is not a Json Object or does not have a required value

401 Unauthorized

Authentication required

Header

WWW-Authenticate: Basic realm=”OvenMediaEngine”

Body

{
    "message": "[HTTP] Authorization header is required to call API (401)",
    "statusCode": 401
}

404 Not Found

The given vhost name or application name could not be found.

Body

{
    "message": "[HTTP] Could not find the application: [default/app2] (404)",
    "statusCode": 404
}