Queries the recordings of a live stream.

Usage notes

Obtain the main streaming domain, and then call this operation to query the recordings of the live stream.

QPS limit

You can call this operation up to 50 times per second per account. Requests that exceed this limit are dropped and you will experience service interruptions. We recommend that you take note of this limit when you call this operation. For more information, see QPS limit on an API operation in ApsaraVideo Live.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes DescribeLiveStreamRecordContent

The operation that you want to perform. Set the value to DescribeLiveStreamRecordContent.

DomainName String Yes example.com

The main streaming domain.

AppName String Yes liveApp****

The name of the application to which the live stream belongs.

StreamName String Yes liveStream****

The name of the live stream.

StartTime String Yes 2017-12-21T08:00:00Z

The beginning of the time range to query. You can only query the recordings in the last 6 months. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.

EndTime String Yes 2017-12-22T08:00:00Z

The end of the time range to query. The time range that is specified by the StartTime and EndTime parameters cannot exceed 4 days. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.

Response parameters

Parameter Type Example Description
RequestId String 62136AE6-7793-45ED-B14A-60D19A9486D3

The ID of the request.

RecordContentInfoList Array of RecordContentInfo

The recordings.

RecordContentInfo
EndTime String 2015-12-01T07:46:00Z

The end of the time range for which the recordings were queried. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.

StartTime String 2015-12-01T07:36:00Z

The beginning of the time range for which the recordings were queried. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.

Duration Float 10

The recording length. Unit: seconds.

OssBucket String liveBucket****

The name of the Object Storage Service (OSS) bucket.

OssObjectPrefix String record/{Date}/{UnixTimestamp}_{Sequence}

The naming rule of recordings in OSS.

OssEndpoint String cn-oss-****.aliyuncs.com

The endpoint of the OSS bucket.

Note For information about the URLs used to access OSS resources, see How do I obtain the URL of a single object or the URLs of multiple objects?

Examples

Sample requests

http(s)://live.aliyuncs.com/?Action=DescribeLiveStreamRecordContent
&AppName=liveApp****
&DomainName=example.com
&EndTime=2017-12-22T08:00:00Z
&StartTime=2017-12-21T08:00:00Z
&StreamName=liveStream****
&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<DescribeLiveStreamRecordContentResponse>
<RequestId>62136AE6-7793-45ED-B14A-60D19A9486D3</RequestId>
<RecordContentInfoList>
    <RecordContentInfo>
        <EndTime>2015-12-01T07:46:00Z</EndTime>
        <OssEndpoint>cn-oss-****.aliyuncs.com</OssEndpoint>
        <StartTime>2015-12-01T07:36:00Z</StartTime>
        <OssBucket>liveBucket****</OssBucket>
        <Duration>10</Duration>
        <OssObjectPrefix>record/{Date}/{UnixTimestamp}_{Sequence}</OssObjectPrefix>
    </RecordContentInfo>
</RecordContentInfoList>
</DescribeLiveStreamRecordContentResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "DescribeLiveStreamRecordContentResponse" : {
    "RequestId" : "62136AE6-7793-45ED-B14A-60D19A9486D3",
    "RecordContentInfoList" : {
      "RecordContentInfo" : {
        "EndTime" : "2015-12-01T07:46:00Z",
        "OssEndpoint" : "cn-oss-****.aliyuncs.com",
        "StartTime" : "2015-12-01T07:36:00Z",
        "OssBucket" : "liveBucket****",
        "Duration" : 10,
        "OssObjectPrefix" : "record/{Date}/{UnixTimestamp}_{Sequence}"
      }
    }
  }
}

Error codes

HttpCode Error code Error message Description
400 InvalidStartTime.Malformed Specified StartTime is malformed. The error message returned because the format of the start time is invalid. Check whether the value of the StartTime parameter is valid.
400 InvalidEndTime.Malformed Specified EndTime is malformed. The error message returned because the format of the end time is invalid. Check whether the value of the EndTime parameter is valid.
400 InvalidEndTime.Mismatch Specified end time does not math the specified start time. The error message returned because the end time does not match the start time. Check whether the value of the EndTime parameter matches.

For a list of error codes, see Service error codes.