DescribeLiveStreamRecordContent -

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.

This operation allows you to query the recordings that are generated by a recording task. If you want to query the information about all index files within a specific time period, call the DescribeLiveStreamRecordIndexFiles operation. If you want to query the information about a single index file, call the DescribeLiveStreamRecordIndexFile operation.

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 limits.

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 query only 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 maximum time range that can be specified by the StartTime and EndTime parameters is 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 request ID.
RecordContentInfoList	Array of RecordContentInfo		The recordings.
RecordContentInfo
EndTime	String	2015-12-01T07:46:00Z	The end time of the recording. 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 start time of the recording. 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 the recording stored 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

HTTP status code	Error code	Error message	Description
400	InvalidStartTime.Malformed	Specified StartTime is malformed.	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 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 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.