DescribeLiveUpVideoAudioInfo - ApsaraVideo Live - Alibaba Cloud Documentation Center

Queries the audio and video data of an ingested stream within a specific period of time.

Operation description

Usage notes

The maximum time range for a query is 24 hours.
The minimum time range for a query is 1 hour.
You can query data in the last 31 days.

QPS limit

You can call this operation up to 10 times per minute 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

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
live:DescribeLiveUpVideoAudioInfo	get	Domain `acs:cdn::{#accountId}:domain/{#DomainName}`	none	none

Request parameters

Parameter	Type	Required	Description	Example
Stream	string	Yes	The operation that you want to perform. Set the value to DescribeLiveUpVideoAudioInfo.	rtmp://example.com/AppName/StreamName
StartTime	string	No	The name of the stream that you want to query. Specify this parameter in the following format: `rtmp://Ingest domain/Application name/Stream name`.	2015-12-10T15:00:00Z
EndTime	string	No	The beginning of the time range to query. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.	2015-12-10T15:10:00Z

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The end of the time range to query. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.	BC858082-736F-4A25-867B-E5B67C85ACF7
UpItems	array<object>	The request ID.
PublishItem	object
AacHeaders	array<object>	The details about the audio and video data of the stream ingest occurrences.
AacHeaders	object	The number of AAC headers in the audio.
Time	long	The number of AAC headers in the audio.	1538134750408
Value	integer	The query time. The value is a UNIX timestamp in milliseconds.	20
AppName	string	The metric value at a granularity of seconds at the query time.	AppName
AudioBitRate	array<object>	The name of the application to which the ingested stream belongs.
AudioBitRate	object	The bitrate of the audio. Unit: bit/s.
Time	long	The bitrate of the audio. Unit: bit/s.	1538134750408
Value	integer	The query time. The value is a UNIX timestamp in milliseconds.	24552
AudioFrames	array<object>	The metric value at a granularity of seconds at the query time.
AudioFrames	object	The frame rate of the audio. Unit: frames.
Time	long	The frame rate of the audio. Unit: frames.	1538134750408
Value	integer	The query time. The value is a UNIX timestamp in milliseconds.	23
AudioInterval	array<object>	The metric value at a granularity of seconds at the query time.
AudioInterval	object	The maximum audio frame interval. Unit: milliseconds.
Time	long	The maximum audio frame interval. Unit: milliseconds.	1538134750408
Value	integer	The query time. The value is a UNIX timestamp in milliseconds.	254
AudioStamps	array<object>	The metric value at a granularity of seconds at the query time.
AudioStamps	object	The audio timestamp. Unit: milliseconds.
Time	long	The audio timestamp. Unit: milliseconds.	1538134750408
Value	integer	The query time. The value is a UNIX timestamp in milliseconds.	725053422
AvcHeaders	array<object>	The metric value at a granularity of seconds at the query time.
AvcHeaders	object	The number of AVC headers in the audio.
Time	long	The number of AVC headers in the audio.	1538134750408
Value	integer	The query time. The value is a UNIX timestamp in milliseconds.	11
CodecInfo	string	The metric value at a granularity of seconds at the query time.	H264/AAC
DomainName	string	The audio and video encoding information.	example.com
ErrorFlags	array<object>	The ingest domain.
ErrorFlags	object	The number of times the error code that indicates interrupted stream ingest was returned.
Time	long	The number of times the error code that indicates interrupted stream ingest was returned.	1538134750408
Value	integer	The query time. The value is a UNIX timestamp in milliseconds.	0
PublishInterval	string	The metric value at a granularity of seconds at the query time.	-
PublishIp	string	The stream ingest duration. Unit: seconds. A hyphen (-) indicates that the stream is being ingested and the duration cannot be returned.	cn397
PublishStatus	string	The IP address of the stream ingest client.	1
PublishTime	string	The stream ingest status. A value of 1 indicates that the stream is being ingested. A value of 0 indicates that the stream was ingested.	2015-12-10T15:00:00Z
StopTime	string	The start time of stream ingest. The time is displayed in UTC.	2015-12-10T15:10:00Z
StreamName	string	The end time of stream ingest. The time is displayed in UTC.	StreamName
UniqueId	string	The name of the stream.	2.-395_37261_9848098_1538080899396
VideoAndAudioStamp	array<object>	The unique ID of each stream ingest occurrence.
V_AStamp	object	The difference between the audio and video timestamps. Unit: milliseconds.
Time	long	The difference between the audio and video timestamps. Unit: milliseconds.	1538134750408
Value	integer	The query time. The value is a UNIX timestamp in milliseconds.	359
VideoBitRate	array<object>	The metric value at a granularity of seconds at the query time.
VideoBitRate	object	The bitrate of the video. Unit: bit/s.
Time	long	The bitrate of the video. Unit: bit/s.	1538134750408
Value	integer	The query time. The value is a UNIX timestamp in milliseconds.	3970160
VideoFrames	array<object>	The metric value at a granularity of seconds at the query time.
VideoFrames	object
Time	long	The frame rate of the video. Unit: frames.	1538134750408
Value	integer	The query time. The value is a UNIX timestamp in milliseconds.	29
VideoInterval	array<object>	The metric value at a granularity of seconds at the query time.
VideoInterval	object	The maximum video frame interval. Unit: milliseconds.
Time	long	The maximum video frame interval. Unit: milliseconds.	1538134750408
Value	integer	The query time. The value is a UNIX timestamp in milliseconds.	278
VideoStamps	array<object>	The metric value at a granularity of seconds at the query time.
VideoStamps	object	The video timestamp. Unit: milliseconds.
Time	long	The video timestamp. Unit: milliseconds.	1538134750408
Value	integer	The query time. The value is a UNIX timestamp in milliseconds.	725053781

Examples

Sample success responses

JSONformat

{
  "RequestId": "BC858082-736F-4A25-867B-E5B67C85ACF7",
  "UpItems": {
    "PublishItem": [
      {
        "AacHeaders": {
          "AacHeaders": [
            {
              "Time": 1538134750408,
              "Value": 20
            }
          ]
        },
        "AppName": "AppName",
        "AudioBitRate": {
          "AudioBitRate": [
            {
              "Time": 1538134750408,
              "Value": 24552
            }
          ]
        },
        "AudioFrames": {
          "AudioFrames": [
            {
              "Time": 1538134750408,
              "Value": 23
            }
          ]
        },
        "AudioInterval": {
          "AudioInterval": [
            {
              "Time": 1538134750408,
              "Value": 254
            }
          ]
        },
        "AudioStamps": {
          "AudioStamps": [
            {
              "Time": 1538134750408,
              "Value": 725053422
            }
          ]
        },
        "AvcHeaders": {
          "AvcHeaders": [
            {
              "Time": 1538134750408,
              "Value": 11
            }
          ]
        },
        "CodecInfo": "H264/AAC",
        "DomainName": "example.com",
        "ErrorFlags": {
          "ErrorFlags": [
            {
              "Time": 1538134750408,
              "Value": 0
            }
          ]
        },
        "PublishInterval": "-",
        "PublishIp": "cn397",
        "PublishStatus": "1",
        "PublishTime": "2015-12-10T15:00:00Z",
        "StopTime": "2015-12-10T15:10:00Z",
        "StreamName": "StreamName",
        "UniqueId": "2.-395_37261_9848098_1538080899396",
        "VideoAndAudioStamp": {
          "V_AStamp": [
            {
              "Time": 1538134750408,
              "Value": 359
            }
          ]
        },
        "VideoBitRate": {
          "VideoBitRate": [
            {
              "Time": 1538134750408,
              "Value": 3970160
            }
          ]
        },
        "VideoFrames": {
          "VideoFrames": [
            {
              "Time": 1538134750408,
              "Value": 29
            }
          ]
        },
        "VideoInterval": {
          "VideoInterval": [
            {
              "Time": 1538134750408,
              "Value": 278
            }
          ]
        },
        "VideoStamps": {
          "VideoStamps": [
            {
              "Time": 1538134750408,
              "Value": 725053781
            }
          ]
        }
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message
200	InvalidDuration.ExceedOneDay	StartTime and EndTime Duration Exceeds One Day
200	InvalidDuration.StratTimeBiggerEndTime	StartTime Bigger Than EndTime
400	InvalidParam	Parameter Stream invalid.
400	InvalidParam	Parameter StartTime/EndTime invalid.
400	InvalidStartTime.Malformed	Specified StartTime is malformed.
400	InvalidEndTime.Malformed	Specified EndTime is malformed.
401	IllegalOperation	%s

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation

No change history