Help & DocumentationAPIsMedia Processing ServiceTask Management APIsDescribeTaskDetail

DescribeTaskDetail

Last updated: 2020-01-13 11:44:15

Contents：

1. API Description

Domain name for API request: mps.tencentcloudapi.com.

This API is used to query the details of execution status and result of a task submitted in the last 3 days by task ID.

A maximum of 100 requests can be initiated per second for this API.

2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common parameter. The value used for this API: DescribeTaskDetail
Version Yes String Common parameter. The value used for this API: 2019-06-12
Region No String Common parameter. This parameter is not required for this API.
TaskId Yes String Video processing task ID.

3. Output Parameters

Parameter Name Type Description
TaskType String Task type. Currently valid values:
  • WorkflowTask: Video workflow processing task.
  • LiveStreamProcessTask: Live stream processing task.
    		•
    Status String Task status. Valid values:
  • WAITING: Waiting;
  • PROCESSING: Processing;
  • FINISH: Completed.
    		•
    CreateTime String Creation time of a task in ISO date format.
    BeginProcessTime String Start time of task execution in ISO date format.
    FinishTime String End time of task execution in ISO date format.
    WorkflowTask WorkflowTask Information of a video processing task. This field has a value only when TaskType is WorkflowTask.
    Note: This field may return null, indicating that no valid values can be obtained.
    LiveStreamProcessTask LiveStreamProcessTask Information of a live stream processing task. This field has a value only when TaskType is LiveStreamProcessTask.
    Note: This field may return null, indicating that no valid values can be obtained.
    TaskNotifyConfig TaskNotifyConfig Event notification information of a task.
    Note: This field may return null, indicating that no valid values can be obtained.
    TasksPriority Integer Task flow priority. Value range: [-10, 10].
    SessionId String The ID used for deduplication. If there was a request with the same ID in the last seven days, the current request will return an error. The ID can contain up to 50 characters. If this parameter is left empty or an empty string is entered, no deduplication will be performed.
    SessionContext String The source context which is used to pass through the user request information. The task flow status change callback will return the value of this field. It can contain up to 1,000 characters.
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1

    Input Example

    https://mps.tencentcloudapi.com/?Action=DescribeTaskDetail
&TaskId=235303****-WorkflowTask-80108cc3380155d98b2e3573a48a******
&<common request parameters>

    Output Example

    {
  "Response": {
    "TaskType": "WorkflowTask",
    "Status": "FINISH",
    "CreateTime": "2019-07-16T06:21:27Z",
    "BeginProcessTime": "2019-07-16T06:21:28Z",
    "FinishTime": "2019-07-16T06:21:46Z",
    "WorkflowTask": {
      "TaskId": "235303****-WorkflowTask-80108cc3380155d98b2e3573a48a******",
      "Status": "FINISH",
      "ErrCode": 0,
      "Message": "",
      "InputInfo": {
        "Type": "COS",
        "CosInputInfo": {
          "Bucket": "vodtestbj-235303****",
          "Region": "ap-beijing",
          "Object": "/input/videoplayback.mp4"
        }
      },
      "MetaData": {
        "AudioDuration": 380.9465637207031,
        "AudioStreamSet": [
          {
            "Bitrate": 95999,
            "Codec": "aac",
            "SamplingRate": 44100
          }
        ],
        "Bitrate": 409657,
        "Container": "mov,mp4,m4a,3gp,3g2,mj2",
        "Duration": 380.9465637207031,
        "Height": 360,
        "Rotate": 0,
        "Size": 19626862,
        "VideoDuration": 380.8804931640625,
        "VideoStreamSet": [
          {
            "Bitrate": 313658,
            "Codec": "h264",
            "Fps": 29,
            "Height": 360,
            "Width": 480
          }
        ],
        "Width": 480
      },
      "MediaProcessResultSet": [
        {
          "Type": "Transcode",
          "TranscodeTask": {
            "Status": "SUCCESS",
            "ErrCode": 0,
            "Message": "SUCCESS",
            "Input": {
              "Definition": 210,
              "WatermarkSet": [],
              "OutputStorage": {
                "Type": "COS",
                "CosOutputStorage": {
                  "Bucket": "vodtestgz-235303****",
                  "Region": "ap-guangzhou"
                }
              },
              "OutputObjectPath": "/hello/world/what/ever/videoplayback_transcode111_210",
              "SegmentObjectName": "/hello/world/what/ever/no/problem/videoplayback_transcode11_210_{number}",
              "ObjectNumberFormat": {
                "InitialValue": 2,
                "Increment": 3,
                "MinLength": 1,
                "PlaceHolder": "0"
              }
            },
            "Output": {
              "OutputStorage": {
                "Type": "COS",
                "CosOutputStorage": {
                  "Bucket": "vodtestgz-235303****",
                  "Region": "ap-guangzhou"
                }
              },
              "Path": "/hello/world/what/ever/videoplayback_transcode111_210.m3u8",
              "Definition": 210,
              "Bitrate": 353297,
              "Height": 240,
              "Width": 320,
              "Size": 5692,
              "Duration": 380.9580078125,
              "Container": "hls,applehttp",
              "Md5": "ae0dfe7c7336291d6243463b7bb14fea",
              "VideoStreamSet": [
                {
                  "Bitrate": 302307,
                  "Codec": "h264",
                  "Fps": 24,
                  "Height": 240,
                  "Width": 320
                }
              ],
              "AudioStreamSet": [
                {
                  "Bitrate": 50990,
                  "Codec": "aac",
                  "SamplingRate": 44100
                }
              ]
            }
          },
          "AnimatedGraphicTask": null,
          "SnapshotByTimeOffsetTask": null,
          "SampleSnapshotTask": null,
          "ImageSpriteTask": null
        }
      ]
    },
    "TaskNotifyConfig": null,
    "TasksPriority": 0,
    "SessionId": "",
    "SessionContext": "",
    "RequestId": "requestId"
  }
}

    5. Developer Resources

    API Explorer

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    SDK

    TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

    Command Line Interface

    6. Error Code

    The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

    Error Code Description
    FailedOperation.InvalidMpsUser Operation failed: unauthorized MPS user.
    InternalError Internal error.
    InvalidParameterValue Incorrect parameter value.
    ResourceNotFound The resource does not exist.