GetMediaDNAResult - ApsaraVideo VOD - Alibaba Cloud Documentation Center

Queries a media fingerprinting result. After a media fingerprinting job is complete, you can call this operation to query the media fingerprinting result.

Operation description

Regions that support this operation: China (Beijing), China (Shanghai), and Singapore.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example
MediaId	string	Yes	The ID of the video.	88c6ca184c0e*****a5b665e2a126797

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	63FC4896-E956-4B*****7D-134FF1BC597A
DNAResult	object	The media fingerprinting results.
VideoDNA	array<object>	The video fingerprint recognition result.
	object
PrimaryKey	string	The ID of the video that has a similar fingerprint.	6ad8987da46f4b*****490ce2873745
Similarity	string	The similarity between the fingerprints of the input video and the matched video. 1 indicates that the fingerprints of the two videos are the same.	0.98
Detail	array<object>	The details of the matched video. Information such as the location and duration of the video is returned.
	object
Input	object	The start time and duration of the input video.
Duration	string	The duration of the video. Unit: seconds.	12.0
Start	string	The start time of the video. Unit: seconds.	2.0
Duplication	object	The start time and duration of the matched video.
Duration	string	The duration of the video. Unit: seconds.	12.0
Start	string	The start time of the video. Unit: seconds.	2.0

Examples

Sample success responses

JSONformat

{
  "RequestId": "63FC4896-E956-4B*****7D-134FF1BC597A",
  "DNAResult": {
    "VideoDNA": [
      {
        "PrimaryKey": "6ad8987da46f4b*****490ce2873745",
        "Similarity": "0.98",
        "Detail": [
          {
            "Input": {
              "Duration": "12.0",
              "Start": "2.0"
            },
            "Duplication": {
              "Duration": "12.0",
              "Start": "2.0"
            }
          }
        ]
      }
    ]
  }
}

Error codes

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