Create a data labeling job for video

Creates a data labeling job for video using the create_data_labeling_job method.

Code sample

Java

Before trying this sample, follow the Java setup instructions in the Vertex AI quickstart using client libraries. For more information, see the Vertex AI Java API reference documentation.

To authenticate to Vertex AI, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.


import com.google.cloud.aiplatform.v1.DataLabelingJob;
import com.google.cloud.aiplatform.v1.DatasetName;
import com.google.cloud.aiplatform.v1.JobServiceClient;
import com.google.cloud.aiplatform.v1.JobServiceSettings;
import com.google.cloud.aiplatform.v1.LocationName;
import com.google.protobuf.Value;
import com.google.protobuf.util.JsonFormat;
import com.google.type.Money;
import java.io.IOException;
import java.util.Map;

public class CreateDataLabelingJobVideoSample {
  public static void main(String[] args) throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String project = "YOUR_PROJECT_ID";
    String displayName = "YOUR_DATA_LABELING_DISPLAY_NAME";
    String datasetId = "YOUR_DATASET_ID";
    String instructionUri =
        "gs://YOUR_GCS_SOURCE_BUCKET/path_to_your_data_labeling_source/file.pdf";
    String annotationSpec = "YOUR_ANNOTATION_SPEC";
    createDataLabelingJobVideo(project, displayName, datasetId, instructionUri, annotationSpec);
  }

  static void createDataLabelingJobVideo(
      String project,
      String displayName,
      String datasetId,
      String instructionUri,
      String annotationSpec)
      throws IOException {
    JobServiceSettings jobServiceSettings =
        JobServiceSettings.newBuilder()
            .setEndpoint("us-central1-aiplatform.googleapis.com:443")
            .build();

    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests. After completing all of your requests, call
    // the "close" method on the client to safely clean up any remaining background resources.
    try (JobServiceClient jobServiceClient = JobServiceClient.create(jobServiceSettings)) {
      String location = "us-central1";
      LocationName locationName = LocationName.of(project, location);

      String jsonString = "{\"annotation_specs\": [ " + annotationSpec + "]}";
      Value.Builder annotationSpecValue = Value.newBuilder();
      JsonFormat.parser().merge(jsonString, annotationSpecValue);

      DatasetName datasetName = DatasetName.of(project, location, datasetId);
      DataLabelingJob dataLabelingJob =
          DataLabelingJob.newBuilder()
              .setDisplayName(displayName)
              .setLabelerCount(1)
              .setInstructionUri(instructionUri)
              .setInputsSchemaUri(
                  "gs://google-cloud-aiplatform/schema/datalabelingjob/inputs/"
                      + "video_classification.yaml")
              .addDatasets(datasetName.toString())
              .setInputs(annotationSpecValue)
              .putAnnotationLabels(
                  "aiplatform.googleapis.com/annotation_set_name", "my_test_saved_query")
              .build();

      DataLabelingJob dataLabelingJobResponse =
          jobServiceClient.createDataLabelingJob(locationName, dataLabelingJob);

      System.out.println("Create Data Labeling Job Video Response");
      System.out.format("\tName: %s\n", dataLabelingJobResponse.getName());
      System.out.format("\tDisplay Name: %s\n", dataLabelingJobResponse.getDisplayName());
      System.out.format("\tDatasets: %s\n", dataLabelingJobResponse.getDatasetsList());
      System.out.format("\tLabeler Count: %s\n", dataLabelingJobResponse.getLabelerCount());
      System.out.format("\tInstruction Uri: %s\n", dataLabelingJobResponse.getInstructionUri());
      System.out.format("\tInputs Schema Uri: %s\n", dataLabelingJobResponse.getInputsSchemaUri());
      System.out.format("\tInputs: %s\n", dataLabelingJobResponse.getInputs());
      System.out.format("\tState: %s\n", dataLabelingJobResponse.getState());
      System.out.format("\tLabeling Progress: %s\n", dataLabelingJobResponse.getLabelingProgress());
      System.out.format("\tCreate Time: %s\n", dataLabelingJobResponse.getCreateTime());
      System.out.format("\tUpdate Time: %s\n", dataLabelingJobResponse.getUpdateTime());
      System.out.format("\tLabels: %s\n", dataLabelingJobResponse.getLabelsMap());
      System.out.format(
          "\tSpecialist Pools: %s\n", dataLabelingJobResponse.getSpecialistPoolsList());
      for (Map.Entry<String, String> annotationLabelMap :
          dataLabelingJobResponse.getAnnotationLabelsMap().entrySet()) {
        System.out.println("\tAnnotation Level");
        System.out.format("\t\tkey: %s\n", annotationLabelMap.getKey());
        System.out.format("\t\tvalue: %s\n", annotationLabelMap.getValue());
      }

      Money money = dataLabelingJobResponse.getCurrentSpend();
      System.out.println("\tCurrent Spend");
      System.out.format("\t\tCurrency Code: %s\n", money.getCurrencyCode());
      System.out.format("\t\tUnits: %s\n", money.getUnits());
      System.out.format("\t\tNanos: %s\n", money.getNanos());
    }
  }
}

Python

Before trying this sample, follow the Python setup instructions in the Vertex AI quickstart using client libraries. For more information, see the Vertex AI Python API reference documentation.

To authenticate to Vertex AI, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

from google.cloud import aiplatform
from google.protobuf import json_format
from google.protobuf.struct_pb2 import Value


def create_data_labeling_job_video_sample(
    project: str,
    display_name: str,
    dataset: str,
    instruction_uri: str,
    annotation_spec: str,
    location: str = "us-central1",
    api_endpoint: str = "us-central1-aiplatform.googleapis.com",
):
    # The AI Platform services require regional API endpoints.
    client_options = {"api_endpoint": api_endpoint}
    # Initialize client that will be used to create and send requests.
    # This client only needs to be created once, and can be reused for multiple requests.
    client = aiplatform.gapic.JobServiceClient(client_options=client_options)
    inputs_dict = {"annotation_specs": [annotation_spec]}
    inputs = json_format.ParseDict(inputs_dict, Value())

    data_labeling_job = {
        "display_name": display_name,
        # Full resource name: projects/{project_id}/locations/{location}/datasets/{dataset_id}
        "datasets": [dataset],
        # labeler_count must be 1, 3, or 5
        "labeler_count": 1,
        "instruction_uri": instruction_uri,
        "inputs_schema_uri": "gs://google-cloud-aiplatform/schema/datalabelingjob/inputs/video_classification_1.0.0.yaml",
        "inputs": inputs,
        "annotation_labels": {
            "aiplatform.googleapis.com/annotation_set_name": "my_test_saved_query"
        },
    }
    parent = f"projects/{project}/locations/{location}"
    response = client.create_data_labeling_job(
        parent=parent, data_labeling_job=data_labeling_job
    )
    print("response:", response)

What's next

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