Cloud Video Intelligence V1 Client - Class VideoIntelligenceServiceClient (1.12.16)

Reference documentation and code samples for the Cloud Video Intelligence V1 Client class VideoIntelligenceServiceClient.

Service Description: Service that implements the Video Intelligence API.

This class provides the ability to make remote calls to the backing service through method calls that map to API methods. Sample code to get started:

$videoIntelligenceServiceClient = new VideoIntelligenceServiceClient();
try {
    $inputUri = 'gs://cloud-samples-data/video/cat.mp4';
    $featuresElement = Feature::LABEL_DETECTION;
    $features = [$featuresElement];
    $operationResponse = $videoIntelligenceServiceClient->annotateVideo(['inputUri' => $inputUri, 'features' => $features]);
    $operationResponse->pollUntilComplete();
    if ($operationResponse->operationSucceeded()) {
        $result = $operationResponse->getResult();
    // doSomethingWith($result)
    } else {
        $error = $operationResponse->getError();
        // handleError($error)
    }
    // Alternatively:
    // start the operation, keep the operation name, and resume later
    $inputUri = 'gs://cloud-samples-data/video/cat.mp4';
    $featuresElement = Feature::LABEL_DETECTION;
    $features = [$featuresElement];
    $operationResponse = $videoIntelligenceServiceClient->annotateVideo(['inputUri' => $inputUri, 'features' => $features]);
    $operationName = $operationResponse->getName();
    // ... do other work
    $newOperationResponse = $videoIntelligenceServiceClient->resumeOperation($operationName, 'annotateVideo');
    while (!$newOperationResponse->isDone()) {
        // ... do other work
        $newOperationResponse->reload();
    }
    if ($newOperationResponse->operationSucceeded()) {
        $result = $newOperationResponse->getResult();
    // doSomethingWith($result)
    } else {
        $error = $newOperationResponse->getError();
        // handleError($error)
    }
} finally {
    $videoIntelligenceServiceClient->close();
}

Methods

getOperationsClient

Return an OperationsClient object with the same endpoint as $this.

Returns
TypeDescription
Google\ApiCore\LongRunning\OperationsClient

resumeOperation

Resume an existing long running operation that was previously started by a long running API method. If $methodName is not provided, or does not match a long running API method, then the operation can still be resumed, but the OperationResponse object will not deserialize the final response.

Parameters
NameDescription
operationName string

The name of the long running operation

methodName string

The name of the method used to start the operation

Returns
TypeDescription
Google\ApiCore\OperationResponse

__construct

Constructor.

Parameters
NameDescription
options array

Optional. Options for configuring the service API wrapper.

↳ apiEndpoint string

The address of the API remote host. May optionally include the port, formatted as "

↳ credentials string|array|FetchAuthTokenInterface|CredentialsWrapper

The credentials to be used by the client to authorize API calls. This option accepts either a path to a credentials file, or a decoded credentials file as a PHP array. Advanced usage: In addition, this option can also accept a pre-constructed Google\Auth\FetchAuthTokenInterface object or Google\ApiCore\CredentialsWrapper object. Note that when one of these objects are provided, any settings in $credentialsConfig will be ignored.

↳ credentialsConfig array

Options used to configure credentials, including auth token caching, for the client. For a full list of supporting configuration options, see Google\ApiCore\CredentialsWrapper::build() .

↳ disableRetries bool

Determines whether or not retries defined by the client configuration should be disabled. Defaults to false.

↳ clientConfig string|array

Client method configuration, including retry settings. This option can be either a path to a JSON file, or a PHP array containing the decoded JSON data. By default this settings points to the default client config file, which is provided in the resources folder.

↳ transport string|TransportInterface

The transport used for executing network requests. May be either the string rest or grpc. Defaults to grpc if gRPC support is detected on the system. Advanced usage: Additionally, it is possible to pass in an already instantiated Google\ApiCore\Transport\TransportInterface object. Note that when this object is provided, any settings in $transportConfig, and any $apiEndpoint setting, will be ignored.

↳ transportConfig array

Configuration options that will be used to construct the transport. Options for each supported transport type should be passed in a key for that transport. For example: $transportConfig = [ 'grpc' => [...], 'rest' => [...], ]; See the Google\ApiCore\Transport\GrpcTransport::build() and Google\ApiCore\Transport\RestTransport::build() methods for the supported options.

↳ clientCertSource callable

A callable which returns the client cert as a string. This can be used to provide a certificate and private key to the transport layer for mTLS.

annotateVideo

Performs asynchronous video annotation. Progress and results can be retrieved through the google.longrunning.Operations interface.

Operation.metadata contains AnnotateVideoProgress (progress). Operation.response contains AnnotateVideoResponse (results).

Parameters
NameDescription
optionalArgs array

Optional.

↳ inputUri string

Input video location. Currently, only Cloud Storage URIs are supported. URIs must be specified in the following format: gs://bucket-id/object-id (other URI formats return google.rpc.Code.INVALID_ARGUMENT). For more information, see Request URIs. To identify multiple videos, a video URI may include wildcards in the object-id. Supported wildcards: '*' to match 0 or more characters; '?' to match 1 character. If unset, the input video should be embedded in the request as input_content. If set, input_content must be unset.

↳ inputContent string

The video data bytes. If unset, the input video(s) should be specified via the input_uri. If set, input_uri must be unset.

↳ features int[]

Required. Requested video annotation features. For allowed values, use constants defined on Google\Cloud\VideoIntelligence\V1\Feature

↳ videoContext VideoContext

Additional video context and/or feature-specific parameters.

↳ outputUri string

Optional. Location where the output (in JSON format) should be stored. Currently, only Cloud Storage URIs are supported. These must be specified in the following format: gs://bucket-id/object-id (other URI formats return google.rpc.Code.INVALID_ARGUMENT). For more information, see Request URIs.

↳ locationId string

Optional. Cloud region where annotation should take place. Supported cloud regions are: us-east1, us-west1, europe-west1, asia-east1. If no region is specified, the region will be determined based on video file location.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
TypeDescription
Google\ApiCore\OperationResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\VideoIntelligence\V1\AnnotateVideoResponse;
use Google\Cloud\VideoIntelligence\V1\VideoIntelligenceServiceClient;
use Google\Rpc\Status;

/**
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function annotate_video_sample(): void
{
    // Create a client.
    $videoIntelligenceServiceClient = new VideoIntelligenceServiceClient();

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $videoIntelligenceServiceClient->annotateVideo();
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var AnnotateVideoResponse $result */
            $result = $response->getResult();
            printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
        } else {
            /** @var Status $error */
            $error = $response->getError();
            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

Constants

SERVICE_NAME

Value: 'google.cloud.videointelligence.v1.VideoIntelligenceService'

The name of the service.

SERVICE_ADDRESS

Value: 'videointelligence.googleapis.com'

The default address of the service.

DEFAULT_SERVICE_PORT

Value: 443

The default port of the service.

CODEGEN_NAME

Value: 'gapic'

The name of the code generator, to be included in the agent header.