Class VideoIntelligenceServiceClient (1.11.0)

VideoIntelligenceServiceClient(
    transport=None,
    channel=None,
    credentials=None,
    client_config=None,
    client_info=None,
    client_options=None,
)

Service that implements Google Cloud Video Intelligence API.

Inheritance

builtins.object > google.cloud.videointelligence_v1beta1.gapic.video_intelligence_service_client.VideoIntelligenceServiceClient > VideoIntelligenceServiceClient

Methods

VideoIntelligenceServiceClient

VideoIntelligenceServiceClient(
    transport=None,
    channel=None,
    credentials=None,
    client_config=None,
    client_info=None,
    client_options=None,
)

Constructor.

Parameters

Name	Description
channel	`grpc.Channel` DEPRECATED. A `Channel` instance through which to make calls. This argument is mutually exclusive with `credentials`; providing both will raise an exception.
credentials	`google.auth.credentials.Credentials` The authorization credentials to attach to requests. These credentials identify this application to the service. If none are specified, the client will attempt to ascertain the credentials from the environment. This argument is mutually exclusive with providing a transport instance to `transport`; doing so will raise an exception.
client_config	`dict` DEPRECATED. A dictionary of call options for each method. If not specified, the default configuration is used.
client_info	`google.api_core.gapic_v1.client_info.ClientInfo` The client info used to send a user-agent string along with API requests. If `None`, then default info will be used. Generally, you only need to set this if you're developing your own client library.
client_options	`Union[dict, google.api_core.client_options.ClientOptions]` Client options used to set user options on the client. API Endpoint should be set through client_options.

annotate_video

annotate_video(input_uri, features, input_content=None, video_context=None, output_uri=None, location_id=None, retry=<object object>, timeout=<object object>, metadata=None)

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).

.. rubric:: Example

from google.cloud import videointelligence_v1beta1 from google.cloud.videointelligence_v1beta1 import enums

client = videointelligence_v1beta1.VideoIntelligenceServiceClient()

input_uri = 'gs://cloud-samples-data/video/cat.mp4' features_element = enums.Feature.LABEL_DETECTION features = [features_element]

response = client.annotate_video(input_uri, features)

def callback(operation_future): ... # Handle result. ... result = operation_future.result()

response.add_done_callback(callback)

Handle metadata.

metadata = response.metadata()

Parameters

Name	Description
input_uri	`str` Input video location. Currently, only `Google Cloud Storage <https://cloud.google.com/storage/>` URIs are supported, which 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 <https://cloud.google.com/storage/docs/reference-uris>`. A video URI may include wildcards in `object-id`, and thus identify multiple videos. 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` should be unset.
features	`list[Feature]` Requested video annotation features.
input_content	`str` The video data bytes. Encoding: base64. If unset, the input video(s) should be specified via `input_uri`. If set, `input_uri` should be unset.
video_context	`Union[dict, VideoContext]` Additional video context and/or feature-specific parameters. If a dict is provided, it must be of the same form as the protobuf message VideoContext
output_uri	`str` Optional location where the output (in JSON format) should be stored. Currently, only `Google Cloud Storage <https://cloud.google.com/storage/>` URIs are supported, which 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 <https://cloud.google.com/storage/docs/reference-uris>`.
location_id	`str` Optional cloud region where annotation should take place. Supported cloud regions: `us-east1`, `us-west1`, `europe-west1`, `asia-east1`. If no region is specified, a region will be determined based on video file location.
retry	`Optional[google.api_core.retry.Retry]` A retry object used to retry requests. If `None` is specified, requests will be retried using a default configuration.
timeout	`Optional[float]` The amount of time, in seconds, to wait for the request to complete. Note that if `retry` is specified, the timeout applies to each individual attempt.
metadata	`Optional[Sequence[Tuple[str, str]]]` Additional metadata that is provided to the method.

Exceptions

Type	Description
google.api_core.exceptions.GoogleAPICallError	If the request failed for any reason.
google.api_core.exceptions.RetryError	If the request failed due to a retryable error and retry attempts failed.
ValueError	If the parameters are invalid.

from_service_account_file

from_service_account_file(filename, *args, **kwargs)

Creates an instance of this client using the provided credentials file.

Parameter

Name	Description
filename	`str` The path to the service account private key json file.

Returns

Type	Description
VideoIntelligenceServiceClient	The constructed client.

from_service_account_json

from_service_account_json(filename, *args, **kwargs)

Creates an instance of this client using the provided credentials file.

Parameter

Name	Description
filename	`str` The path to the service account private key json file.

Returns

Type	Description
VideoIntelligenceServiceClient	The constructed client.