Package org.apache.beam.sdk.extensions.ml

Class VideoIntelligence.AnnotateVideoFromBytes

java.lang.Object

org.apache.beam.sdk.transforms.PTransform<PCollection<ByteString>,PCollection<List<com.google.cloud.videointelligence.v1.VideoAnnotationResults>>>

org.apache.beam.sdk.extensions.ml.VideoIntelligence.AnnotateVideoFromBytes

All Implemented Interfaces:

Serializable, HasDisplayData

Enclosing class:

VideoIntelligence

public static class VideoIntelligence.AnnotateVideoFromBytes
extends PTransform<PCollection<ByteString>,PCollection<List<com.google.cloud.videointelligence.v1.VideoAnnotationResults>>>

A PTransform taking a PCollection of ByteString and an optional side input with a context map and emitting lists of VideoAnnotationResults for each element. Calls Cloud AI VideoIntelligence.

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.apache.beam.sdk.transforms.PTransform

annotations, displayData, name, resourceHints

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AnnotateVideoFromBytes(PCollectionView<Map<ByteString,com.google.cloud.videointelligence.v1.VideoContext>> contextSideInput, List<com.google.cloud.videointelligence.v1.Feature> featureList)

Method Summary

Modifier and Type	Method	Description
PCollection<List<com.google.cloud.videointelligence.v1.VideoAnnotationResults>>	expand(PCollection<ByteString> input)	Override this method to specify how this PTransform should be expanded on the given InputT.

Methods inherited from class org.apache.beam.sdk.transforms.PTransform

addAnnotation, compose, compose, getAdditionalInputs, getAnnotations, getDefaultOutputCoder, getDefaultOutputCoder, getDefaultOutputCoder, getKindString, getName, getResourceHints, populateDisplayData, setDisplayData, setResourceHints, toString, validate, validate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

AnnotateVideoFromBytes

protected AnnotateVideoFromBytes(PCollectionView<Map<ByteString,com.google.cloud.videointelligence.v1.VideoContext>> contextSideInput,
 List<com.google.cloud.videointelligence.v1.Feature> featureList)

Method Details

expand

public PCollection<List<com.google.cloud.videointelligence.v1.VideoAnnotationResults>> expand(PCollection<ByteString> input)

Description copied from class: PTransform

Override this method to specify how this PTransform should be expanded on the given InputT.

NOTE: This method should not be called directly. Instead apply the PTransform should be applied to the InputT using the apply method.

Composite transforms, which are defined in terms of other transforms, should return the output of one of the composed transforms. Non-composite transforms, which do not apply any transforms internally, should return a new unbound output and register evaluators (via backend-specific registration methods).

Specified by:

expand in class PTransform<PCollection<ByteString>,PCollection<List<com.google.cloud.videointelligence.v1.VideoAnnotationResults>>>