com.amazonaws.services.kinesisvideo

Class AbstractAmazonKinesisVideoMedia

java.lang.Object

com.amazonaws.services.kinesisvideo.AbstractAmazonKinesisVideoMedia

All Implemented Interfaces:

AmazonKinesisVideoMedia

Direct Known Subclasses:

AbstractAmazonKinesisVideoMediaAsync

@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class AbstractAmazonKinesisVideoMedia
extends Object
implements AmazonKinesisVideoMedia

Abstract implementation of AmazonKinesisVideoMedia. Convenient method forms pass through to the corresponding overload that takes a request object, which throws an UnsupportedOperationException.

Field Summary

Fields inherited from interface com.amazonaws.services.kinesisvideo.AmazonKinesisVideoMedia

ENDPOINT_PREFIX

Method Summary

Modifier and Type	Method and Description
ResponseMetadata	getCachedResponseMetadata(AmazonWebServiceRequest request) Returns additional metadata for a previously executed successful request, typically used for debugging issues where a service isn't acting as expected.
GetMediaResult	getMedia(GetMediaRequest request) Use this API to retrieve media content from a Kinesis video stream.
void	shutdown() Shuts down this client object, releasing any resources that might be held open.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getMedia

public GetMediaResult getMedia(GetMediaRequest request)

Description copied from interface: AmazonKinesisVideoMedia

Use this API to retrieve media content from a Kinesis video stream. In the request, you identify the stream name or stream Amazon Resource Name (ARN), and the starting chunk. Kinesis Video Streams then returns a stream of chunks in order by fragment number.

You must first call the GetDataEndpoint API to get an endpoint. Then send the GetMedia requests to this endpoint using the --endpoint-url parameter.

When you put media data (fragments) on a stream, Kinesis Video Streams stores each incoming fragment and related metadata in what is called a "chunk." For more information, see PutMedia. The GetMedia API returns a stream of these chunks starting from the chunk that you specify in the request.

The following limits apply when using the GetMedia API:

• A client can call GetMedia up to five times per second per stream.

• Kinesis Video Streams sends media data at a rate of up to 25 megabytes per second (or 200 megabits per second) during a GetMedia session.

If an error is thrown after invoking a Kinesis Video Streams media API, in addition to the HTTP status code and the response body, it includes the following pieces of information:

• x-amz-ErrorType HTTP header – contains a more specific error type in addition to what the HTTP status code provides.

• x-amz-RequestId HTTP header – if you want to report an issue to AWS, the support team can better diagnose the problem if given the Request Id.

Both the HTTP status code and the ErrorType header can be utilized to make programmatic decisions about whether errors are retry-able and under what conditions, as well as provide information on what actions the client programmer might need to take in order to successfully try again.

For more information, see the Errors section at the bottom of this topic, as well as Common Errors.

Specified by:

getMedia in interface AmazonKinesisVideoMedia

Returns:

Result of the GetMedia operation returned by the service.

See Also:

AWS API Documentation

shutdown

public void shutdown()

Description copied from interface: AmazonKinesisVideoMedia

Shuts down this client object, releasing any resources that might be held open. This is an optional method, and callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client has been shutdown, it should not be used to make any more requests.

Specified by:

shutdown in interface AmazonKinesisVideoMedia

getCachedResponseMetadata

public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)

Description copied from interface: AmazonKinesisVideoMedia

Returns additional metadata for a previously executed successful request, typically used for debugging issues where a service isn't acting as expected. This data isn't considered part of the result data returned by an operation, so it's available through this separate, diagnostic interface.

Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic information for an executed request, you should use this method to retrieve it as soon as possible after executing a request.

Specified by:

getCachedResponseMetadata in interface AmazonKinesisVideoMedia

Parameters:

request - The originally executed request.

Returns:

The response metadata for the specified request, or null if none is available.