kinesisvideomedia – github.com/aws/aws-sdk-go-v2/service/kinesisvideomedia Index | Files | Directories

package kinesisvideomedia

import "github.com/aws/aws-sdk-go-v2/service/kinesisvideomedia"

Index

Constants

const ServiceAPIVersion = "2017-09-30"
const ServiceID = "Kinesis Video Media"

Functions

func AddResolveEndpointMiddleware

func AddResolveEndpointMiddleware(stack *middleware.Stack, options ResolveEndpointMiddlewareOptions)

func NewDefaultEndpointResolver

func NewDefaultEndpointResolver() *internalendpoints.Resolver

NewDefaultEndpointResolver constructs a new service endpoint resolver

func RemoveResolveEndpointMiddleware

func RemoveResolveEndpointMiddleware(stack *middleware.Stack) error

Types

type Client

type Client struct {
	// contains filtered or unexported fields
}

func New

func New(options Options, optFns ...func(*Options)) *Client

New returns an initialized Client based on the functional options. Provide additional functional options to further configure the behavior of the client, such as changing the client's endpoint or adding custom middleware behavior.

func NewFromConfig

func NewFromConfig(cfg aws.Config, optFns ...func(*Options)) *Client

NewFromConfig returns a new client from the provided config.

func (*Client) GetMedia

func (c *Client) GetMedia(ctx context.Context, params *GetMediaInput, optFns ...func(*Options)) (*GetMediaOutput, error)

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 (https://docs.aws.amazon.com/cli/latest/reference/). 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 (https://docs.aws.amazon.com/kinesisvideostreams/latest/dg/API_dataplane_PutMedia.html). 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:

* 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.

<note> <p>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: </p> <ul> <li> <p> <code>x-amz-ErrorType</code> HTTP header – contains a more specific error type in addition to what the HTTP status code provides. </p> </li> <li> <p> <code>x-amz-RequestId</code> HTTP header – if you want to report an issue to AWS, the support team can better diagnose the problem if given the Request Id.</p> </li> </ul> <p>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.</p> <p>For more information, see the <b>Errors</b> section at the bottom of this topic, as well as <a href="https://docs.aws.amazon.com/kinesisvideostreams/latest/dg/CommonErrors.html">Common Errors</a>. </p> </note>

type EndpointResolver

type EndpointResolver interface {
	ResolveEndpoint(region string, options ResolverOptions) (aws.Endpoint, error)
}

EndpointResolver interface for resolving service endpoints.

func WithEndpointResolver

func WithEndpointResolver(awsResolver aws.EndpointResolver, fallbackResolver EndpointResolver) EndpointResolver

WithEndpointResolver returns an EndpointResolver that first delegates endpoint resolution to the awsResolver. If awsResolver returns aws.EndpointNotFoundError error, the resolver will use the the provided fallbackResolver for resolution. awsResolver and fallbackResolver must not be nil

type EndpointResolverFunc

type EndpointResolverFunc func(region string, options ResolverOptions) (aws.Endpoint, error)

EndpointResolverFunc is a helper utility that wraps a function so it satisfies the EndpointResolver interface. This is useful when you want to add additional endpoint resolving logic, or stub out specific endpoints with custom values.

func (EndpointResolverFunc) ResolveEndpoint

func (fn EndpointResolverFunc) ResolveEndpoint(region string, options ResolverOptions) (endpoint aws.Endpoint, err error)

type GetMediaInput

type GetMediaInput struct {

	// The ARN of the stream from where you want to get the media content. If you don't
	// specify the streamARN, you must specify the streamName.
	StreamARN *string

	// The Kinesis video stream name from where you want to get the media content. If
	// you don't specify the streamName, you must specify the streamARN.
	StreamName *string

	// Identifies the starting chunk to get from the specified stream.
	//
	// This member is required.
	StartSelector *types.StartSelector
}

type GetMediaOutput

type GetMediaOutput struct {

	// The content type of the requested media.
	ContentType *string

	// The payload Kinesis Video Streams returns is a sequence of chunks from the
	// specified stream. For information about the chunks, see . The chunks that
	// Kinesis Video Streams returns in the GetMedia call also include the following
	// additional Matroska (MKV) tags:
	//
	//     * AWS_KINESISVIDEO_CONTINUATION_TOKEN
	// (UTF-8 string) - In the event your GetMedia call terminates, you can use this
	// continuation token in your next request to get the next chunk where the last
	// request terminated.
	//
	//     * AWS_KINESISVIDEO_MILLIS_BEHIND_NOW (UTF-8 string) -
	// Client applications can use this tag value to determine how far behind the chunk
	// returned in the response is from the latest chunk on the stream.
	//
	//     *
	// AWS_KINESISVIDEO_FRAGMENT_NUMBER - Fragment number returned in the chunk.
	//
	//     *
	// AWS_KINESISVIDEO_SERVER_TIMESTAMP - Server timestamp of the fragment.
	//
	//     *
	// AWS_KINESISVIDEO_PRODUCER_TIMESTAMP - Producer timestamp of the fragment.
	//
	// The
	// following tags will be present if an error occurs:
	//
	//     *
	// AWS_KINESISVIDEO_ERROR_CODE - String description of an error that caused
	// GetMedia to stop.
	//
	//     * AWS_KINESISVIDEO_ERROR_ID: Integer code of the
	// error.
	//
	// The error codes are as follows:
	//
	//     * 3002 - Error writing to the
	// stream
	//
	//     * 4000 - Requested fragment is not found
	//
	//     * 4500 - Access denied
	// for the stream's KMS key
	//
	//     * 4501 - Stream's KMS key is disabled
	//
	//     * 4502
	// - Validation error on the stream's KMS key
	//
	//     * 4503 - KMS key specified in
	// the stream is unavailable
	//
	//     * 4504 - Invalid usage of the KMS key specified
	// in the stream
	//
	//     * 4505 - Invalid state of the KMS key specified in the
	// stream
	//
	//     * 4506 - Unable to find the KMS key specified in the stream
	//
	//     *
	// 5000 - Internal error
	Payload io.ReadCloser

	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata
}

type HTTPClient

type HTTPClient interface {
	Do(*http.Request) (*http.Response, error)
}

type HTTPSignerV4

type HTTPSignerV4 interface {
	SignHTTP(ctx context.Context, credentials aws.Credentials, r *http.Request, payloadHash string, service string, region string, signingTime time.Time) error
}

type Options

type Options struct {
	// Set of options to modify how an operation is invoked. These apply to all
	// operations invoked for this client. Use functional options on operation call to
	// modify this list for per operation behavior.
	APIOptions []func(*middleware.Stack) error

	// The credentials object to use when signing requests.
	Credentials aws.CredentialsProvider

	// The endpoint options to be used when attempting to resolve an endpoint.
	EndpointOptions ResolverOptions

	// The service endpoint resolver.
	EndpointResolver EndpointResolver

	// Signature Version 4 (SigV4) Signer
	HTTPSignerV4 HTTPSignerV4

	// The region to send requests to. (Required)
	Region string

	// Retryer guides how HTTP requests should be retried in case of recoverable
	// failures. When nil the API client will use a default retryer.
	Retryer retry.Retryer

	// The HTTP client to invoke API calls with. Defaults to client's default HTTP
	// implementation if nil.
	HTTPClient HTTPClient
}

func (Options) Copy

func (o Options) Copy() Options

Copy creates a clone where the APIOptions list is deep copied.

func (Options) GetCredentials

func (o Options) GetCredentials() aws.CredentialsProvider

func (Options) GetEndpointOptions

func (o Options) GetEndpointOptions() ResolverOptions

func (Options) GetEndpointResolver

func (o Options) GetEndpointResolver() EndpointResolver

func (Options) GetHTTPSignerV4

func (o Options) GetHTTPSignerV4() HTTPSignerV4

func (Options) GetRegion

func (o Options) GetRegion() string

func (Options) GetRetryer

func (o Options) GetRetryer() retry.Retryer

type ResolveEndpoint

type ResolveEndpoint struct {
	Resolver EndpointResolver
	Options  ResolverOptions
}

func (*ResolveEndpoint) HandleSerialize

func (*ResolveEndpoint) ID

func (*ResolveEndpoint) ID() string

type ResolveEndpointMiddlewareOptions

type ResolveEndpointMiddlewareOptions interface {
	GetEndpointResolver() EndpointResolver
	GetEndpointOptions() ResolverOptions
}

type ResolverOptions

type ResolverOptions = internalendpoints.Options

ResolverOptions is the service endpoint resolver options

Source Files

api_client.go api_op_GetMedia.go deserializers.go endpoints.go serializers.go validators.go

Directories

PathSynopsis
internal
types
Version
v0.26.0
Published
Oct 1, 2020
Platform
js/wasm
Imports
26 packages
Last checked
3 weeks ago

Tools for package owners.