ImageGenerationConfiguration - Amazon Kinesis Video Streams

ImageGenerationConfiguration

The structure that contains the information required for the KVS images delivery. If null, the configuration will be deleted from the stream.

Contents

DestinationConfig

The structure that contains the information required to deliver images to a customer.

Type: ImageGenerationDestinationConfig object

Required: Yes

Format

The accepted image format.

Type: String

Valid Values: JPEG | PNG

Required: Yes

FormatConfig

The list of a key-value pair structure that contains extra parameters that can be applied when the image is generated. The FormatConfig key is the JPEGQuality, which indicates the JPEG quality key to be used to generate the image. The FormatConfig value accepts ints from 1 to 100. If the value is 1, the image will be generated with less quality and the best compression. If the value is 100, the image will be generated with the best quality and less compression. If no value is provided, the default value of the JPEGQuality key will be set to 80.

Type: String to string map

Map Entries: Maximum number of 1 item.

Valid Keys: JPEGQuality

Value Length Constraints: Minimum length of 0. Maximum length of 256.

Value Pattern: ^[a-zA-Z_0-9]+

Required: No

HeightPixels

The height of the output image that is used in conjunction with the WidthPixels parameter. When both HeightPixels and WidthPixels parameters are provided, the image will be stretched to fit the specified aspect ratio. If only the HeightPixels parameter is provided, its original aspect ratio will be used to calculate the WidthPixels ratio. If neither parameter is provided, the original image size will be returned.

Type: Integer

Valid Range: Minimum value of 1. Maximum value of 2160.

Required: No

ImageSelectorType

The origin of the Server or Producer timestamps to use to generate the images.

Type: String

Valid Values: SERVER_TIMESTAMP | PRODUCER_TIMESTAMP

Required: Yes

SamplingInterval

The time interval in milliseconds (ms) at which the images need to be generated from the stream. The minimum value that can be provided is 33 ms, because a camera that generates content at 30 FPS would create a frame every 33.3 ms. If the timestamp range is less than the sampling interval, the Image from the StartTimestamp will be returned if available.

Type: Integer

Valid Range: Minimum value of 3000. Maximum value of 20000.

Required: Yes

Status

Indicates whether the ContinuousImageGenerationConfigurations API is enabled or disabled.

Type: String

Valid Values: ENABLED | DISABLED

Required: Yes

WidthPixels

The width of the output image that is used in conjunction with the HeightPixels parameter. When both WidthPixels and HeightPixels parameters are provided, the image will be stretched to fit the specified aspect ratio. If only the WidthPixels parameter is provided, its original aspect ratio will be used to calculate the HeightPixels ratio. If neither parameter is provided, the original image size will be returned.

Type: Integer

Valid Range: Minimum value of 1. Maximum value of 3840.

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: