Enum H264SpatialAdaptiveQuantization

java.lang.Object

java.lang.Enum<H264SpatialAdaptiveQuantization>

software.amazon.awssdk.services.mediaconvert.model.H264SpatialAdaptiveQuantization

All Implemented Interfaces:

Serializable, Comparable<H264SpatialAdaptiveQuantization>

@Generated("software.amazon.awssdk:codegen")
public enum H264SpatialAdaptiveQuantization
extends Enum<H264SpatialAdaptiveQuantization>

Only use this setting when you change the default value, Auto, for the setting H264AdaptiveQuantization. When you keep all defaults, excluding H264AdaptiveQuantization and all other adaptive quantization from your JSON job specification, MediaConvert automatically applies the best types of quantization for your video content. When you set H264AdaptiveQuantization to a value other than AUTO, the default value for H264SpatialAdaptiveQuantization is Enabled. Keep this default value to adjust quantization within each frame based on spatial variation of content complexity. When you enable this feature, the encoder uses fewer bits on areas that can sustain more distortion with no noticeable visual degradation and uses more bits on areas where any small distortion will be noticeable. For example, complex textured blocks are encoded with fewer bits and smooth textured blocks are encoded with more bits. Enabling this feature will almost always improve your video quality. Note, though, that this feature doesn't take into account where the viewer's attention is likely to be. If viewers are likely to be focusing their attention on a part of the screen with a lot of complex texture, you might choose to set H264SpatialAdaptiveQuantization to Disabled. Related setting: When you enable spatial adaptive quantization, set the value for Adaptive quantization depending on your content. For homogeneous content, such as cartoons and video games, set it to Low. For content with a wider variety of textures, set it to High or Higher. To manually enable or disable H264SpatialAdaptiveQuantization, you must set Adaptive quantization to a value other than AUTO.

Enum Constant Summary

Enum Constants

Enum Constant	Description
DISABLED
ENABLED
UNKNOWN_TO_SDK_VERSION

Method Summary

Modifier and Type	Method	Description
static H264SpatialAdaptiveQuantization	fromValue(String value)	Use this in place of valueOf to convert the raw string returned by the service into the enum value.
static Set<H264SpatialAdaptiveQuantization>	knownValues()	Use this in place of values() to return a Set of all values known to the SDK.
String	toString()
static H264SpatialAdaptiveQuantization	valueOf(String name)	Returns the enum constant of this type with the specified name.
static H264SpatialAdaptiveQuantization[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

DISABLED

public static final H264SpatialAdaptiveQuantization DISABLED

ENABLED

public static final H264SpatialAdaptiveQuantization ENABLED

UNKNOWN_TO_SDK_VERSION

public static final H264SpatialAdaptiveQuantization UNKNOWN_TO_SDK_VERSION

Method Details

values

public static H264SpatialAdaptiveQuantization[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static H264SpatialAdaptiveQuantization valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

toString

public String toString()

Overrides:

toString in class Enum<H264SpatialAdaptiveQuantization>

fromValue

public static H264SpatialAdaptiveQuantization fromValue(String value)

Use this in place of valueOf to convert the raw string returned by the service into the enum value.

Parameters:

value - real value

Returns:

H264SpatialAdaptiveQuantization corresponding to the value

knownValues

public static Set<H264SpatialAdaptiveQuantization> knownValues()

Use this in place of values() to return a Set of all values known to the SDK. This will return all known enum values except UNKNOWN_TO_SDK_VERSION.

Returns:

a Set of known H264SpatialAdaptiveQuantizations