com.amazonaws.services.mediaconvert.model

Enum H264TemporalAdaptiveQuantization

java.lang.Object

java.lang.Enum<H264TemporalAdaptiveQuantization>

com.amazonaws.services.mediaconvert.model.H264TemporalAdaptiveQuantization

All Implemented Interfaces:

Serializable, Comparable<H264TemporalAdaptiveQuantization>

@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public enum H264TemporalAdaptiveQuantization
extends Enum<H264TemporalAdaptiveQuantization>

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 H264TemporalAdaptiveQuantization is Enabled (ENABLED). Keep this default value to adjust quantization within each frame based on temporal variation of content complexity. When you enable this feature, the encoder uses fewer bits on areas of the frame that aren't moving and uses more bits on complex objects with sharp edges that move a lot. For example, this feature improves the readability of text tickers on newscasts and scoreboards on sports matches. 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 that doesn't have moving objects with sharp edges, such as sports athletes' faces, you might choose to set H264TemporalAdaptiveQuantization to Disabled (DISABLED). Related setting: When you enable temporal quantization, adjust the strength of the filter with the setting Adaptive quantization (adaptiveQuantization). To manually enable or disable H264TemporalAdaptiveQuantization, you must set Adaptive quantization (H264AdaptiveQuantization) to a value other than AUTO.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DISABLED
ENABLED

Method Summary

Modifier and Type	Method and Description
static H264TemporalAdaptiveQuantization	fromValue(String value) Use this in place of valueOf.
String	toString()
static H264TemporalAdaptiveQuantization	valueOf(String name) Returns the enum constant of this type with the specified name.
static H264TemporalAdaptiveQuantization[]	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 Detail

DISABLED

public static final H264TemporalAdaptiveQuantization DISABLED

ENABLED

public static final H264TemporalAdaptiveQuantization ENABLED

Method Detail

values

public static H264TemporalAdaptiveQuantization[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (H264TemporalAdaptiveQuantization c : H264TemporalAdaptiveQuantization.values())
    System.out.println(c);

Returns:

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

valueOf

public static H264TemporalAdaptiveQuantization 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<H264TemporalAdaptiveQuantization>

fromValue

public static H264TemporalAdaptiveQuantization fromValue(String value)

Use this in place of valueOf.

Parameters:

value - real value

Returns:

H264TemporalAdaptiveQuantization corresponding to the value

Throws:

IllegalArgumentException - If the specified value does not map to one of the known values in this enum.