Added in Android Baklava

Summary: Constants | Inherited Methods

MediaQualityContract.SoundQuality

---

Kotlin |Java

public static final class MediaQualityContract.SoundQuality
extends Object

java.lang.Object
↳	android.media.quality.MediaQualityContract.SoundQuality

---

Parameters for sound quality.

Summary

Constants
String	PARAMETER_AUTO_VOLUME_CONTROL Enable/disable auto volume control sound effect.
String	PARAMETER_BALANCE The audio volume balance.
String	PARAMETER_BASS The bass.
String	PARAMETER_DIALOGUE_ENHANCER Dialogue enhancer.
String	PARAMETER_DIGITAL_OUTPUT_DELAY_MILLIS Digital output delay in milliseconds.
String	PARAMETER_DIGITAL_OUTPUT_MODE Digital output mode.
String	PARAMETER_DOLBY_AUDIO_PROCESSING_DOLBY_ATMOS Enable/disable Dolby Atmos.
String	PARAMETER_DOLBY_AUDIO_PROCESSING_SOUND_MODE Sound mode for dolby audio processing.
String	PARAMETER_DOLBY_AUDIO_PROCESSING_SURROUND_VIRTUALIZER Enable/disable Surround Virtualizer.
String	PARAMETER_DOLBY_AUDIO_PROCESSING_VOLUME_LEVELER Enable/disable Volume Leveler.
String	PARAMETER_DOWN_MIX_MODE Downmix mode.
String	PARAMETER_DTS_DRC Enable/disable dynamic range compression (DRC) of digital theater system (DTS).
String	PARAMETER_DTS_VIRTUAL_X_DEFINITION Enable/disable virtual X definition.
String	PARAMETER_DTS_VIRTUAL_X_DIALOG_CLARITY Enable/disable dialog clarity.
String	PARAMETER_DTS_VIRTUAL_X_HEIGHT Enable/disable the processing of virtual height channels.
String	PARAMETER_DTS_VIRTUAL_X_LIMITER Enable/disable audio limiter.
String	PARAMETER_DTS_VIRTUAL_X_TBHDX Enable/disable Total Bass Harmonic Distortion (X).
String	PARAMETER_DTS_VIRTUAL_X_TRU_SURROUND_X Enable/disable the core DTS Virtual:X surround sound processing.
String	PARAMETER_DTS_VIRTUAL_X_TRU_VOLUME_HD Enable/disable DTS TruVolume HD.
String	PARAMETER_EARC Enable/disable enhanced audio return channel (eARC).
String	PARAMETER_SPEAKERS Enable/disable speaker output.
String	PARAMETER_SPEAKERS_DELAY_MILLIS Speaker delay in milliseconds.
String	PARAMETER_SURROUND_SOUND Enable/disable surround sound.
String	PARAMETER_TREBLE The treble.

Inherited methods

From class java.lang.Object Object clone() Creates and returns a copy of this object. boolean equals(Object obj) Indicates whether some other object is "equal to" this one. void finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. final Class<?> getClass() Returns the runtime class of this Object. int hashCode() Returns a hash code value for the object. final void notify() Wakes up a single thread that is waiting on this object's monitor. final void notifyAll() Wakes up all threads that are waiting on this object's monitor. String toString() Returns a string representation of the object. final void wait(long timeoutMillis, int nanos) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. final void wait(long timeoutMillis) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. final void wait() Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Constants

PARAMETER_AUTO_VOLUME_CONTROL

Added in Android Baklava

public static final String PARAMETER_AUTO_VOLUME_CONTROL

Enable/disable auto volume control sound effect.

Type: BOOLEAN

Constant Value: "auto_volume_control"

PARAMETER_BALANCE

Added in Android Baklava

public static final String PARAMETER_BALANCE

The audio volume balance.

This parameter controls the balance between the left and right speakers. The valid range is -50 to 50 (inclusive), where: - Negative values shift the balance towards the left speaker. - Positive values shift the balance towards the right speaker. - 0 represents a balanced output.

Type: INTEGER

Constant Value: "balance"

PARAMETER_BASS

Added in Android Baklava

public static final String PARAMETER_BASS

The bass.

Bass controls the intensity of low-frequency sounds. The valid range is 0 - 100 (inclusive).

Type: INTEGER

Constant Value: "bass"

PARAMETER_DIALOGUE_ENHANCER

Added in Android Baklava

public static final String PARAMETER_DIALOGUE_ENHANCER

Dialogue enhancer.

Possible values:

• MediaQualityContract.LEVEL_LOW
• MediaQualityContract.LEVEL_MEDIUM
• MediaQualityContract.LEVEL_HIGH
• MediaQualityContract.LEVEL_OFF

The default value is MediaQualityContract.LEVEL_OFF.

Type: STRING

Constant Value: "dialogue_enhancer"

PARAMETER_DIGITAL_OUTPUT_DELAY_MILLIS

Added in Android Baklava

public static final String PARAMETER_DIGITAL_OUTPUT_DELAY_MILLIS

Digital output delay in milliseconds.

Type: INTEGER

Constant Value: "digital_output_delay_millis"

PARAMETER_DIGITAL_OUTPUT_MODE

Added in Android Baklava

public static final String PARAMETER_DIGITAL_OUTPUT_MODE

Digital output mode.

Type: STRING

Constant Value: "digital_output_mode"

PARAMETER_DOLBY_AUDIO_PROCESSING_DOLBY_ATMOS

Added in Android Baklava

public static final String PARAMETER_DOLBY_AUDIO_PROCESSING_DOLBY_ATMOS

Enable/disable Dolby Atmos.

Dolby Atmos creates a more immersive and realistic sound experience by adding a height dimension to surround sound. It allows sound to be placed and moved precisely around you, including overhead.

Note: To experience Dolby Atmos, you need content that has been specifically mixed in Dolby Atmos and a compatible sound system with upward-firing speakers or a Dolby Atmos soundbar.

Type: BOOLEAN

Constant Value: "dolby_audio_processing_dolby_atmos"

PARAMETER_DOLBY_AUDIO_PROCESSING_SOUND_MODE

Added in Android Baklava

public static final String PARAMETER_DOLBY_AUDIO_PROCESSING_SOUND_MODE

Sound mode for dolby audio processing.

Type: STRING

Constant Value: "dolby_audio_processing_sound_mode"

PARAMETER_DOLBY_AUDIO_PROCESSING_SURROUND_VIRTUALIZER

Added in Android Baklava

public static final String PARAMETER_DOLBY_AUDIO_PROCESSING_SURROUND_VIRTUALIZER

Enable/disable Surround Virtualizer.

Surround Virtualizer creates a virtual surround sound experience from stereo content, making it seem like the sound is coming from multiple speakers, even if you only have your TV's built-in speakers. It expands the soundstage and adds depth to the audio.

Type: BOOLEAN

Constant Value: "dolby_audio_processing_surround_virtualizer"

PARAMETER_DOLBY_AUDIO_PROCESSING_VOLUME_LEVELER

Added in Android Baklava

public static final String PARAMETER_DOLBY_AUDIO_PROCESSING_VOLUME_LEVELER

Enable/disable Volume Leveler.

Volume Leveler helps to maintain a consistent volume level across different types of content and even within the same program. It minimizes the jarring jumps between loud commercials or action sequences and quiet dialogue.

Type: BOOLEAN

Constant Value: "dolby_audio_processing_volume_leveler"

PARAMETER_DOWN_MIX_MODE

Added in Android Baklava

public static final String PARAMETER_DOWN_MIX_MODE

Downmix mode.

Type: STRING

Constant Value: "down_mix_mode"

PARAMETER_DTS_DRC

Added in Android Baklava

public static final String PARAMETER_DTS_DRC

Enable/disable dynamic range compression (DRC) of digital theater system (DTS).

Type: BOOLEAN

Constant Value: "dts_drc"

PARAMETER_DTS_VIRTUAL_X_DEFINITION

Added in Android Baklava

public static final String PARAMETER_DTS_VIRTUAL_X_DEFINITION

Enable/disable virtual X definition.

It applies audio processing to improve overall sound definition and clarity.

Type: BOOLEAN

Constant Value: "dts_virtual_x_definition"

PARAMETER_DTS_VIRTUAL_X_DIALOG_CLARITY

Added in Android Baklava

public static final String PARAMETER_DTS_VIRTUAL_X_DIALOG_CLARITY

Enable/disable dialog clarity.

It enhances the clarity and intelligibility of speech in audio content.

Type: BOOLEAN

Constant Value: "dts_virtual_x_dialog_clarity"

PARAMETER_DTS_VIRTUAL_X_HEIGHT

Added in Android Baklava

public static final String PARAMETER_DTS_VIRTUAL_X_HEIGHT

Enable/disable the processing of virtual height channels.

It creates a more immersive audio experience by simulating sounds from above.

Type: BOOLEAN

Constant Value: "dts_virtual_x_height"

PARAMETER_DTS_VIRTUAL_X_LIMITER

Added in Android Baklava

public static final String PARAMETER_DTS_VIRTUAL_X_LIMITER

Enable/disable audio limiter.

It prevents excessive volume peaks that could cause distortion or speaker damage.

Type: BOOLEAN

Constant Value: "dts_virtual_x_limiter"

PARAMETER_DTS_VIRTUAL_X_TBHDX

Added in Android Baklava

public static final String PARAMETER_DTS_VIRTUAL_X_TBHDX

Enable/disable Total Bass Harmonic Distortion (X).

TBHDX bass enhancement provides a richer low-frequency experience, simulating deeper bass.

Type: BOOLEAN

Constant Value: "dts_virtual_x_tbhdx"

PARAMETER_DTS_VIRTUAL_X_TRU_SURROUND_X

Added in Android Baklava

public static final String PARAMETER_DTS_VIRTUAL_X_TRU_SURROUND_X

Enable/disable the core DTS Virtual:X surround sound processing.

It creates an immersive, multi-channel audio experience from the speaker configuration.

Type: BOOLEAN

Constant Value: "dts_virtual_x_tru_surround_x"

PARAMETER_DTS_VIRTUAL_X_TRU_VOLUME_HD

Added in Android Baklava

public static final String PARAMETER_DTS_VIRTUAL_X_TRU_VOLUME_HD

Enable/disable DTS TruVolume HD.

It reduces the dynamic range of audio, minimizing loudness variations between content and channels.

Type: BOOLEAN

Constant Value: "dts_virtual_x_tru_volume_hd"

PARAMETER_EARC

Added in Android Baklava

public static final String PARAMETER_EARC

Enable/disable enhanced audio return channel (eARC).

eARC allows for higher bandwidth audio transmission over HDMI.

Type: BOOLEAN

Constant Value: "earc"

PARAMETER_SPEAKERS

Added in Android Baklava

public static final String PARAMETER_SPEAKERS

Enable/disable speaker output.

Type: BOOLEAN

Constant Value: "speakers"

PARAMETER_SPEAKERS_DELAY_MILLIS

Added in Android Baklava

public static final String PARAMETER_SPEAKERS_DELAY_MILLIS

Speaker delay in milliseconds.

Type: INTEGER

Constant Value: "speakers_delay_millis"

PARAMETER_SURROUND_SOUND

Added in Android Baklava

public static final String PARAMETER_SURROUND_SOUND

Enable/disable surround sound.

Type: BOOLEAN

Constant Value: "surround_sound"

PARAMETER_TREBLE

Added in Android Baklava

public static final String PARAMETER_TREBLE

The treble.

Treble controls the intensity of high-frequency sounds. The valid range is 0 - 100 (inclusive).

Type: INTEGER

Constant Value: "treble"