Interface PreprocessingConfig.AudioOrBuilder (1.53.0)

Version 1.53.0

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public static interface PreprocessingConfig.AudioOrBuilder extends MessageOrBuilder

Implements

MessageOrBuilder

Methods

getHighBoost()

public abstract boolean getHighBoost()

Enable boosting high frequency components. The default is false.

Note: This field is not supported.

bool high_boost = 2;

Returns
Type	Description
boolean	The highBoost.

getLowBoost()

public abstract boolean getLowBoost()

Enable boosting low frequency components. The default is false.

Note: This field is not supported.

bool low_boost = 3;

Returns
Type	Description
boolean	The lowBoost.

getLufs()

public abstract double getLufs()

Specify audio loudness normalization in loudness units relative to full scale (LUFS). Enter a value between -24 and 0 (the default), where:

• -24 is the Advanced Television Systems Committee (ATSC A/85) standard
• -23 is the EU R128 broadcast standard
• -19 is the prior standard for online mono audio
• -18 is the ReplayGain standard
• -16 is the prior standard for stereo audio
• -14 is the new online audio standard recommended by Spotify, as well as Amazon Echo
• 0 disables normalization

double lufs = 1;

Returns
Type	Description
double	The lufs.