Google Cloud Video Transcoder V1 Client - Class Audio (1.0.1)

Reference documentation and code samples for the Google Cloud Video Transcoder V1 Client class Audio.

Audio preprocessing configuration.

Generated from protobuf message google.cloud.video.transcoder.v1.PreprocessingConfig.Audio

Namespace

Google \ Cloud \ Video \ Transcoder \ V1 \ PreprocessingConfig

Methods

__construct

Constructor.

Parameters
Name Description
data array

Optional. Data for populating the Message object.
↳ lufs float

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
↳ high_boost bool

Enable boosting high frequency components. The default is false. Note: This field is not supported.
↳ low_boost bool

Enable boosting low frequency components. The default is false. Note: This field is not supported.

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
Returns
Type Description
float

setLufs

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
Parameter
Name Description
var float
Returns
Type Description
$this

getHighBoost

Enable boosting high frequency components. The default is false.

Note: This field is not supported.

Returns
Type Description
bool

setHighBoost

Enable boosting high frequency components. The default is false.

Note: This field is not supported.

Parameter
Name Description
var bool
Returns
Type Description
$this

getLowBoost

Enable boosting low frequency components. The default is false.

Note: This field is not supported.

Returns
Type Description
bool

setLowBoost

Enable boosting low frequency components. The default is false.

Note: This field is not supported.

Parameter
Name Description
var bool
Returns
Type Description
$this