Google Cloud Video Live Stream V1 Client - Class Audio (0.7.5)

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

Audio preprocessing configuration.

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

Namespace

Google \ Cloud \ Video \ LiveStream \ 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 according to the following: - -24 is the Advanced Television Systems Committee (ATSC A/85) - -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. The default is 0.

getLufs

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

  • -24 is the Advanced Television Systems Committee (ATSC A/85)
  • -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. The default is 0.
Returns
Type Description
float

setLufs

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

  • -24 is the Advanced Television Systems Committee (ATSC A/85)
  • -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. The default is 0.
Parameter
Name Description
var float
Returns
Type Description
$this