class Aws::MediaLive::Types::AacSettings

Aac Settings

@note When making an API call, you may pass AacSettings

data as a hash:

    {
      bitrate: 1.0,
      coding_mode: "AD_RECEIVER_MIX", # accepts AD_RECEIVER_MIX, CODING_MODE_1_0, CODING_MODE_1_1, CODING_MODE_2_0, CODING_MODE_5_1
      input_type: "BROADCASTER_MIXED_AD", # accepts BROADCASTER_MIXED_AD, NORMAL
      profile: "HEV1", # accepts HEV1, HEV2, LC
      rate_control_mode: "CBR", # accepts CBR, VBR
      raw_format: "LATM_LOAS", # accepts LATM_LOAS, NONE
      sample_rate: 1.0,
      spec: "MPEG2", # accepts MPEG2, MPEG4
      vbr_quality: "HIGH", # accepts HIGH, LOW, MEDIUM_HIGH, MEDIUM_LOW
    }

@!attribute [rw] bitrate

Average bitrate in bits/second. Valid values depend on rate control
mode and profile.
@return [Float]

@!attribute [rw] coding_mode

Mono, Stereo, or 5.1 channel layout. Valid values depend on rate
control mode and profile. The adReceiverMix setting receives a
stereo description plus control track and emits a mono AAC encode of
the description track, with control data emitted in the PES header
as per ETSI TS 101 154 Annex E.
@return [String]

@!attribute [rw] input_type

Set to "broadcasterMixedAd" when input contains pre-mixed main
audio + AD (narration) as a stereo pair. The Audio Type field
(audioType) will be set to 3, which signals to downstream systems
that this stream contains "broadcaster mixed AD". Note that the
input received by the encoder must contain pre-mixed audio; the
encoder does not perform the mixing. The values in audioTypeControl
and audioType (in AudioDescription) are ignored when set to
broadcasterMixedAd. Leave set to "normal" when input does not
contain pre-mixed audio + AD.
@return [String]

@!attribute [rw] profile

AAC Profile.
@return [String]

@!attribute [rw] rate_control_mode

Rate Control Mode.
@return [String]

@!attribute [rw] raw_format

Sets LATM / LOAS AAC output for raw containers.
@return [String]

@!attribute [rw] sample_rate

Sample rate in Hz. Valid values depend on rate control mode and
profile.
@return [Float]

@!attribute [rw] spec

Use MPEG-2 AAC audio instead of MPEG-4 AAC audio for raw or MPEG-2
Transport Stream containers.
@return [String]

@!attribute [rw] vbr_quality

VBR Quality Level - Only used if rateControlMode is VBR.
@return [String]

@see docs.aws.amazon.com/goto/WebAPI/medialive-2017-10-14/AacSettings AWS API Documentation

Constants

SENSITIVE