NAME
Paws::MediaConvert::Eac3Settings
USAGE
This class represents one of two things:
Arguments in a call to a service
Use the attributes of this class as arguments to methods. You shouldn't make instances of this class. Each attribute should be used as a named argument in the calls that expect this type of object.
As an example, if Att1 is expected to be a Paws::MediaConvert::Eac3Settings object:
$service_obj->Method(Att1 => { AttenuationControl => $value, ..., SurroundMode => $value });Results returned from an API call
Use accessors for each attribute. If Att1 is expected to be an Paws::MediaConvert::Eac3Settings object:
$result = $service_obj->Method(...);
$result->Att1->AttenuationControlDESCRIPTION
Required when you set (Codec) under (AudioDescriptions)>(CodecSettings) to the value EAC3.
ATTRIBUTES
AttenuationControl => Str
If set to ATTENUATE_3_DB, applies a 3 dB attenuation to the surround channels. Only used for 3/2 coding mode.
Bitrate => Int
Specify the average bitrate in bits per second. Valid bitrates depend on the coding mode.
BitstreamMode => Str
Specify the bitstream mode for the E-AC-3 stream that the encoder emits. For more information about the EAC3 bitstream mode, see ATSC A/52-2012 (Annex E).
CodingMode => Str
Dolby Digital Plus coding mode. Determines number of channels.
DcFilter => Str
Activates a DC highpass filter for all input channels.
Dialnorm => Int
Sets the dialnorm for the output. If blank and input audio is Dolby Digital Plus, dialnorm will be passed through.
DynamicRangeCompressionLine => Str
Specify the absolute peak level for a signal with dynamic range compression.
DynamicRangeCompressionRf => Str
Specify how the service limits the audio dynamic range when compressing the audio.
LfeControl => Str
When encoding 3/2 audio, controls whether the LFE channel is enabled
LfeFilter => Str
Applies a 120Hz lowpass filter to the LFE channel prior to encoding. Only valid with 3_2_LFE coding mode.
LoRoCenterMixLevel => Num
Specify a value for the following Dolby Digital Plus setting: Left only/Right only center mix (Lo/Ro center). MediaConvert uses this value for downmixing. How the service uses this value depends on the value that you choose for Stereo downmix (Eac3StereoDownmix). Valid values: 3.0, 1.5, 0.0, -1.5, -3.0, -4.5, -6.0, and -60. The value -60 mutes the channel. This setting applies only if you keep the default value of 3/2 - L, R, C, Ls, Rs (CODING_MODE_3_2) for the setting Coding mode (Eac3CodingMode). If you choose a different value for Coding mode, the service ignores Left only/Right only center (loRoCenterMixLevel).
LoRoSurroundMixLevel => Num
Specify a value for the following Dolby Digital Plus setting: Left only/Right only (Lo/Ro surround). MediaConvert uses this value for downmixing. How the service uses this value depends on the value that you choose for Stereo downmix (Eac3StereoDownmix). Valid values: -1.5, -3.0, -4.5, -6.0, and -60. The value -60 mutes the channel. This setting applies only if you keep the default value of 3/2 - L, R, C, Ls, Rs (CODING_MODE_3_2) for the setting Coding mode (Eac3CodingMode). If you choose a different value for Coding mode, the service ignores Left only/Right only surround (loRoSurroundMixLevel).
LtRtCenterMixLevel => Num
Specify a value for the following Dolby Digital Plus setting: Left total/Right total center mix (Lt/Rt center). MediaConvert uses this value for downmixing. How the service uses this value depends on the value that you choose for Stereo downmix (Eac3StereoDownmix). Valid values: 3.0, 1.5, 0.0, -1.5, -3.0, -4.5, -6.0, and -60. The value -60 mutes the channel. This setting applies only if you keep the default value of 3/2 - L, R, C, Ls, Rs (CODING_MODE_3_2) for the setting Coding mode (Eac3CodingMode). If you choose a different value for Coding mode, the service ignores Left total/Right total center (ltRtCenterMixLevel).
LtRtSurroundMixLevel => Num
Specify a value for the following Dolby Digital Plus setting: Left total/Right total surround mix (Lt/Rt surround). MediaConvert uses this value for downmixing. How the service uses this value depends on the value that you choose for Stereo downmix (Eac3StereoDownmix). Valid values: -1.5, -3.0, -4.5, -6.0, and -60. The value -60 mutes the channel. This setting applies only if you keep the default value of 3/2 - L, R, C, Ls, Rs (CODING_MODE_3_2) for the setting Coding mode (Eac3CodingMode). If you choose a different value for Coding mode, the service ignores Left total/Right total surround (ltRtSurroundMixLevel).
MetadataControl => Str
When set to FOLLOW_INPUT, encoder metadata will be sourced from the DD, DD+, or DolbyE decoder that supplied this audio data. If audio was not supplied from one of these streams, then the static metadata settings will be used.
PassthroughControl => Str
When set to WHEN_POSSIBLE, input DD+ audio will be passed through if it is present on the input. this detection is dynamic over the life of the transcode. Inputs that alternate between DD+ and non-DD+ content will have a consistent DD+ output as the system alternates between passthrough and encoding.
PhaseControl => Str
Controls the amount of phase-shift applied to the surround channels. Only used for 3/2 coding mode.
SampleRate => Int
This value is always 48000. It represents the sample rate in Hz.
StereoDownmix => Str
Choose how the service does stereo downmixing. This setting only applies if you keep the default value of 3/2 - L, R, C, Ls, Rs (CODING_MODE_3_2) for the setting Coding mode (Eac3CodingMode). If you choose a different value for Coding mode, the service ignores Stereo downmix (Eac3StereoDownmix).
SurroundExMode => Str
When encoding 3/2 audio, sets whether an extra center back surround channel is matrix encoded into the left and right surround channels.
SurroundMode => Str
When encoding 2/0 audio, sets whether Dolby Surround is matrix encoded into the two channels.
SEE ALSO
This class forms part of Paws, describing an object used in Paws::MediaConvert
BUGS and CONTRIBUTIONS
The source code is located here: https://github.com/pplu/aws-sdk-perl
Please report bugs to: https://github.com/pplu/aws-sdk-perl/issues