Struct aws_sdk_mediaconvert::types::AacSettings

#[non_exhaustive]
pub struct AacSettings {
    pub audio_description_broadcaster_mix: Option<AacAudioDescriptionBroadcasterMix>,
    pub bitrate: Option<i32>,
    pub codec_profile: Option<AacCodecProfile>,
    pub coding_mode: Option<AacCodingMode>,
    pub rate_control_mode: Option<AacRateControlMode>,
    pub raw_format: Option<AacRawFormat>,
    pub sample_rate: Option<i32>,
    pub specification: Option<AacSpecification>,
    pub vbr_quality: Option<AacVbrQuality>,
}

Required when you set Codec to the value AAC. The service accepts one of two mutually exclusive groups of AAC settings–VBR and CBR. To select one of these modes, set the value of Bitrate control mode to “VBR” or “CBR”. In VBR mode, you control the audio quality with the setting VBR quality. In CBR mode, you use the setting Bitrate. Defaults and valid values depend on the rate control mode.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

audio_description_broadcaster_mix: Option<AacAudioDescriptionBroadcasterMix>

Choose BROADCASTER_MIXED_AD when the input contains pre-mixed main audio + audio description (AD) as a stereo pair. The value for 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. When you choose BROADCASTER_MIXED_AD, the encoder ignores any values you provide in AudioType and FollowInputAudioType. Choose NORMAL when the input does not contain pre-mixed audio + audio description (AD). In this case, the encoder will use any values you provide for AudioType and FollowInputAudioType.

bitrate: Option<i32>

Specify the average bitrate in bits per second. The set of valid values for this setting is: 6000, 8000, 10000, 12000, 14000, 16000, 20000, 24000, 28000, 32000, 40000, 48000, 56000, 64000, 80000, 96000, 112000, 128000, 160000, 192000, 224000, 256000, 288000, 320000, 384000, 448000, 512000, 576000, 640000, 768000, 896000, 1024000. The value you set is also constrained by the values that you choose for Profile, Bitrate control mode, and Sample rate. Default values depend on Bitrate control mode and Profile.

codec_profile: Option<AacCodecProfile>

AAC Profile.

coding_mode: Option<AacCodingMode>

The Coding mode that you specify determines the number of audio channels and the audio channel layout metadata in your AAC output. Valid coding modes depend on the Rate control mode and Profile that you select. The following list shows the number of audio channels and channel layout for each coding mode. * 1.0 Audio Description (Receiver Mix): One channel, C. Includes audio description data from your stereo input. For more information see ETSI TS 101 154 Annex E. * 1.0 Mono: One channel, C. * 2.0 Stereo: Two channels, L, R. * 5.1 Surround: Six channels, C, L, R, Ls, Rs, LFE.

rate_control_mode: Option<AacRateControlMode>

Rate Control Mode.

raw_format: Option<AacRawFormat>

Enables LATM/LOAS AAC output. Note that if you use LATM/LOAS AAC in an output, you must choose “No container” for the output container.

sample_rate: Option<i32>

Specify the Sample rate in Hz. Valid sample rates depend on the Profile and Coding mode that you select. The following list shows valid sample rates for each Profile and Coding mode. * LC Profile, Coding mode 1.0, 2.0, and Receiver Mix: 8000, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 88200, 96000. * LC Profile, Coding mode 5.1: 32000, 44100, 48000, 96000. * HEV1 Profile, Coding mode 1.0 and Receiver Mix: 22050, 24000, 32000, 44100, 48000. * HEV1 Profile, Coding mode 2.0 and 5.1: 32000, 44100, 48000, 96000. * HEV2 Profile, Coding mode 2.0: 22050, 24000, 32000, 44100, 48000.

specification: Option<AacSpecification>

Use MPEG-2 AAC instead of MPEG-4 AAC audio for raw or MPEG-2 Transport Stream containers.

vbr_quality: Option<AacVbrQuality>

VBR Quality Level - Only used if rate_control_mode is VBR.

Implementations

impl AacSettings

pub fn audio_description_broadcaster_mix( &self ) -> Option<&AacAudioDescriptionBroadcasterMix>

Choose BROADCASTER_MIXED_AD when the input contains pre-mixed main audio + audio description (AD) as a stereo pair. The value for 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. When you choose BROADCASTER_MIXED_AD, the encoder ignores any values you provide in AudioType and FollowInputAudioType. Choose NORMAL when the input does not contain pre-mixed audio + audio description (AD). In this case, the encoder will use any values you provide for AudioType and FollowInputAudioType.

pub fn bitrate(&self) -> Option<i32>

Specify the average bitrate in bits per second. The set of valid values for this setting is: 6000, 8000, 10000, 12000, 14000, 16000, 20000, 24000, 28000, 32000, 40000, 48000, 56000, 64000, 80000, 96000, 112000, 128000, 160000, 192000, 224000, 256000, 288000, 320000, 384000, 448000, 512000, 576000, 640000, 768000, 896000, 1024000. The value you set is also constrained by the values that you choose for Profile, Bitrate control mode, and Sample rate. Default values depend on Bitrate control mode and Profile.

pub fn codec_profile(&self) -> Option<&AacCodecProfile>

AAC Profile.

pub fn coding_mode(&self) -> Option<&AacCodingMode>

The Coding mode that you specify determines the number of audio channels and the audio channel layout metadata in your AAC output. Valid coding modes depend on the Rate control mode and Profile that you select. The following list shows the number of audio channels and channel layout for each coding mode. * 1.0 Audio Description (Receiver Mix): One channel, C. Includes audio description data from your stereo input. For more information see ETSI TS 101 154 Annex E. * 1.0 Mono: One channel, C. * 2.0 Stereo: Two channels, L, R. * 5.1 Surround: Six channels, C, L, R, Ls, Rs, LFE.

pub fn rate_control_mode(&self) -> Option<&AacRateControlMode>

Rate Control Mode.

pub fn raw_format(&self) -> Option<&AacRawFormat>

Enables LATM/LOAS AAC output. Note that if you use LATM/LOAS AAC in an output, you must choose “No container” for the output container.

pub fn sample_rate(&self) -> Option<i32>

Specify the Sample rate in Hz. Valid sample rates depend on the Profile and Coding mode that you select. The following list shows valid sample rates for each Profile and Coding mode. * LC Profile, Coding mode 1.0, 2.0, and Receiver Mix: 8000, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 88200, 96000. * LC Profile, Coding mode 5.1: 32000, 44100, 48000, 96000. * HEV1 Profile, Coding mode 1.0 and Receiver Mix: 22050, 24000, 32000, 44100, 48000. * HEV1 Profile, Coding mode 2.0 and 5.1: 32000, 44100, 48000, 96000. * HEV2 Profile, Coding mode 2.0: 22050, 24000, 32000, 44100, 48000.

pub fn specification(&self) -> Option<&AacSpecification>

Use MPEG-2 AAC instead of MPEG-4 AAC audio for raw or MPEG-2 Transport Stream containers.

pub fn vbr_quality(&self) -> Option<&AacVbrQuality>

VBR Quality Level - Only used if rate_control_mode is VBR.

impl AacSettings

pub fn builder() -> AacSettingsBuilder

Creates a new builder-style object to manufacture AacSettings.

Trait Implementations

impl Clone for AacSettings

fn clone(&self) -> AacSettings

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AacSettings

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for AacSettings

fn eq(&self, other: &AacSettings) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for AacSettings