class Aws::MediaConvert::Types::AudioNormalizationSettings
Advanced audio normalization settings. Ignore these settings unless you need to comply with a loudness standard.
@note When making an API call, you may pass AudioNormalizationSettings
data as a hash: { algorithm: "ITU_BS_1770_1", # accepts ITU_BS_1770_1, ITU_BS_1770_2, ITU_BS_1770_3, ITU_BS_1770_4 algorithm_control: "CORRECT_AUDIO", # accepts CORRECT_AUDIO, MEASURE_ONLY correction_gate_level: 1, loudness_logging: "LOG", # accepts LOG, DONT_LOG peak_calculation: "TRUE_PEAK", # accepts TRUE_PEAK, NONE target_lkfs: 1.0, }
@!attribute [rw] algorithm
Choose one of the following audio normalization algorithms: ITU-R BS.1770-1: Ungated loudness. A measurement of ungated average loudness for an entire piece of content, suitable for measurement of short-form content under ATSC recommendation A/85. Supports up to 5.1 audio channels. ITU-R BS.1770-2: Gated loudness. A measurement of gated average loudness compliant with the requirements of EBU-R128. Supports up to 5.1 audio channels. ITU-R BS.1770-3: Modified peak. The same loudness measurement algorithm as 1770-2, with an updated true peak measurement. ITU-R BS.1770-4: Higher channel count. Allows for more audio channels than the other algorithms, including configurations such as 7.1. @return [String]
@!attribute [rw] algorithm_control
When enabled the output audio is corrected using the chosen algorithm. If disabled, the audio will be measured but not adjusted. @return [String]
@!attribute [rw] correction_gate_level
Content measuring above this level will be corrected to the target level. Content measuring below this level will not be corrected. @return [Integer]
@!attribute [rw] loudness_logging
If set to LOG, log each output's audio track loudness to a CSV file. @return [String]
@!attribute [rw] peak_calculation
If set to TRUE\_PEAK, calculate and log the TruePeak for each output's audio track loudness. @return [String]
@!attribute [rw] target_lkfs
When you use Audio normalization (AudioNormalizationSettings), optionally use this setting to specify a target loudness. If you don't specify a value here, the encoder chooses a value for you, based on the algorithm that you choose for Algorithm (algorithm). If you choose algorithm 1770-1, the encoder will choose -24 LKFS; otherwise, the encoder will choose -23 LKFS. @return [Float]
@see docs.aws.amazon.com/goto/WebAPI/mediaconvert-2017-08-29/AudioNormalizationSettings AWS API Documentation
Constants
- SENSITIVE