Track Selection Behavior. None will not select any audio tracks by default. First Matching Selected Languages adds the first audio track matching each of the selected languages present in the source. All Matching Selected Languages adds all audio tracks matching each of the selected languages present in the source. DQ Enable this if your playback device supports MP3. This permits MP3 passthru to be selected when automatic passthru selecion is enabled. Enable this if your playback device supports AAC. This permits AAC passthru to be selected when automatic passthru selecion is enabled. Enable this if your playback device supports AC3. This permits AC3 passthru to be selected when automatic passthru selecion is enabled. Enable this if your playback device supports DTS. This permits DTS passthru to be selected when automatic passthru selecion is enabled. Enable this if your playback device supports DTS-HD. This permits DTS-HD passthru to be selected when automatic passthru selecion is enabled. HBFallbackEncodersTransformer HBFallbackEncoderTransformer Enable this if your playback device supports TrueHD. This permits TrueHD passthru to be selected when automatic passthru selecion is enabled. Enable this if your playback device supports FLAC. This permits FLAC passthru to be selected when automatic passthru selecion is enabled. Enable this if your playback device supports E-AC3. This permits E-AC3 passthru to be selected when automatic passthru selecion is enabled. HBEncoderTransformer Mixdown type. Controls how multi-channel audio is mixed into fewer channels, or whether the original channels are preserved. Dolby Surround and Dolby Pro Logic II convert multi-channel audio to stereo and matrix encode additional channels for surround reproduction on compatible equipment, while maintaining stereo compatibility. HBMixdownTransformer HBMixdownsTransformer Auto HBSampleRateTransformer Audio bit rate in kilobits per second (kbps). Smaller values reduce audio quality. Larger values use more data and may be less compatible. HBIntegerTransformer Dynamic Range Compression. Reduces the volume difference between loud and quiet sounds. Only applies to AC-3 source tracks when encoding to another format. 0: Do not apply DRC. 1: Apply DRC according to the compression hints embedded in the source track. Values greater than 1 further increase the volume of quiet sounds. Values greater than 2.5 are typically unnecessary and may introduce audible distortion. Dynamic Range Compression. Reduces the volume difference between loud and quiet sounds. Only applies to AC-3 source tracks when encoding to another format. 0: Do not apply DRC. 1: Apply DRC according to the compression hints embedded in the source track. Values greater than 1 further increase the volume of quiet sounds. Values greater than 2.5 are typically unnecessary and may introduce audible distortion. Only the primary audio track will be encoded with the full encoder list. All additional audio tracks will be encoded with first encoder only. Gw language isSelected encoder mixdown sampleRate bitRate gain drc