@modoki/engine / index / AudioImportSettings

Interface: AudioImportSettings

Audio

bitDepth?

optional bitDepth?: number

PCM bit depth for the lossless wav format (16/24/32). Ignored for other formats. Default 16 (pcm_s16le).

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forceMono

forceMono: boolean

Downmix to a single channel — halves the size of mono SFX captured in stereo.

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format

format: AudioFormat

Converter target. Default mp3 (license-free, decodes everywhere).

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loadType

loadType: AudioLoadType

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normalize

normalize: boolean

EBU R128 loudness normalization (loudnorm) so clips sit at a consistent level.

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quality

quality: number

Target bitrate in kbps for lossy formats (mp3/aac/opus). Ignored for wav/flac.

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sampleRate?

optional sampleRate?: number

Output sample rate in Hz (ffmpeg -ar). undefined/0 keeps the source rate. A big size lever for SFX — 22050 halves the data vs 44100 with little audible loss on most effects.

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trimSilence

trimSilence: boolean

Trim leading/trailing digital silence (silenceremove).