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OutputConfig

@siteed/expo-audio-studio

@siteed/expo-audio-studio / OutputConfig

Interface: OutputConfig

Defined in: src/ExpoAudioStream.types.ts:335

Configuration for audio output files during recording

Properties​

compressed?​

optional compressed: object

Defined in: src/ExpoAudioStream.types.ts:349

Configuration for the compressed output file

bitrate?​

optional bitrate: number

Bitrate for compression in bits per second (default: 128000)

enabled?​

optional enabled: boolean

Whether to create a compressed output file (default: false)

format?​

optional format: "aac" | "opus"

Format for compression

  • 'aac': Advanced Audio Coding - supported on all platforms
  • 'opus': Opus encoding - supported on Android and Web; on iOS will automatically fall back to AAC

preferRawStream?​

optional preferRawStream: boolean

Prefer raw stream over container format (Android only)

  • true: Use raw AAC stream (.aac files) like in v2.10.6
  • false/undefined: Use M4A container (.m4a files) for better seeking support Note: iOS always produces M4A containers and ignores this flag

primary?​

optional primary: object

Defined in: src/ExpoAudioStream.types.ts:339

Configuration for the primary (uncompressed) output file

enabled?​

optional enabled: boolean

Whether to create the primary output file (default: true)

format?​

optional format: "wav"

Format for the primary output (currently only 'wav' is supported)