RecordConfig class
Recording configuration
encoder: The audio encoder to be used for recording.
bitRate*: The audio encoding bit rate in bits per second.
sampleRate*: The sample rate for audio in samples per second.
numChannels: The numbers of channels for the recording.
1 = mono, 2 = stereo.
device: The device to be used for recording. If null, default device
will be selected.
autoGain*: The recorder will try to auto adjust recording volume in a limited range.
echoCancel*: The recorder will try to reduce echo.
noiseSuppress*: The recorder will try to negates the input noise.
*: May not be considered on all platforms/formats.
Constructors
- RecordConfig({AudioEncoder encoder = AudioEncoder.aacLc, int bitRate = 128000, int sampleRate = 44100, int numChannels = 2, InputDevice? device, bool autoGain = false, bool echoCancel = false, bool noiseSuppress = false, AndroidRecordConfig androidConfig = const AndroidRecordConfig(), IosRecordConfig iosConfig = const IosRecordConfig()})
-
const
Properties
- androidConfig → AndroidRecordConfig
-
Android specific configuration.
final
- autoGain → bool
-
The recorder will try to auto adjust recording volume in a limited range (if available on the device).
final
- bitRate → int
-
The audio encoding bit rate in bits per second if applicable.
final
- device → InputDevice?
-
The device to be used for recording. If null, default device
will be selected.
final
- echoCancel → bool
-
The recorder will try to reduce echo (if available on the device).
final
- encoder → AudioEncoder
-
The requested output format through this given encoder.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- iosConfig → IosRecordConfig
-
iOS specific configuration.
final
- noiseSuppress → bool
-
The recorder will try to negates the input noise (if available on the device).
final
- numChannels → int
-
The numbers of channels for the recording. 1 = mono, 2 = stereo.
Most platforms only accept 2 at most.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- sampleRate → int
-
The sample rate for audio in samples per second if applicable.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toMap(
) → Map< String, dynamic> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited