IMicrophoneDirection.SetPreferredMicrophoneFieldDimension(Single) Method

Reference

Definition

Namespace:: Android.Media

Assembly:: Mono.Android.dll

Important

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Specifies the zoom factor (i.

[Android.Runtime.Register("setPreferredMicrophoneFieldDimension", "(F)Z", "GetSetPreferredMicrophoneFieldDimension_FHandler:Android.Media.IMicrophoneDirectionInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null", ApiSince=29)]
public bool SetPreferredMicrophoneFieldDimension (float zoom);

[<Android.Runtime.Register("setPreferredMicrophoneFieldDimension", "(F)Z", "GetSetPreferredMicrophoneFieldDimension_FHandler:Android.Media.IMicrophoneDirectionInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null", ApiSince=29)>]
abstract member SetPreferredMicrophoneFieldDimension : single -> bool

Parameters

zoom: Single

the desired field dimension of microphone capture. Range is from -1 (wide angle), though 0 (no zoom) to 1 (maximum zoom).

Returns

Boolean

true if sucessful.

Attributes: RegisterAttribute

Remarks

Specifies the zoom factor (i.e. the field dimension) for the selected microphone (for processing). The selected microphone is determined by the use-case for the stream.

Usage would include specifying the audio focus to follow the zoom specified for the camera being used to capture video.

Java documentation for android.media.MicrophoneDirection.setPreferredMicrophoneFieldDimension(float).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to

通过