共用方式為

AudioGraphSettings 類別

  • 參考

定義

命名空間:
Windows.Media.Audio
編輯

表示音訊圖形的初始化設定。 將此物件的屬性設定為所需的值，然後呼叫 AudioGraph.CreateAsync 以使用指定的設定建立新的音訊圖形實例。

public ref class AudioGraphSettings sealed
/// [Windows.Foundation.Metadata.Activatable(Windows.Media.Audio.IAudioGraphSettingsFactory, 65536, Windows.Foundation.UniversalApiContract)]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class AudioGraphSettings final
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.Foundation.Metadata.Activatable(Windows.Media.Audio.IAudioGraphSettingsFactory, 65536, "Windows.Foundation.UniversalApiContract")]
class AudioGraphSettings final
[Windows.Foundation.Metadata.Activatable(typeof(Windows.Media.Audio.IAudioGraphSettingsFactory), 65536, typeof(Windows.Foundation.UniversalApiContract))]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class AudioGraphSettings
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.Foundation.Metadata.Activatable(typeof(Windows.Media.Audio.IAudioGraphSettingsFactory), 65536, "Windows.Foundation.UniversalApiContract")]
public sealed class AudioGraphSettings
function AudioGraphSettings(audioRenderCategory)
Public NotInheritable Class AudioGraphSettings
繼承
Object Platform::Object IInspectable AudioGraphSettings
屬性
ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 需求

裝置系列
Windows 10 (已於 10.0.10240.0 引進)
API contract
Windows.Foundation.UniversalApiContract (已於 v1.0 引進)
應用程式功能
backgroundMediaRecording

備註

版本歷程記錄

Windows 版本 SDK 版本 新增值
1803 17134 MaxPlaybackSpeedFactor

建構函式

AudioGraphSettings(AudioRenderCategory)

使用針對指定的AudioRenderCategory優化的初始設定值，初始化AudioGraphSettings類別的新實例。

屬性

AudioRenderCategory

取得或設定值，這個值表示音訊圖形的音訊轉譯類別設定。
DesiredRenderDeviceAudioProcessing

取得或設定值，這個值表示音訊圖形所需的音訊處理模式設定。
DesiredSamplesPerQuantum

取得或設定針對音訊圖形定義的每個量子所需的樣本數目。
EncodingProperties

取得或設定音訊圖形的音訊編碼屬性設定。
MaxPlaybackSpeedFactor

取得或設定 AudioGraph中輸入節點的最大播放速度。
PrimaryRenderDevice

取得或設定 物件，表示音訊圖形的主要轉譯裝置。
QuantumSizeSelectionMode

取得或設定音訊圖形的量子大小選取模式。

適用於