AVComposition_AVCompositionTrackInspection.GetTracks 方法

定义

重载

GetTracks(AVComposition, AVMediaCharacteristics)
GetTracks(AVComposition, AVMediaTypes)
GetTracks(AVComposition, String)

GetTracks(AVComposition, AVMediaCharacteristics)

public static AVFoundation.AVCompositionTrack[] GetTracks (this AVFoundation.AVComposition This, AVFoundation.AVMediaCharacteristics mediaCharacteristic);
static member GetTracks : AVFoundation.AVComposition * AVFoundation.AVMediaCharacteristics -> AVFoundation.AVCompositionTrack[]

参数

This
AVComposition

此方法在其上运行的实例。

mediaCharacteristic
AVMediaCharacteristics

返回

适用于

GetTracks(AVComposition, AVMediaTypes)

public static AVFoundation.AVCompositionTrack[] GetTracks (this AVFoundation.AVComposition This, AVFoundation.AVMediaTypes mediaType);
static member GetTracks : AVFoundation.AVComposition * AVFoundation.AVMediaTypes -> AVFoundation.AVCompositionTrack[]

参数

This
AVComposition

此方法在其上运行的实例。

mediaType
AVMediaTypes

返回

适用于

GetTracks(AVComposition, String)

[Foundation.Export("tracksWithMediaType:")]
public static AVFoundation.AVCompositionTrack[] GetTracks (this AVFoundation.AVComposition This, string mediaType);
static member GetTracks : AVFoundation.AVComposition * string -> AVFoundation.AVCompositionTrack[]

参数

This
AVComposition

此方法在其上运行的实例。

mediaType
String

返回

属性

适用于