AVCaptureOutput that captures frames from the video being recorded.C# 複製 [Foundation.Register("AVCaptureVideoDataOutput", true)] [ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRuntime.PlatformArchitecture.All, null)] [ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjC...
充当类委托的 AVFoundation.IAVCaptureMetadataOutputObjectsDelegate 模型类的实例。 Description 对象的说明,即 ToString 的 Objective-C 版本。 (继承自 NSObject) Handle 处理指向非托管对象表示形式的 (指针) 。 (继承自 NSObject) IsDirectBinding 一个 对象,用于截获捕获连接生成的元数据对象。 (继承自...
Console.WriteLine(" Group {0}: {1}", groupCtr, group.Value); for (int captureCtr = 0; captureCtr < group.Captures.Count; captureCtr++) Console.WriteLine(" Capture {0}: {1}", captureCtr, group.Captures[captureCtr].Value); } } } } // The example displays the following output: /...
In this example, the input string consists of two sentences. As the output shows, the first sentence consists of only one word, so theCaptureCollectionobject has a singleCaptureobject that represents the same capture as theGroupobject. The second sentence consists of multiple words, so theGroup...
[Foundation.Register("AVCapturePhotoOutput", true)] [ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 10, 0, ObjCRuntime.PlatformArchitecture.All, null)] [ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)] [ObjCRuntime.Unavailable(ObjCRun...
System.Text.RegularExpressions.dll Source: CaptureCollection.cs 表示单个捕获组进行的捕获集。 集合不可变(只读),没有公共构造函数。 C#复制 publicclassCaptureCollection:System.Collections.Generic.ICollection<System.Text.RegularExpressions.Capture>,System.Collections.Generic.IEnumerable<System.Text.RegularExpressions....
AVCaptureAudioDataOutputSampleBufferDelegate AVCaptureAudioDataOutputSampleBufferDelegate_Extensions AVCaptureAutoExposureBracketedStillImageSettings AVCaptureAutoFocusRangeRestriction AVCaptureAutoFocusSystem AVCaptureBracketedStillImageSettings AVCaptureColorSpace AVCaptureCompletionHandler AVCaptureConnection AVCaptureDataOutpu...
stream = SCStream(filter: filter, configuration: configuration, delegate: streamOutput) // Add a stream output to capture screen content. try stream?.addStreamOutput(streamOutput, type: .screen, sampleHandlerQueue: videoSampleBufferQueue) try stream?.addStreamOutput(streamOutput, type: .audio, sample...
Add aDivisionnode and connect theSceneTexture'sColoroutput to the division node. Set the division to be by 255.Note: This is needed because the image buffer seems to be float valued, leading to values > 1 having no meaning, as image information ranges from 0.0 to 1.0. ...
20:09:29.569: pulse-am: Started Monitoring in 'alsa_output.pci-0000_00_1b.0.analog-stereo' 20:09:29.569: [Loaded global audio device]: 'Mic/Aux' 20:09:29.569: - monitoring: monitor only 20:09:29.570: v4l2-input: Start capture from /dev/video0 20:09:29.824: v4l2-input: Input: ...