If you need more control, e.g. to apply filters to the live preview, you will instead need to add anAVCaptureVideoDataOutputobject to the capture session and display the frames onscreen using OpenGL, as discussed in“Camera Capture on iOS”from Issue #21. Summary There are a number of ...
应用内分享的方案非常简单,只需要调用 TRTC SDK 提供的接口 startScreenCaptureInApp 并传入编码参数TRTCVideoEncParam 即可。该参数可以设置为 nil,此时 SDK 会沿用开始屏幕分享之前的编码参数。 小明同学接音视频 2020/10/13 2.4K0 iOS 屏幕适配 iospngsetxib 现在开发iOS无非就是用xib和纯代码开发,不论用什么方...
Launch screen First screen Because device screen sizes vary, launch screen sizes vary too. To accommodate this, you can provide a launch screen as an Xcode storyboard or as a set of static images for the devices your app supports. Using an Xcode storyboard is the recommended approach, as s...
iOS screen capture player for macOS with chroma key filter for starlight stage - banjun/PhotoStudioPlayer
- (void)setupScreen{ AVAuthorizationStatus microPhoneStatus = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeAudio]; switch (microPhoneStatus) { case AVAuthorizationStatusDenied: case AVAuthorizationStatusRestricted: { // 被拒绝 [self goMicroPhoneSet]; ...
由于AVCaptureInput是个抽象类,无法直接使用,所以我们一般使用它的子类类管理输入数据。我们常用的AVCaptureInput的子类有三个: AVCaptureDeviceInput:用于从AVCaptureDevice对象捕获数据; AVCaptureScreenInput:从 macOS 屏幕上录制的一种捕获输入; AVCaptureMetadataInput:它为AVCaptureSession提供AVMetadataItems。
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另外也有一些现成的库可以使用来进行屏幕的录制,RecordRTC上就有很多屏幕录制的实现。有声音(Audio)、视频(Video)、屏幕(Screen)的录制;有针对canvas的录制等等,一共有三十多个示例。这里主要想简单的讲一讲原生的 Screen Capture API。参见:Using the Screen Capture API...
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When looking for a multipurposeiOS screen record with audioplatform, this application is the ideal platform. After recording your screen, you can protect it by offering its passcode feature. For a speedy skim through the video, users can adjust the video's playback speed. Moreover, this versa...