Save to Wav file the audio recorded with .NetCore C# on Raspberry pi
来源： https://stackoverflow.com/questions/63946042/save-to-wav-file-the-audio-recorded-with-netcore-c-sharp-on-raspberry-pi
audio-capture
Save to Wav file the audio recorded with .NetCore C# on Raspberry pi
来源： https://stackoverflow.com/questions/63946042/save-to-wav-file-the-audio-recorded-with-netcore-c-sharp-on-raspberry-pi
Save to Wav file the audio recorded with .NetCore C# on Raspberry pi
来源： https://stackoverflow.com/questions/63946042/save-to-wav-file-the-audio-recorded-with-netcore-c-sharp-on-raspberry-pi
iPhone AVCaptureDeviceInput How to Set Quality of Audio Capture?
问题 The following code is working fine (some checking and code eliminated) at 44100 depth 2 which seems to be the default. Since this interface is usable, but not documented well, anyone know of how to change the default quality? audioCaptureDevice = [AVCaptureDevice defaultDeviceWithMediaType:AVMediaTypeAudio]; captureSession = [[AVCaptureSession alloc] init]; audioInput = [AVCaptureDeviceInput deviceInputWithDevice:audioCaptureDevice error:&error]; [captureSession addInput:audioInput];
iPhone AVCaptureDeviceInput How to Set Quality of Audio Capture?
问题 The following code is working fine (some checking and code eliminated) at 44100 depth 2 which seems to be the default. Since this interface is usable, but not documented well, anyone know of how to change the default quality? audioCaptureDevice = [AVCaptureDevice defaultDeviceWithMediaType:AVMediaTypeAudio]; captureSession = [[AVCaptureSession alloc] init]; audioInput = [AVCaptureDeviceInput deviceInputWithDevice:audioCaptureDevice error:&error]; [captureSession addInput:audioInput];
iPhone AVCaptureDeviceInput How to Set Quality of Audio Capture?
问题 The following code is working fine (some checking and code eliminated) at 44100 depth 2 which seems to be the default. Since this interface is usable, but not documented well, anyone know of how to change the default quality? audioCaptureDevice = [AVCaptureDevice defaultDeviceWithMediaType:AVMediaTypeAudio]; captureSession = [[AVCaptureSession alloc] init]; audioInput = [AVCaptureDeviceInput deviceInputWithDevice:audioCaptureDevice error:&error]; [captureSession addInput:audioInput];
ffmpeg DirectShow capture 2 pins
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DirectShow - Capture Webcam While Viewing It?
问题 I am trying to make a webcam application in c# that allows users to record video. I have been using DirectShow.Net to preview the webcam and to take snapshots. But need to be able to capture video and audio while previewing the webcam at the same time. One thing I tried was using capturing multiple snapshots and converting them to a video using ffmpeg, however this obviously does not capture audio. Any ideas on how I could accomplish this? 回答1: Things you should be aware of: Capture device is
Recording/Capture Currently Playing Audio
问题 i want to capture/record currently playback audio in UWP or Windows Phone 8.1 any, same thing is done by "MEE dj" UWP app in its app, that app is ability to capture currently playing audio in the app. Anyone know about that share your answer please. 回答1: how to set input nodes playback music instead of mic Windows.Media.Audio namespace contains AudioDeviceInputNode , AudioDeviceOutputNode , AudioFileInputNode , AudioFileOutputNode and so on. Mic for input is AudioDeviceInputNode , but for
Recording/Capture Currently Playing Audio
i want to capture/record currently playback audio in UWP or Windows Phone 8.1 any, same thing is done by "MEE dj" UWP app in its app, that app is ability to capture currently playing audio in the app. Anyone know about that share your answer please. how to set input nodes playback music instead of mic Windows.Media.Audio namespace contains AudioDeviceInputNode , AudioDeviceOutputNode , AudioFileInputNode , AudioFileOutputNode and so on. Mic for input is AudioDeviceInputNode , but for play back music file you need to use AudioFileInputNode . OKay but how can i capture that audio and save it to