小编Akb*_*apu的帖子

由于这个原因,构建总是失败...关于我可以尝试什么的任何想法？

编辑:解决方案是打开xcworkspace而不是xcproject!

它不断给我错误:

错误域= AVFoundationErrorDomain代码= -11814"无法记录"

我不确定是什么问题？我想在拍摄照片后计数器达到1时正确录制声音.

static int counter;
//counter will always be zero it think unless it is assigned.


if (counter == 0){

dispatch_async([self sessionQueue], ^{
    // Update the orientation on the still image output video connection before capturing.
    [[[self stillImageOutput] connectionWithMediaType:AVMediaTypeVideo] setVideoOrientation:[[(AVCaptureVideoPreviewLayer *)[[self previewView] layer] connection] videoOrientation]];

    // Flash set to Auto for Still Capture
    [AVCamViewController setFlashMode:AVCaptureFlashModeAuto forDevice:[[self videoDeviceInput] device]];

    // Capture a still image.
    [[self stillImageOutput] captureStillImageAsynchronouslyFromConnection:[[self stillImageOutput] connectionWithMediaType:AVMediaTypeVideo] completionHandler:^(CMSampleBufferRef imageDataSampleBuffer, NSError *error) {

        if (imageDataSampleBuffer)
        {//[AVCaptureSession snapStillImage]; …