用我的iPhone应用程序连接wifi摄像头

Question

我正在做一个申请。在这里，我需要实现称为访问wifi摄像头与应用程序的功能。我已经完成了wifi打印机连接。但我没有听说过wifi摄像头。任何人都可以帮助我。

dispatch_async([self sessionQueue], ^{
        [self addObserver:self forKeyPath:@"sessionRunningAndDeviceAuthorized" options:(NSKeyValueObservingOptionOld | NSKeyValueObservingOptionNew) context:SessionRunningAndDeviceAuthorizedContext];
        [self addObserver:self forKeyPath:@"stillImageOutput.capturingStillImage" options:(NSKeyValueObservingOptionOld | NSKeyValueObservingOptionNew) context:CapturingStillImageContext];
        [self addObserver:self forKeyPath:@"movieFileOutput.recording" options:(NSKeyValueObservingOptionOld | NSKeyValueObservingOptionNew) context:RecordingContext];
        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(subjectAreaDidChange:) name:AVCaptureDeviceSubjectAreaDidChangeNotification object:[[self videoDeviceInput] device]];

        __weak AVCamViewController *weakSelf = self;
        [self setRuntimeErrorHandlingObserver:[[NSNotificationCenter defaultCenter] addObserverForName:AVCaptureSessionRuntimeErrorNotification object:[self session] queue:nil usingBlock:^(NSNotification *note) {
            AVCamViewController *strongSelf = weakSelf;
            dispatch_async([strongSelf sessionQueue], ^{
                // Manually restarting the session since it must have been stopped due to an error.
                [[strongSelf session] startRunning];
                [[strongSelf recordButton] setTitle:NSLocalizedString(@"Record", @"Recording button record title") forState:UIControlStateNormal];
            });
        }]];
        [[self session] startRunning];
    });