1. References
  2. IOS SDK
  3. hardware
  4. VICameraManager
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VICameraManager

VICameraManager

Methods

captureDevices

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- (
NSArray<AVCaptureDevice *> *
)captureDevices

Gets a list of available capture devices that support video capture.

Returns

  • type:

    NSArray<AVCaptureDevice *> *

changeCaptureFormat:

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- (
void
)changeCaptureFormat:(
AVCaptureDeviceFormat *
)format

Changes the video format (resolution) to be sent to a remote participant. Default video format is 640x480 for video calls and 352x288 for conference calls.

Parameters

  • format:

    AVCaptureDeviceFormat *

    New video format

Returns

  • type:

    void

setSupportedDeviceOrientationForIPhone:iPad:

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- (
void
)setSupportedDeviceOrientationForIPhone:(
VISupportedDeviceOrientation
)iPhoneOrientationMask 
                                          iPad:(
VISupportedDeviceOrientation
)iPadOrientationMask

Sets supported orientation for all devices.

Parameters

Returns

  • type:

    void

sharedCameraManager

Static
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+ (
instancetype
)sharedCameraManager

Obtains camera manager's instance.

Returns

  • type:

    instancetype

supportedFormatsForDevice:

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- (
NSArray<AVCaptureDeviceFormat *> *
)supportedFormatsForDevice:(
AVCaptureDevice *
)device

Gets a list of formats(resolutions) that are supported by requested device.

Parameters

  • device:

    AVCaptureDevice *

    Capture device to get its formats

Returns

  • type:

    NSArray<AVCaptureDeviceFormat *> *

Props

iPadOrientationMask

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@property (assign, nonatomic) 
VISupportedDeviceOrientation
 iPadOrientationMask

Sets supported orientations for tablets. The default value is VISupportedDeviceOrientationAll.

Returns

iPhoneOrientationMask

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@property (assign, nonatomic) 
VISupportedDeviceOrientation
 iPhoneOrientationMask

Sets supported orientations for phones. The default value is VISupportedDeviceOrientationAll.

Returns

shouldMirrorFrontCamera

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@property (assign, nonatomic) 
BOOL
 shouldMirrorFrontCamera

Whether to mirror the front camera preview. The default value is YES.

Returns

  • type:

    BOOL

useBackCamera

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@property (assign, nonatomic) 
BOOL
 useBackCamera

Whether to use the back camera.

Returns

  • type:

    BOOL

videoPreprocessDelegate

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@property (weak, nullable, nonatomic) 
id<VIVideoPreprocessDelegate>
 videoPreprocessDelegate

Video preprocessing delegate.

Returns