Instance Property

videoScaleAndCropFactor

The current video scale and crop factor in use by the receiver.

Declaration

@property(nonatomic) CGFloat videoScaleAndCropFactor;

Discussion

This property is only applicable to connections involving video.

You can set this property to a value in the range of 1.0 to the value of videoMaxScaleAndCropFactor. At a factor of 1.0, the image is its original size. At a factor greater than 1.0, the image is scaled by the factor and center-cropped to its original dimensions.

See Also

Managing Video Configuration

videoOrientation

Indicates whether to rotate the video flowing through the connection to a given orientation.

supportsVideoOrientation

A Boolean value that indicates whether the connection supports changing the orientation of the video.

AVCaptureVideoOrientation

Constants indicating video orientation.

videoFieldMode

An indicator of how interlaced video flowing through the connection should be treated

supportsVideoFieldMode

A Boolean value that indicates whether the connection supports setting the videoFieldMode property.

videoMinFrameDuration

The minimum time interval between which the receiver should output consecutive video frames.

supportsVideoMinFrameDuration

A Boolean value that indicates whether the connection supports setting the videoMinFrameDuration property.

videoMaxFrameDuration

The maximum time interval between which the receiver should output consecutive video frames.

supportsVideoMaxFrameDuration

A Boolean value that indicates whether the connection supports setting the videoMaxFrameDuration property.

videoMaxScaleAndCropFactor

The maximum video scale and crop factor by the connection.