Type Method

photoSettings

Creates a photo settings object with default settings.

Declaration

+ (instancetype)photoSettings;

Return Value

A new photo settings object.

Discussion

Capturing a photo with default settings delivers a single image in JPEG format.

Requesting capture in a processed format (such as JPEG) adds requirements for other photo settings: for details, see the format property. The capture output validates these requirement when you call the capturePhotoWithSettings:delegate: method. If your settings and delegate do not meet these requirement, that method raises an exception.

See Also

Creating Photo Settings

+ photoSettingsWithFormat:

Creates a photo settings object with the specified output format.

+ photoSettingsWithRawPixelFormatType:

Creates a photo settings object for RAW-format-only capture with the specified pixel format.

+ photoSettingsWithRawPixelFormatType:processedFormat:

Creates a photo settings object for capture in both RAW format and a processed format.

+ photoSettingsWithRawPixelFormatType:rawFileType:processedFormat:processedFileType:

Creates a photo settings object for capture in both RAW format and a processed format with the specified output file types.

format

A dictionary describing the processed format (for example, JPEG) to deliver captured photos in.

processedFileType

The container file format for eventual output of the processed image.

rawFileType

The container file format for eventual output of the RAW image.

rawPhotoPixelFormatType

An identifier for the Bayer RAW pixel format to deliver captured RAW photos in.

AVFileType

A uniform type identifier for various file formats.

Video Settings Dictionaries

Define output image and video formats by using the key and value constants.