Global Variable

AVErrorMediaSubTypeKey

The corresponding value is an array of NSNumber objects that specify media subtypes. The types are represented by four character codes (4ccs), as defined in CoreAudioTypes.h for audio media and in CMFormatDescription.h for video media.

Declaration

let AVErrorMediaSubTypeKey: String

See Also

User Info Keys

let AVErrorPIDKey: String

The corresponding value is an NSNumber object containing a process ID number.

let AVErrorTimeKey: String

The corresponding value is an NSValue object containing a CMTime.

let AVErrorDeviceKey: String

The corresponding value is an NSString object with the name of the device.

let AVErrorFileSizeKey: String

The corresponding value is an NSNumber object containing the size of the file in bytes.

let AVErrorMediaTypeKey: String

The corresponding value is an NSString object that specifies a media type such as video, audio, or metadata. For a list of possible values, see AVFoundation Constants.

let AVErrorRecordingSuccessfullyFinishedKey: String

The corresponding value is an NSNumber object with a Boolean value indicating whether recording finished successfully.