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iOS 4.2 to iOS 4.3 API Differences

Accelerate

No changes

AddressBook

No changes

AddressBookUI

No changes

AssetsLibrary

No changes

AudioToolbox

AudioFormat.h

AudioUnit

AVFoundation

AVAsset.h
AVAssetWriter.h
Added AVAssetWriter(AVAssetWriterFileTypeSpecificProperties)
AVAssetWriterInput.h
Added AVAssetWriterInput(AVAssetWriterInputFileTypeSpecificProperties)
Added AVAssetWriterInput(AVAssetWriterInputPropertiesForVisualCharacteristic)
AVBase.h
Added #def NS_CLASS_AVAILABLE
AVMetadataItem.h
AVPlayerItem.h
Added AVPlayerItem(AVPlayerItemLogging)

CFNetwork

No changes

CoreAudio

CoreAudioTypes.h

CoreData

No changes

CoreFoundation

CoreGraphics

No changes

CoreLocation

No changes

CoreMedia

CMBufferQueue.h
Added CMBufferQueueGetCallbacksForSampleBuffersSortedByOutputPTS()
CMFormatDescription.h
Added CMFormatDescriptionEqualIgnoringExtensionKeys()
Added kCMFormatDescriptionExtension_FullRangeVideo
Added kCMVideoCodecType_AppleProRes422
Added kCMVideoCodecType_AppleProRes422HQ
Added kCMVideoCodecType_AppleProRes422LT
Added kCMVideoCodecType_AppleProRes422Proxy
Added kCMVideoCodecType_AppleProRes4444
Declaration
FromBoolean CMFormatDescriptionEqual ( CMFormatDescriptionRef ffd1, CMFormatDescriptionRef ffd2);
ToBoolean CMFormatDescriptionEqual ( CMFormatDescriptionRef desc1, CMFormatDescriptionRef desc2);

CoreMIDI

No changes

CoreMotion

No changes

CoreTelephony

CoreTelephonyDefines.h
Added #def CORETELEPHONY_CLASS_AVAILABLE

CoreText

CTFont.h
CTFontTraits.h
Added kCTFontColorGlyphsTrait
CTStringAttributes.h

CoreVideo

CVPixelFormatDescription.h

EventKit

No changes

EventKitUI

No changes

ExternalAccessory

No changes

Foundation

GameKit

No changes

iAd

ADBannerView.h

ImageIO

MapKit

No changes

MediaPlayer

MPMoviePlayerController.h

MessageUI

No changes

MobileCoreServices

No changes

OpenAL

No changes

OpenGLES

No changes

QuartzCore

No changes

QuickLook

No changes

Security

No changes

StoreKit

No changes

SystemConfiguration

No changes

UIKit

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