| AVAssetExportSessionStatus |
|
| AVAssetImageGeneratorResult |
|
| AVAssetReaderStatus |
[@enum] AVAssetReaderStatus
These constants are returned by the AVAssetReader status property to indicate whether it can successfully read samples from its asset.
|
| AVAssetReferenceRestrictions |
[@enum] AVAssetReferenceRestrictions
These constants can be passed in to AVURLAssetReferenceRestrictionsKey to control the resolution of references to external media data.
|
| AVAssetSegmentType |
[@enum] AVAssetSegmentType
Indicates the type of segment.
|
| AVAssetWriterStatus |
[@enum] AVAssetWriterStatus
These constants are returned by the AVAssetWriter status property to indicate whether it can successfully write samples to its output file.
|
| AVAudio3DMixingPointSourceInHeadMode |
[@enum] AVAudio3DMixingPointSourceInHeadMode
In-head modes available for AVAudio3DMixingSourceModePointSource in AVAudio3DMixingRenderingAlgorithmAuto
The in-head modes differ in what happens when a point source moves inside the
listener's head while using AVAudio3DMixingRenderingAlgorithmAuto.
|
| AVAudio3DMixingRenderingAlgorithm |
[@enum] AVAudio3DMixingRenderingAlgorithm
Types of rendering algorithms available per input bus of the environment node
The rendering algorithms differ in terms of quality and cpu cost.
|
| AVAudio3DMixingSourceMode |
[@enum] AVAudio3DMixingSourceMode
Source types available per input bus of the environment node
The source types differ in how the individual channels of an input bus are distributed
in space.
|
| AVAudioCommonFormat |
[@enum] AVAudioCommonFormat
[@constant] AVAudioOtherFormat
A format other than one of the common ones below.
|
| AVAudioConverterInputStatus |
[@enum] AVAudioConverterInputStatus
You must return one of these codes from your AVAudioConverterInputBlock.
|
| AVAudioConverterOutputStatus |
[@enum] AVAudioConverterOutputStatus
These values are returned from convertToBuffer:error:withInputFromBlock:
|
| AVAudioConverterPrimeMethod |
[@enum] AVAudioConverterPrimeMethod
values for the primeMethod property.
|
| AVAudioEngineManualRenderingError |
[@enum] AVAudioEngineManualRenderingError
Error codes that could be returned from AVAudioEngine manual rendering mode methods,
e.g.
|
| AVAudioEngineManualRenderingMode |
[@enum] AVAudioEngineManualRenderingMode
By default, the engine is connected to an audio device and automatically renders in realtime.
|
| AVAudioEngineManualRenderingStatus |
[@enum] AVAudioEngineManualRenderingStatus
Status codes returned from the render call to the engine operating in manual rendering mode.
|
| AVAudioEnvironmentDistanceAttenuationModel |
[@enum] AVAudioEnvironmentDistanceAttenuationModel
Types of distance attenuation models
Distance attenuation is the natural attenuation of sound when traveling from the source to
the listener.
|
| AVAudioEnvironmentOutputType |
[@enum] AVAudioEnvironmentOutputType
Types of output for AVAudio3DMixingRenderingAlgorithmAuto
The output type determines the rendering method for any input bus using
AVAudio3DMixingRenderingAlgorithmAuto.
|
| AVAudioPlayerNodeBufferOptions |
[@enum] AVAudioPlayerNodeBufferOptions
Options controlling buffer scheduling.
|
| AVAudioPlayerNodeCompletionCallbackType |
[@enum] AVAudioPlayerNodeCompletionCallbackType
Specifies when the completion handler must be invoked.
|
| AVAudioQuality |
|
| AVAudioSessionActivationOptions |
[@enum] AVAudioSessionActivationOptions
For use with activateWithOptions:completionHandler:
Reserved for future use.
|
| AVAudioSessionCategoryOptions |
[@enum] AVAudioSessionCategoryOptions
Customization of various aspects of a category's behavior.
|
| AVAudioSessionErrorCode |
|
| AVAudioSessionInterruptionOptions |
Values for AVAudioSessionInterruptionOptionKey in AVAudioSessionInterruptionNotification's
userInfo dictionary.
|
| AVAudioSessionInterruptionType |
Values for AVAudioSessionInterruptionTypeKey in AVAudioSessionInterruptionNotification's
userInfo dictionary.
|
| AVAudioSessionIOType |
[@enum] AVAudioSessionIOType
Values to be used by setAggregatedIOPreference:error: method.
|
| AVAudioSessionPortOverride |
For use with overrideOutputAudioPort:error:
|
| AVAudioSessionPromptStyle |
[@enum] AVAudioSessionPromptStyle
The prompt style is a hint to sessions that use AVAudioSessionModeVoicePrompt to modify the type of
prompt they play in response to other audio activity on the system, such as Siri or phone calls.
|
| AVAudioSessionRecordPermission |
[@enum] AVAudioSessionRecordPermission
These are the values returned by recordPermission.
|
| AVAudioSessionRouteChangeReason |
Values for AVAudioSessionRouteChangeReasonKey in AVAudioSessionRouteChangeNotification's
userInfo dictionary
|
| AVAudioSessionRouteSharingPolicy |
[@enum] AVAudioSessionRouteSharingPolicy
Starting in iOS 11, tvOS 11, and watchOS 5, the route sharing policy allows a session
to specify that its output audio should be routed somewhere other than the default system output,
when appropriate alternative routes are available.
|
| AVAudioSessionSetActiveOptions |
options for use when calling setActive:withOptions:error:
|
| AVAudioSessionSilenceSecondaryAudioHintType |
Values for AVAudioSessionSilenceSecondaryAudioHintTypeKey in
AVAudioSessionSilenceSecondaryAudioHintNotification's userInfo dictionary, to indicate whether
optional secondary audio muting should begin or end.
|
| AVAudioSpatializationFormats |
[@enum] AVAudioSpatializationFormats
These constants can be used to specify values for allowedAudioSpatializationFormats.
|
| AVAudioStereoOrientation |
[@enum] AVAudioStereoOrientation
Constants indicating stereo input audio orientation, for use with built-in mic input data sources with a stereo polar pattern selected.
|
| AVAudioUnitDistortionPreset |
|
| AVAudioUnitEQFilterType |
[@enum] AVAudioUnitEQFilterType
Filter types available to use with AVAudioUnitEQ.
|
| AVAudioUnitReverbPreset |
|
| AVAuthorizationStatus |
[@enum] AVAuthorizationStatus
Constants indicating the client's authorization to the underlying hardware supporting a media type.
|
| AVCaptureAutoFocusRangeRestriction |
[@enum] AVCaptureAutoFocusRangeRestriction
Constants indicating the restriction of the receiver's autofocus system to a particular range of focus scan, if it supports range restrictions.
|
| AVCaptureAutoFocusSystem |
[@enum] AVCaptureAutoFocusSystem
Constants indicating the autofocus system.
|
| AVCaptureColorSpace |
[@enum] AVCaptureColorSpace
Constants indicating active or supported video color space.
|
| AVCaptureDevicePosition |
[@enum] AVCaptureDevicePosition
Constants indicating the physical position of an AVCaptureDevice's hardware on the system.
|
| AVCaptureExposureMode |
[@enum] AVCaptureExposureMode
Constants indicating the mode of the exposure on the receiver's device, if it has adjustable exposure.
|
| AVCaptureFlashMode |
[@enum] AVCaptureFlashMode
Constants indicating the mode of the flash on the receiver's device, if it has one.
|
| AVCaptureFocusMode |
[@enum] AVCaptureFocusMode
Constants indicating the mode of the focus on the receiver's device, if it has one.
|
| AVCaptureLensStabilizationStatus |
[@enum] AVCaptureLensStabilizationStatus
Constants indicating the status of the lens stabilization module (aka OIS).
|
| AVCaptureOutputDataDroppedReason |
[@enum] AVCaptureOutputDataDroppedReason
Constants indicating the reason a capture data output dropped data.
|
| AVCapturePhotoQualityPrioritization |
[@enum] AVCapturePhotoQualityPrioritization
Constants indicating how photo quality should be prioritized against speed.
|
| AVCaptureSessionInterruptionReason |
[@enum] AVCaptureSessionInterruptionReason
Constants indicating interruption reason.
|
| AVCaptureSystemPressureFactors |
[@enum] AVCaptureSystemPressureFactors
Constants indicating factors contributing to the current system pressured state.
|
| AVCaptureTorchMode |
[@enum] AVCaptureTorchMode
Constants indicating the mode of the torch on the receiver's device, if it has one.
|
| AVCaptureVideoOrientation |
[@enum] AVCaptureVideoOrientation
Constants indicating video orientation, for use with AVCaptureVideoPreviewLayer (see AVCaptureVideoPreviewLayer.h) and AVCaptureConnection (see below).
|
| AVCaptureVideoStabilizationMode |
[@enum] AVCaptureVideoStabilizationMode
Constants indicating the modes of video stabilization supported by the device's format.
|
| AVCaptureWhiteBalanceMode |
[@enum] AVCaptureWhiteBalanceMode
Constants indicating the mode of the white balance on the receiver's device, if it has adjustable white balance.
|
| AVContentKeyRequestStatus |
[@constant] AVContentKeyRequestStatusRequestingResponse
Indicates that the request has just been created.
|
| AVDepthDataAccuracy |
[@enum] AVDepthDataAccuracy
Constants indicating the accuracy of the units expressed by depth data map values.
|
| AVDepthDataQuality |
[@enum] AVDepthDataQuality
Constants indicating the overall quality of depth data map values.
|
| AVError |
|
| AVKeyValueStatus |
|
| AVMovieWritingOptions |
[@enum] AVMovieWritingOptions
These options can be passed into writeMovieHeaderToURL:fileType:options:error: to control the writing of a movie header to a destination URL.
|
| AVMusicSequenceLoadOptions |
[@typedef] AVMusicSequenceLoadOptions
Determines whether data on different MIDI channels is mapped to multiple tracks, or
if the tracks are preserved as-is.
|
| AVMusicTrackLoopCount |
|
| AVPlayerActionAtItemEnd |
[@enum] AVPlayerActionAtItemEnd
These constants are the allowable values of AVPlayer's actionAtItemEnd property.
|
| AVPlayerHDRMode |
[@typedef] AVPlayerHDRMode
A bitfield type that specifies an HDR mode.
|
| AVPlayerItemStatus |
[@enum] AVPlayerItemStatus
These constants are returned by the AVPlayerItem status property to indicate whether it can successfully be played.
|
| AVPlayerLooperStatus |
[@enum] AVPlayerLooperStatus
These constants are returned by the AVPlayerLooper status property to indicate whether it can successfully accomplish looping playback.
|
| AVPlayerStatus |
[@enum] AVPlayerStatus
These constants are returned by the AVPlayer status property to indicate whether it can successfully play items.
|
| AVPlayerTimeControlStatus |
[@enum] AVPlayerTimeControlStatus
These constants are the allowable values of AVPlayer's timeControlStatus property.
|
| AVQueuedSampleBufferRenderingStatus |
[@enum] AVQueuedSampleBufferRenderingStatus
These constants are the possible status values for queued sample buffer renderers.
|
| AVSpeechBoundary |
|
| AVSpeechSynthesisVoiceGender |
|
| AVSpeechSynthesisVoiceQuality |
|
| Enums |
|