Ocean::Media::AVFoundation Namespace Reference

Namespace of the Media AVFoundation library. More...

Data Structures
class	AVFAudio
	This class implements an AVFoundation audio object. More...
class	AVFDevices
	This class implements a simple enumerator for devices available via the AVFoundation library. More...
class	AVFFrameMedium
	This is the base class for all AVFoundation frame mediums. More...
class	AVFLibrary
	This class implements the AVFoundation library. More...
class	AVFLiveAudio
	This class implements an AVFoundation live audio object. More...
class	AVFLiveVideo
	This class implements a AVFoundation live video object. More...
class	AVFMedium
	This is the base class for all AVFoundation mediums. More...
class	AVFMicrophone
	This class implements an AVFoundation microphone object. More...
class	AVFMovie
	This class implements an AVFoundation movie object. More...
class	AVFMovieRecorder
	This class implements a AVFoundation movie recorder. More...
class	PixelBufferAccessor
	This class allows to access a Core Video's CVPixelBuffer. More...
class	VideoDecoder
	This class implements a simple video decoder for iOS/macOS using encoded media samples from memory as input. More...
class	VideoEncoder
	This class implements a simple video encoder for iOS/macOS using Ocean::Frame objects as input. More...

Typedefs
using	ScopedCVBufferRef = ScopedObjectCompileTimeVoidT< CVBufferRef, CVBufferRelease >
	Definition of a scoped object holding a CVBufferRef object.
using	ScopedCVPixelBufferRef = ScopedObjectCompileTimeT< CVPixelBufferRef, CVBufferRef, void, CVBufferRelease >
	Definition of a scoped object holding a CVPixelBufferRef object.
using	ScopedCMSampleBufferRef = ScopedObjectCompileTimeT< CMSampleBufferRef, CFTypeRef, void, CFRelease >
	Definition of a scoped object holding a CMSampleBufferRef object.
using	ScopedCMFormatDescriptionRef = ScopedObjectCompileTimeT< CMFormatDescriptionRef, CFTypeRef, void, CFRelease >
	Definition of a scoped object holding a CMFormatDescriptionRef object.
using	ScopedVTDecompressionSessionRef = ScopedObjectCompileTimeT< VTDecompressionSessionRef, VTDecompressionSessionRef, void, releaseVTDecompressionSession >
	Definition of a scoped object holding a VTDecompressionSessionRef object.

Functions
std::string	nameAVFLibrary ()
	Returns the name of this media AVFoundation library.
void	registerAVFLibrary ()
	Registers this media library at the global library manager.
bool	unregisterAVFLibrary ()
	Unregisters this media library at the global library manager.
void	releaseVTDecompressionSession (VTDecompressionSessionRef session)
	Release function for VTDecompressionSessionRef that invalidates and releases the session.

Detailed Description

Namespace of the Media AVFoundation library.

The Namespace Ocean::Media::AVFoundation is used in the entire Ocean Media AVFoundation Library.

Typedef Documentation

ScopedCMFormatDescriptionRef

using Ocean::Media::AVFoundation::ScopedCMFormatDescriptionRef = typedef ScopedObjectCompileTimeT<CMFormatDescriptionRef, CFTypeRef, void, CFRelease>

Definition of a scoped object holding a CMFormatDescriptionRef object.

The wrapped CMFormatDescriptionRef object will be released automatically once the scoped object does not exist anymore.

ScopedVTDecompressionSessionRef

using Ocean::Media::AVFoundation::ScopedVTDecompressionSessionRef = typedef ScopedObjectCompileTimeT<VTDecompressionSessionRef, VTDecompressionSessionRef, void, releaseVTDecompressionSession>

Definition of a scoped object holding a VTDecompressionSessionRef object.

The wrapped VTDecompressionSessionRef object will be invalidated and released automatically once the scoped object does not exist anymore.

Function Documentation

releaseVTDecompressionSession()

void Ocean::Media::AVFoundation::releaseVTDecompressionSession ( VTDecompressionSessionRef  session )

inline

Release function for VTDecompressionSessionRef that invalidates and releases the session.

Parameters

session

The session to release