ProAV Media

Professional audio/video media objects and codecs. More...

Classes
class	Audio
	Object to hold some number of audio samples. More...
class	AudioBlock
	Base class for an audio processing block This object defines an interface for composing an audio processing chain. More...
class	AudioDesc
	Describes an audio format including sample type, rate, and channel count. More...
class	AudioFile
	Audio file reader and writer. More...
class	AudioGen
	Audio signal generator for producing test tones and silence. More...
class	Codec
	Abstract base class for image codecs. More...
class	EncodedDesc
	Describes a compressed or encoded media format. More...
class	Frame
	A media frame containing images, audio, and metadata. More...
class	Image
	Raster image with pixel format, planes, and metadata. More...
class	ImageDesc
	Describes the format and layout of a single image. More...
class	ImageFile
	Image file loader and saver. More...
class	LtcDecoder
	Decodes LTC (Linear Timecode) audio samples into timecode values. More...
class	LtcEncoder
	Encodes timecode values into LTC (Linear Timecode) audio samples. More...
class	PixelFormat
	Describes a pixel packing format and provides format-specific operations. More...
class	VideoDesc
	Describes a video format including frame rate, image layers, audio channels, and metadata. More...

Macros
#define	PROMEKI_REGISTER_AUDIOFILE_FACTORY(name)    PROMEKI_REGISTER_FILE_FORMAT_FACTORY(AudioFile, name)
	Macro to register an AudioFileFactory subclass at static initialization time.
#define	PROMEKI_REGISTER_IMAGEFILEIO(name)
	Macro to register an ImageFileIO subclass at static initialization time.
#define	PROMEKI_REGISTER_PIXELFORMAT(name)
	Registers a PixelFormat subclass in the global pixel format registry.

Typedefs
using	AudioFileFactory = FileFormatFactory< AudioFile >
	Factory type for creating AudioFile instances based on file format.

Detailed Description

Professional audio/video media objects and codecs.

Audio and image containers with format descriptors, file I/O factories, pixel format definitions, codec abstractions, and frame-level media handling for broadcast and post-production workflows.

Macro Definition Documentation

PROMEKI_REGISTER_AUDIOFILE_FACTORY

#define PROMEKI_REGISTER_AUDIOFILE_FACTORY

(

name

)

PROMEKI_REGISTER_FILE_FORMAT_FACTORY(AudioFile, name)

Macro to register an AudioFileFactory subclass at static initialization time.

Parameters

name	The AudioFileFactory subclass to instantiate and register.

PROMEKI_REGISTER_IMAGEFILEIO

#define PROMEKI_REGISTER_IMAGEFILEIO

(

name

)

Value:

        [[maybe_unused]] static int PROMEKI_CONCAT(__promeki_imagefileio_, PROMEKI_UNIQUE_ID) = \
        ImageFileIO::registerImageFileIO(new name);

Macro to register an ImageFileIO subclass at static initialization time.

Parameters

name	The ImageFileIO subclass to instantiate and register.

PROMEKI_REGISTER_PIXELFORMAT

#define PROMEKI_REGISTER_PIXELFORMAT

(

name

)

Value:

        [[maybe_unused]] static int PROMEKI_CONCAT(__promeki_pixelformat_, PROMEKI_UNIQUE_ID) = \
        PixelFormat::registerPixelFormat(new name);

Registers a PixelFormat subclass in the global pixel format registry.

Parameters

name	The PixelFormat subclass type to instantiate and register.

Typedef Documentation

AudioFileFactory

using AudioFileFactory = FileFormatFactory<AudioFile>

Factory type for creating AudioFile instances based on file format.

AudioFileFactory is a typedef for FileFormatFactory<AudioFile>. Subclasses register themselves via PROMEKI_REGISTER_AUDIOFILE_FACTORY to handle specific audio file formats (e.g. WAV, FLAC).