The AVReader allows reading of AVClip classes. More...

#include <foleys_AVReader.h>

Inheritance diagram for AVReader:

Public Member Functions
	AVReader ()=default

virtual	~AVReader ()=default

virtual juce::File	getMediaFile () const =0

bool	isOpenedOk () const

virtual double	getLengthInSeconds () const =0
	Returns the length of the clip in seconds.

virtual juce::int64	getTotalLength () const =0
	Returns the length in samples.

virtual void	setPosition (const int64_t position)=0
	Seek the reader to a certain position.

virtual juce::Image	getStillImage (double seconds, Size size)=0
	This method allows direct access to a specific time to render thumbnails.

virtual void	readNewData (VideoFifo &, AudioFifo &)=0

virtual bool	hasVideo () const =0

virtual bool	hasAudio () const =0

virtual bool	hasSubtitle () const =0

virtual void	setOutputSampleRate (double sampleRate)=0

virtual int	getNumVideoStreams () const =0

virtual VideoStreamSettings	getVideoSettings (int streamIndex) const =0

virtual int	getNumAudioStreams () const =0

virtual AudioStreamSettings	getAudioSettings (int streamIndex) const =0

Public Attributes
Size	originalSize

int	pixelFormat

double	timebase = {}

double	sampleRate = {}

int	numChannels = 0

juce::int64	numSamples = 0

Protected Attributes
bool	opened = false

Detailed Description

The AVReader allows reading of AVClip classes.

This class is pure virtual to allow different implementations for various backends.

Constructor & Destructor Documentation

◆ AVReader()

AVReader ( )

default

◆ ~AVReader()

virtual ~AVReader ( )

virtualdefault

Member Function Documentation

◆ getMediaFile()

virtual juce::File getMediaFile ( ) const

pure virtual

Implemented in MediaFoundationReader.

◆ isOpenedOk()

bool isOpenedOk ( ) const

References AVReader::opened.

◆ getLengthInSeconds()

virtual double getLengthInSeconds ( ) const

pure virtual

Returns the length of the clip in seconds.

Implemented in MediaFoundationReader.

◆ getTotalLength()

virtual juce::int64 getTotalLength ( ) const

pure virtual

Returns the length in samples.

Note before prepareToPlay this returns the number of samples in the audio stream. Since the Reader will resample to suit the output, this number can change.

Implemented in MediaFoundationReader.