Mlt::Audio Class Reference

C++ wrapper for mlt_audio — a block of decoded audio samples. More...

#include <MltAudio.h>

Collaboration diagram for Mlt::Audio:

Public Member Functions
	Audio ()
	Audio (mlt_audio audio)
int	channels ()
void *	data ()
mlt_audio_format	format ()
int	frequency ()
mlt_channel_layout	layout ()
int	samples ()
void	set_channels (int channels)
void	set_data (void *data)
void	set_format (mlt_audio_format format)
void	set_frequency (int frequency)
void	set_layout (mlt_channel_layout layout)
void	set_samples (int samples)
virtual	~Audio ()

Private Attributes
mlt_audio	instance

Detailed Description

C++ wrapper for mlt_audio — a block of decoded audio samples.

Holds a raw audio buffer together with its format metadata (frequency, channels, layout, sample count). Obtain one from Frame::get_audio() or construct one manually for push-based workflows.

See also

mlt_audio_s

Constructor & Destructor Documentation

Audio() [1/2]

Audio::Audio

(

)

Audio() [2/2]

Audio::Audio

(

mlt_audio

audio

)

~Audio()

Audio::~Audio ( )

virtual

Member Function Documentation

channels()

int Audio::channels

(

)

data()

void * Audio::data

(

)

format()

mlt_audio_format Audio::format

(

)

frequency()

int Audio::frequency

(

)

layout()

mlt_channel_layout Audio::layout

(

)

samples()

int Audio::samples

(

)

set_channels()

void Audio::set_channels

(

int

channels

)

set_data()

void Audio::set_data

(

void *

data

)

set_format()

void Audio::set_format

(

mlt_audio_format

format

)

set_frequency()

void Audio::set_frequency

(

int

frequency

)

set_layout()

void Audio::set_layout

(

mlt_channel_layout

layout

)

set_samples()

void Audio::set_samples

(

int

samples

)

Field Documentation

instance

mlt_audio Mlt::Audio::instance

private

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The documentation for this class was generated from the following files:

• mlt++/MltAudio.h
• mlt++/MltAudio.cpp