Data Fields
const AVClass *	class

float	noise_reduction

float	noise_floor

int	noise_type

char *	band_noise_str

float	residual_floor

int	track_noise

int	track_residual

int	output_mode

float	last_residual_floor

float	last_noise_floor

float	last_noise_reduction

float	last_noise_balance

int64_t	block_count

int64_t	pts

int	channels

int	sample_noise

int	sample_noise_start

int	sample_noise_end

float	sample_rate

int	buffer_length

int	fft_length

int	fft_length2

int	bin_count

int	window_length

int	sample_advance

int	number_of_bands

int	band_centre [15]

int *	bin2band

double *	window

double *	band_alpha

double *	band_beta

DeNoiseChannel *	dnch

double	max_gain

double	max_var

double	gain_scale

double	window_weight

double	floor

double	sample_floor

double	auto_floor

int	noise_band_edge [17]

int	noise_band_count

double	matrix_a [25]

double	vector_b [5]

double	matrix_b [75]

double	matrix_c [75]

AVAudioFifo *	fifo

Detailed Description

Definition at line 84 of file af_afftdn.c.

Field Documentation

◆ class

const AVClass* AudioFFTDeNoiseContext::class

Definition at line 85 of file af_afftdn.c.

◆ noise_reduction

float AudioFFTDeNoiseContext::noise_reduction

Definition at line 87 of file af_afftdn.c.

◆ noise_floor

float AudioFFTDeNoiseContext::noise_floor

Definition at line 88 of file af_afftdn.c.

◆ noise_type

int AudioFFTDeNoiseContext::noise_type

Definition at line 89 of file af_afftdn.c.

◆ band_noise_str

char* AudioFFTDeNoiseContext::band_noise_str

Definition at line 90 of file af_afftdn.c.

◆ residual_floor

float AudioFFTDeNoiseContext::residual_floor

Definition at line 91 of file af_afftdn.c.

◆ track_noise

int AudioFFTDeNoiseContext::track_noise

Definition at line 92 of file af_afftdn.c.

◆ track_residual

int AudioFFTDeNoiseContext::track_residual

Definition at line 93 of file af_afftdn.c.

◆ output_mode

int AudioFFTDeNoiseContext::output_mode

Definition at line 94 of file af_afftdn.c.

◆ last_residual_floor

float AudioFFTDeNoiseContext::last_residual_floor

Definition at line 96 of file af_afftdn.c.

◆ last_noise_floor

float AudioFFTDeNoiseContext::last_noise_floor

Definition at line 97 of file af_afftdn.c.

◆ last_noise_reduction

float AudioFFTDeNoiseContext::last_noise_reduction

Definition at line 98 of file af_afftdn.c.

◆ last_noise_balance

float AudioFFTDeNoiseContext::last_noise_balance

Definition at line 99 of file af_afftdn.c.

◆ block_count

int64_t AudioFFTDeNoiseContext::block_count

Definition at line 100 of file af_afftdn.c.

◆ pts

int64_t AudioFFTDeNoiseContext::pts

Definition at line 102 of file af_afftdn.c.

◆ channels

int AudioFFTDeNoiseContext::channels

Definition at line 103 of file af_afftdn.c.

◆ sample_noise

int AudioFFTDeNoiseContext::sample_noise

Definition at line 104 of file af_afftdn.c.

◆ sample_noise_start

int AudioFFTDeNoiseContext::sample_noise_start

Definition at line 105 of file af_afftdn.c.

◆ sample_noise_end

int AudioFFTDeNoiseContext::sample_noise_end

Definition at line 106 of file af_afftdn.c.

◆ sample_rate

float AudioFFTDeNoiseContext::sample_rate

Definition at line 107 of file af_afftdn.c.

◆ buffer_length

int AudioFFTDeNoiseContext::buffer_length

Definition at line 108 of file af_afftdn.c.

◆ fft_length

int AudioFFTDeNoiseContext::fft_length

Definition at line 109 of file af_afftdn.c.

◆ fft_length2

int AudioFFTDeNoiseContext::fft_length2

Definition at line 110 of file af_afftdn.c.

◆ bin_count

int AudioFFTDeNoiseContext::bin_count

Definition at line 111 of file af_afftdn.c.

◆ window_length

int AudioFFTDeNoiseContext::window_length

Definition at line 112 of file af_afftdn.c.

◆ sample_advance

int AudioFFTDeNoiseContext::sample_advance

Definition at line 113 of file af_afftdn.c.

◆ number_of_bands

int AudioFFTDeNoiseContext::number_of_bands

Definition at line 114 of file af_afftdn.c.

◆ band_centre

int AudioFFTDeNoiseContext::band_centre[15]

Definition at line 116 of file af_afftdn.c.

◆ bin2band

int* AudioFFTDeNoiseContext::bin2band

Definition at line 118 of file af_afftdn.c.

◆ window

double* AudioFFTDeNoiseContext::window

Definition at line 119 of file af_afftdn.c.

◆ band_alpha

double* AudioFFTDeNoiseContext::band_alpha

Definition at line 120 of file af_afftdn.c.

◆ band_beta

double* AudioFFTDeNoiseContext::band_beta

Definition at line 121 of file af_afftdn.c.

◆ dnch

DeNoiseChannel* AudioFFTDeNoiseContext::dnch

Definition at line 123 of file af_afftdn.c.

◆ max_gain

double AudioFFTDeNoiseContext::max_gain

Definition at line 125 of file af_afftdn.c.

◆ max_var

double AudioFFTDeNoiseContext::max_var

Definition at line 126 of file af_afftdn.c.

◆ gain_scale

double AudioFFTDeNoiseContext::gain_scale

Definition at line 127 of file af_afftdn.c.

◆ window_weight

double AudioFFTDeNoiseContext::window_weight

Definition at line 128 of file af_afftdn.c.

◆ floor

double AudioFFTDeNoiseContext::floor

Definition at line 129 of file af_afftdn.c.

◆ sample_floor

double AudioFFTDeNoiseContext::sample_floor

Definition at line 130 of file af_afftdn.c.

◆ auto_floor

double AudioFFTDeNoiseContext::auto_floor

Definition at line 131 of file af_afftdn.c.

◆ noise_band_edge

int AudioFFTDeNoiseContext::noise_band_edge[17]

Definition at line 133 of file af_afftdn.c.

◆ noise_band_count

int AudioFFTDeNoiseContext::noise_band_count

Definition at line 134 of file af_afftdn.c.

◆ matrix_a

double AudioFFTDeNoiseContext::matrix_a[25]

Definition at line 135 of file af_afftdn.c.

◆ vector_b

double AudioFFTDeNoiseContext::vector_b[5]

Definition at line 136 of file af_afftdn.c.

◆ matrix_b

double AudioFFTDeNoiseContext::matrix_b[75]

Definition at line 137 of file af_afftdn.c.

◆ matrix_c

double AudioFFTDeNoiseContext::matrix_c[75]

Definition at line 138 of file af_afftdn.c.

◆ fifo

AVAudioFifo* AudioFFTDeNoiseContext::fifo

Definition at line 140 of file af_afftdn.c.

The documentation for this struct was generated from the following file:

libavfilter/af_afftdn.c

Data Fields