FFmpeg: ShowFreqsContext Struct Reference

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Data Fields

ShowFreqsContext Struct Reference

Data Fields

const AVClass * class

int w

int h

int mode

int cmode

int fft_bits

int ascale

int fscale

int avg

int win_func

FFTContext * fft

FFTComplex ** fft_data

float ** avg_data

float * window_func_lut

float overlap

float minamp

int hop_size

int nb_channels

int nb_freq

int win_size

float scale

char * colors

AVAudioFifo * fifo

int64_t pts

Detailed Description

Definition at line 43 of file avf_showfreqs.c.

Field Documentation

const AVClass* ShowFreqsContext::class

Definition at line 44 of file avf_showfreqs.c.

int ShowFreqsContext::w

Definition at line 45 of file avf_showfreqs.c.

Referenced by config_output(), get_bsize(), get_sx(), and plot_freq().

int ShowFreqsContext::h

Definition at line 45 of file avf_showfreqs.c.

Referenced by config_output().

int ShowFreqsContext::mode

Definition at line 46 of file avf_showfreqs.c.

Referenced by plot_freq().

int ShowFreqsContext::cmode

Definition at line 47 of file avf_showfreqs.c.

Referenced by plot_freq().

int ShowFreqsContext::fft_bits

Definition at line 48 of file avf_showfreqs.c.

Referenced by config_output().

int ShowFreqsContext::ascale

Definition at line 49 of file avf_showfreqs.c.

Referenced by plot_freq().

int ShowFreqsContext::fscale

Definition at line 49 of file avf_showfreqs.c.

Referenced by get_bsize(), and get_sx().

int ShowFreqsContext::avg

Definition at line 50 of file avf_showfreqs.c.

Referenced by plot_freq().

int ShowFreqsContext::win_func

Definition at line 51 of file avf_showfreqs.c.

Referenced by config_output().

FFTContext* ShowFreqsContext::fft

Definition at line 52 of file avf_showfreqs.c.

Referenced by config_output(), plot_freqs(), and uninit().

FFTComplex** ShowFreqsContext::fft_data

Definition at line 53 of file avf_showfreqs.c.

Referenced by config_output(), plot_freqs(), and uninit().

float** ShowFreqsContext::avg_data

Definition at line 54 of file avf_showfreqs.c.

Referenced by config_output(), plot_freq(), and uninit().

float* ShowFreqsContext::window_func_lut

Definition at line 55 of file avf_showfreqs.c.

Referenced by config_output(), plot_freqs(), and uninit().

float ShowFreqsContext::overlap

Definition at line 56 of file avf_showfreqs.c.

Referenced by config_output().

float ShowFreqsContext::minamp

Definition at line 57 of file avf_showfreqs.c.

Referenced by plot_freq().

int ShowFreqsContext::hop_size

Definition at line 58 of file avf_showfreqs.c.

Referenced by config_output(), and filter_frame().

int ShowFreqsContext::nb_channels

Definition at line 59 of file avf_showfreqs.c.

Referenced by config_output(), plot_freq(), plot_freqs(), and uninit().

int ShowFreqsContext::nb_freq

Definition at line 60 of file avf_showfreqs.c.

Referenced by config_output(), get_bsize(), get_sx(), and plot_freqs().

int ShowFreqsContext::win_size

Definition at line 61 of file avf_showfreqs.c.

Referenced by config_output(), filter_frame(), and plot_freqs().

float ShowFreqsContext::scale

Definition at line 62 of file avf_showfreqs.c.

Referenced by config_output(), and plot_freqs().

char* ShowFreqsContext::colors

Definition at line 63 of file avf_showfreqs.c.

Referenced by plot_freqs().

AVAudioFifo* ShowFreqsContext::fifo

Definition at line 64 of file avf_showfreqs.c.

Referenced by config_output(), filter_frame(), and uninit().

int64_t ShowFreqsContext::pts

Definition at line 65 of file avf_showfreqs.c.

Referenced by filter_frame(), and init().

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

libavfilter/avf_showfreqs.c

Generated on Fri Jan 12 2018 01:46:28 for FFmpeg by doxygen 1.8.6