FFmpeg
4.0
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phaser audio filter More...
#include "libavutil/avassert.h"
#include "libavutil/opt.h"
#include "audio.h"
#include "avfilter.h"
#include "internal.h"
#include "generate_wave_table.h"
Go to the source code of this file.
Data Structures | |
struct | AudioPhaserContext |
Macros | |
#define | OFFSET(x) offsetof(AudioPhaserContext, x) |
#define | FLAGS AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM |
#define | MOD(a, b) (((a) >= (b)) ? (a) - (b) : (a)) |
#define | PHASER_PLANAR(name, type) |
#define | PHASER(name, type) |
Functions | |
AVFILTER_DEFINE_CLASS (aphaser) | |
static av_cold int | init (AVFilterContext *ctx) |
static int | query_formats (AVFilterContext *ctx) |
static int | config_output (AVFilterLink *outlink) |
static int | filter_frame (AVFilterLink *inlink, AVFrame *inbuf) |
static av_cold void | uninit (AVFilterContext *ctx) |
Variables | |
static const AVOption | aphaser_options [] |
static const AVFilterPad | aphaser_inputs [] |
static const AVFilterPad | aphaser_outputs [] |
AVFilter | ff_af_aphaser |
phaser audio filter
Definition in file af_aphaser.c.
#define OFFSET | ( | x | ) | offsetof(AudioPhaserContext, x) |
Definition at line 55 of file af_aphaser.c.
#define FLAGS AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM |
Definition at line 56 of file af_aphaser.c.
Definition at line 121 of file af_aphaser.c.
Definition at line 157 of file af_aphaser.c.
AVFILTER_DEFINE_CLASS | ( | aphaser | ) |
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Definition at line 74 of file af_aphaser.c.
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Definition at line 86 of file af_aphaser.c.
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Definition at line 203 of file af_aphaser.c.
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Definition at line 241 of file af_aphaser.c.
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Definition at line 267 of file af_aphaser.c.
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Definition at line 58 of file af_aphaser.c.
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Definition at line 275 of file af_aphaser.c.
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Definition at line 284 of file af_aphaser.c.
AVFilter ff_af_aphaser |
Definition at line 293 of file af_aphaser.c.