FFmpeg
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#include "libavutil/channel_layout.h"
#include "libavutil/mem.h"
#include "libavutil/opt.h"
#include "avfilter.h"
#include "audio.h"
#include "filters.h"
#include "formats.h"
Go to the source code of this file.
Data Structures | |
struct | StereoWidenContext |
Macros | |
#define | OFFSET(x) offsetof(StereoWidenContext, x) |
#define | A AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM |
#define | AT AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_RUNTIME_PARAM |
Functions | |
AVFILTER_DEFINE_CLASS (stereowiden) | |
static int | query_formats (AVFilterContext *ctx) |
static int | config_input (AVFilterLink *inlink) |
static int | filter_frame (AVFilterLink *inlink, AVFrame *in) |
static av_cold void | uninit (AVFilterContext *ctx) |
Variables | |
static const AVOption | stereowiden_options [] |
static const AVFilterPad | inputs [] |
const AVFilter | ff_af_stereowiden |
#define OFFSET | ( | x | ) | offsetof(StereoWidenContext, x) |
Definition at line 43 of file af_stereowiden.c.
Definition at line 44 of file af_stereowiden.c.
Definition at line 45 of file af_stereowiden.c.
AVFILTER_DEFINE_CLASS | ( | stereowiden | ) |
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Definition at line 57 of file af_stereowiden.c.
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Definition at line 72 of file af_stereowiden.c.
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Definition at line 89 of file af_stereowiden.c.
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Definition at line 137 of file af_stereowiden.c.
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Definition at line 47 of file af_stereowiden.c.
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Definition at line 144 of file af_stereowiden.c.
const AVFilter ff_af_stereowiden |
Definition at line 153 of file af_stereowiden.c.