Channel split filter. More...
#include "libavutil/channel_layout.h"
#include "libavutil/internal.h"
#include "libavutil/opt.h"
#include "audio.h"
#include "avfilter.h"
#include "formats.h"
#include "internal.h"
Go to the source code of this file.
Data Structures | |
struct | ChannelSplitContext |
Macros | |
#define | OFFSET(x) offsetof(ChannelSplitContext, x) |
#define | A AV_OPT_FLAG_AUDIO_PARAM |
Typedefs | |
typedef struct ChannelSplitContext | ChannelSplitContext |
Functions | |
static int | init (AVFilterContext *ctx, const char *arg) |
static int | query_formats (AVFilterContext *ctx) |
static int | filter_frame (AVFilterLink *inlink, AVFilterBufferRef *buf) |
Variables | |
static const AVOption | options [] |
static const AVClass | channelsplit_class |
static const AVFilterPad | avfilter_af_channelsplit_inputs [] |
AVFilter | avfilter_af_channelsplit |
Channel split filter.
Split an audio stream into per-channel streams.
Definition in file af_channelsplit.c.
#define A AV_OPT_FLAG_AUDIO_PARAM |
Definition at line 43 of file af_channelsplit.c.
#define OFFSET | ( | x | ) | offsetof(ChannelSplitContext, x) |
Definition at line 42 of file af_channelsplit.c.
typedef struct ChannelSplitContext ChannelSplitContext |
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Definition at line 114 of file af_channelsplit.c.
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Definition at line 56 of file af_channelsplit.c.
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Definition at line 91 of file af_channelsplit.c.
AVFilter avfilter_af_channelsplit |
Definition at line 148 of file af_channelsplit.c.
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Definition at line 139 of file af_channelsplit.c.
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Definition at line 49 of file af_channelsplit.c.
Referenced by init().
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Definition at line 44 of file af_channelsplit.c.