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FFmpeg
4.0
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filter for selecting which frame passes in the filterchain More...
#include "libavutil/avstring.h"#include "libavutil/eval.h"#include "libavutil/fifo.h"#include "libavutil/internal.h"#include "libavutil/opt.h"#include "libavutil/pixelutils.h"#include "avfilter.h"#include "audio.h"#include "formats.h"#include "internal.h"#include "video.h"Go to the source code of this file.
Data Structures | |
| struct | SelectContext |
Macros | |
| #define | OFFSET(x) offsetof(SelectContext, x) |
| #define | DEFINE_OPTIONS(filt_name, FLAGS) |
| #define | INTERLACE_TYPE_P 0 |
| #define | INTERLACE_TYPE_T 1 |
| #define | INTERLACE_TYPE_B 2 |
| #define | D2TS(d) (isnan(d) ? AV_NOPTS_VALUE : (int64_t)(d)) |
| #define | TS2D(ts) ((ts) == AV_NOPTS_VALUE ? NAN : (double)(ts)) |
Functions | |
| static int | request_frame (AVFilterLink *outlink) |
| static av_cold int | init (AVFilterContext *ctx) |
| static int | config_input (AVFilterLink *inlink) |
| static double | get_scene_score (AVFilterContext *ctx, AVFrame *frame) |
| static double | get_concatdec_select (AVFrame *frame, int64_t pts) |
| static void | select_frame (AVFilterContext *ctx, AVFrame *frame) |
| static int | filter_frame (AVFilterLink *inlink, AVFrame *frame) |
| static av_cold void | uninit (AVFilterContext *ctx) |
| static int | query_formats (AVFilterContext *ctx) |
Variables | |
| static const char *const | var_names [] |
filter for selecting which frame passes in the filterchain
Definition in file f_select.c.
| #define OFFSET | ( | x | ) | offsetof(SelectContext, x) |
Definition at line 156 of file f_select.c.
| #define DEFINE_OPTIONS | ( | filt_name, | |
| FLAGS | |||
| ) |
Definition at line 157 of file f_select.c.
Referenced by query_formats().
| #define INTERLACE_TYPE_P 0 |
Definition at line 198 of file f_select.c.
Referenced by config_input(), and select_frame().
| #define INTERLACE_TYPE_T 1 |
Definition at line 199 of file f_select.c.
Referenced by config_input(), and select_frame().
| #define INTERLACE_TYPE_B 2 |
Definition at line 200 of file f_select.c.
Referenced by config_input(), and select_frame().
| #define D2TS | ( | d | ) | (isnan(d) ? AV_NOPTS_VALUE : (int64_t)(d)) |
Definition at line 310 of file f_select.c.
| #define TS2D | ( | ts | ) | ((ts) == AV_NOPTS_VALUE ? NAN : (double)(ts)) |
Definition at line 311 of file f_select.c.
Referenced by select_frame().
| enum var_name |
Definition at line 90 of file f_select.c.
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static |
Definition at line 410 of file f_select.c.
Referenced by init().
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Definition at line 168 of file f_select.c.
Referenced by query_formats().
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Definition at line 202 of file f_select.c.
Referenced by query_formats().
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Definition at line 252 of file f_select.c.
Referenced by select_frame().
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Definition at line 288 of file f_select.c.
Referenced by select_frame().
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Definition at line 313 of file f_select.c.
Referenced by filter_frame().
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Definition at line 397 of file f_select.c.
Referenced by query_formats().
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Definition at line 417 of file f_select.c.
Referenced by query_formats().
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Definition at line 433 of file f_select.c.
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Definition at line 38 of file f_select.c.
Referenced by init().
1.8.13