#include <float.h>
#include "libavutil/avstring.h"
#include "libavutil/opt.h"
#include "libavutil/imgutils.h"
#include "libavformat/avformat.h"
#include "avcodec.h"
#include "avfilter.h"
Go to the source code of this file.
Data Structures | |
struct | MovieContext |
Defines | |
#define | OFFSET(x) offsetof(MovieContext, x) |
Functions | |
static const char * | movie_get_name (void *ctx) |
static int | movie_init (AVFilterContext *ctx) |
static av_cold int | init (AVFilterContext *ctx, const char *args, void *opaque) |
static av_cold void | uninit (AVFilterContext *ctx) |
static int | query_formats (AVFilterContext *ctx) |
static int | config_output_props (AVFilterLink *outlink) |
static int | movie_get_frame (AVFilterLink *outlink) |
static int | request_frame (AVFilterLink *outlink) |
Variables | |
static const AVOption | movie_options [] |
static const AVClass | movie_class |
AVFilter | avfilter_vsrc_movie |
support a PTS correction mechanism
support more than one output stream
Definition in file vsrc_movie.c.
#define OFFSET | ( | x | ) | offsetof(MovieContext, x) |
Definition at line 58 of file vsrc_movie.c.
static int config_output_props | ( | AVFilterLink * | outlink | ) | [static] |
Definition at line 210 of file vsrc_movie.c.
static av_cold int init | ( | AVFilterContext * | ctx, | |
const char * | args, | |||
void * | opaque | |||
) | [static] |
Definition at line 163 of file vsrc_movie.c.
static int movie_get_frame | ( | AVFilterLink * | outlink | ) | [static] |
static const char* movie_get_name | ( | void * | ctx | ) | [static] |
Definition at line 70 of file vsrc_movie.c.
static int movie_init | ( | AVFilterContext * | ctx | ) | [static] |
static int query_formats | ( | AVFilterContext * | ctx | ) | [static] |
Definition at line 201 of file vsrc_movie.c.
static int request_frame | ( | AVFilterLink * | outlink | ) | [static] |
Definition at line 276 of file vsrc_movie.c.
static av_cold void uninit | ( | AVFilterContext * | ctx | ) | [static] |
Definition at line 187 of file vsrc_movie.c.
Initial value:
{ .name = "movie", .description = NULL_IF_CONFIG_SMALL("Read from a movie source."), .priv_size = sizeof(MovieContext), .init = init, .uninit = uninit, .query_formats = query_formats, .inputs = (AVFilterPad[]) {{ .name = NULL }}, .outputs = (AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_VIDEO, .request_frame = request_frame, .config_props = config_output_props, }, { .name = NULL}}, }
Definition at line 297 of file vsrc_movie.c.
const AVClass movie_class [static] |
Initial value:
{ "MovieContext", movie_get_name, movie_options }
Definition at line 75 of file vsrc_movie.c.
const AVOption movie_options[] [static] |
Initial value:
{ {"format_name", "set format name", OFFSET(format_name), FF_OPT_TYPE_STRING, {.str = 0}, CHAR_MIN, CHAR_MAX }, {"f", "set format name", OFFSET(format_name), FF_OPT_TYPE_STRING, {.str = 0}, CHAR_MIN, CHAR_MAX }, {"stream_index", "set stream index", OFFSET(stream_index), FF_OPT_TYPE_INT, {.dbl = -1}, -1, INT_MAX }, {"si", "set stream index", OFFSET(stream_index), FF_OPT_TYPE_INT, {.dbl = -1}, -1, INT_MAX }, {"seek_point", "set seekpoint (seconds)", OFFSET(seek_point_d), FF_OPT_TYPE_DOUBLE, {.dbl = 0}, 0, (INT64_MAX-1) / 1000000 }, {"sp", "set seekpoint (seconds)", OFFSET(seek_point_d), FF_OPT_TYPE_DOUBLE, {.dbl = 0}, 0, (INT64_MAX-1) / 1000000 }, {NULL}, }
Definition at line 60 of file vsrc_movie.c.