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◆ OFFSET
◆ AVFILTER_DEFINE_CLASS()
AVFILTER_DEFINE_CLASS |
( |
extrastereo |
| ) |
|
◆ query_formats()
◆ filter_frame()
◆ extrastereo_options
Initial value:= {
}
static int16_t mult(Float11 *f1, Float11 *f2)
static double clip(void *opaque, double val)
Clip value val in the minval - maxval range.
Definition at line 36 of file af_extrastereo.c.
◆ inputs
◆ outputs
◆ ff_af_extrastereo
Initial value:= {
.name = "extrastereo",
.priv_class = &extrastereo_class,
}
static int process_command(AVFilterContext *ctx, const char *cmd, const char *args, char *res, int res_len, int flags)
int ff_filter_process_command(AVFilterContext *ctx, const char *cmd, const char *arg, char *res, int res_len, int flags)
Generic processing of user supplied commands that are set in the same way as the filter options.
#define flags(name, subs,...)
#define AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC
Some filters support a generic "enable" expression option that can be used to enable or disable a fil...
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
Definition at line 123 of file af_extrastereo.c.