} AMergeContext;
#define OFFSET(x) offsetof(AMergeContext, x)
+#define FLAGS AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
static const AVOption amerge_options[] = {
{ "inputs", "specify the number of inputs", OFFSET(nb_inputs),
- AV_OPT_TYPE_INT, { .dbl = 2 }, 2, SWR_CH_MAX },
+ AV_OPT_TYPE_INT, { .dbl = 2 }, 2, SWR_CH_MAX, FLAGS },
{0}
};
.request_frame = request_frame, },
{ .name = NULL }
},
+ .priv_class = &amerge_class,
};