@@ -276,14 +276,6 @@ static int query_formats(AVFilterContext *ctx)

 static av_cold int init(AVFilterContext *ctx, const char *args)

 {

     IDETContext *idet = ctx->priv;

-    static const char *shorthand[] = { "intl_thres", "prog_thres", NULL };

-    int ret;

-

-    idet->class = &idet_class;

-    av_opt_set_defaults(idet);

-

-    if ((ret = av_opt_set_from_string(idet, args, shorthand, "=", ":")) < 0)

-        return ret;

     idet->last_type = UNDETERMINED;

     memset(idet->history, UNDETERMINED, HIST_SIZE);

@@ -312,6 +304,8 @@ static const AVFilterPad idet_outputs[] = {

     { NULL }

 };

+static const char *const shorthand[] = { "intl_thres", "prog_thres", NULL };

+

 AVFilter avfilter_vf_idet = {

     .name          = "idet",

     .description   = NULL_IF_CONFIG_SMALL("Interlace detect Filter."),

@@ -323,4 +317,5 @@ AVFilter avfilter_vf_idet = {

     .inputs        = idet_inputs,

     .outputs       = idet_outputs,

     .priv_class    = &idet_class,

+    .shorthand     = shorthand,

 };