@@ -1727,6 +1727,8 @@ static int set_dispositions(OutputFile *of, AVFormatContext *ctx)
static void validate_enc_avopt(const Muxer *mux, const AVDictionary *codec_avopt)
{
+ const AVClass *class = avcodec_get_class();
+ const AVClass *fclass = avformat_get_class();
const OutputFile *of = &mux->of;
AVDictionary *unused_opts;
@@ -1742,10 +1744,8 @@ static void validate_enc_avopt(const Muxer *mux, const AVDictionary *codec_avopt
e = NULL;
while ((e = av_dict_get(unused_opts, "", e, AV_DICT_IGNORE_SUFFIX))) {
- const AVClass *class = avcodec_get_class();
const AVOption *option = av_opt_find(&class, e->key, NULL, 0,
AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ);
- const AVClass *fclass = avformat_get_class();
const AVOption *foption = av_opt_find(&fclass, e->key, NULL, 0,
AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ);
if (!option || foption)