1 files changed, 6 insertions, 1 deletions
diff --git a/libavformat/options.c b/libavformat/options.c
index 957a72010b..65f1a4e639 100644
--- a/libavformat/options.c
+++ b/libavformat/options.c
@@ -38,7 +38,7 @@ static const AVOption *opt_find(void *obj, const char *name, const char *unit, i
     AVFormatContext   *s = obj;
     AVInputFormat  *ifmt = NULL;
     AVOutputFormat *ofmt = NULL;
-    if (s->priv_data) {
+    if (!(search_flags & AV_OPT_SEARCH_FAKE_OBJ) && s->priv_data) {
         if ((s->iformat && !s->iformat->priv_class) ||
             (s->oformat && !s->oformat->priv_class))
             return NULL;
@@ -126,3 +126,8 @@ AVFormatContext *avformat_alloc_context(void)
     avformat_get_context_defaults(ic);
     return ic;
 }
+
+const AVClass *avformat_get_class(void)
+{
+    return &av_format_context_class;
+}