1 files changed, 7 insertions, 0 deletions
diff --git a/libavcodec/ac3enc.c b/libavcodec/ac3enc.c
index 0036f7d8bc..034aa0beb9 100644
--- a/libavcodec/ac3enc.c
+++ b/libavcodec/ac3enc.c
@@ -125,6 +125,13 @@ const AVOption ff_ac3_enc_options[] = {
 {NULL}
 };
 
+const AVClass ff_ac3enc_class = {
+    .class_name = "AC-3 Encoder",
+    .item_name  = av_default_item_name,
+    .option     = ff_ac3_enc_options,
+    .version    = LIBAVUTIL_VERSION_INT,
+};
+
 const AVCodecDefault ff_ac3_enc_defaults[] = {
     { "b",  "0" },
     { NULL }