diff --git a/libavcodec/flacdec.c b/libavcodec/flacdec.c
index 9d5ecd04cfe572c8ae434240da77e1461301118e..eb75729964168f6b94b1fc6b7858e70dc82068d1 100644
--- a/libavcodec/flacdec.c
+++ b/libavcodec/flacdec.c
@@ -505,6 +505,16 @@ static int flac_decode_frame(AVCodecContext *avctx, void *data,
                                        FLAC_MAX_CHANNELS, 32);
     }
 
+    if (buf_size > 5 && !memcmp(buf, "\177FLAC", 5)) {
+        av_log(s->avctx, AV_LOG_DEBUG, "skiping flac header packet 1\n");
+        return buf_size;
+    }
+
+    if (buf_size > 0 && (*buf & 0x7F) == FLAC_METADATA_TYPE_VORBIS_COMMENT) {
+        av_log(s->avctx, AV_LOG_DEBUG, "skiping vorbis comment\n");
+        return buf_size;
+    }
+
     /* check that there is at least the smallest decodable amount of data.
        this amount corresponds to the smallest valid FLAC frame possible.
        FF F8 69 02 00 00 9A 00 00 34 46 */