1 files changed, 3 insertions, 0 deletions
diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 42496b57e9..47dde94fd2 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -3185,8 +3185,11 @@ int ff_mov_write_packet(AVFormatContext *s, AVPacket *pkt)
         }
     } else if (enc->codec_id == AV_CODEC_ID_AAC && pkt->size > 2 &&
                (AV_RB16(pkt->data) & 0xfff0) == 0xfff0) {
+        if (!s->streams[pkt->stream_index]->nb_frames) {
         av_log(s, AV_LOG_ERROR, "malformated aac bitstream, use -absf aac_adtstoasc\n");
         return -1;
+        }
+        av_log(s, AV_LOG_WARNING, "aac bitstream error\n");
     } else {
         avio_write(pb, pkt->data, size);
     }