diff --git a/ffmpeg.c b/ffmpeg.c
index 252f29d4a6bac4d15ed81c39e8691f13eb963ecc..5548d41e7816074c6a6595b4d4a091ddf44ff2b2 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -2579,7 +2579,7 @@ static int transcode(AVFormatContext **output_files,
             ret = AVERROR(EINVAL);
             goto dump_format;
         }
-        assert_avoptions(output_opts[i]);
+//        assert_avoptions(output_opts[i]);
         if (strcmp(output_files[i]->oformat->name, "rtp")) {
             want_sdp = 0;
         }