1 files changed, 2 insertions, 0 deletions
diff --git a/ffmpeg.c b/ffmpeg.c
index 4941c840ce..28ed351474 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -2878,6 +2878,8 @@ static int transcode_init(void)
             exit_program(1);
         }
         ost->st->codec->codec= ost->enc_ctx->codec;
+
+        ost->st->time_base = ost->enc_ctx->time_base;
     }
 
     /* init input streams */