--- flvenc.c	2016-04-15 16:08:00.000000000 +0300
+++ flvenc_mod.c	2016-04-15 16:08:44.000000000 +0300
@@ -469,12 +469,12 @@

     if (flv->delay == AV_NOPTS_VALUE)
     {
-        int64_t millis;
+        /*int64_t millis;
         struct timeval tv;
         gettimeofday(&tv, NULL);
-        millis = 1000 * tv.tv_sec + tv.tv_usec / 1000;
+        millis = 1000 * tv.tv_sec + tv.tv_usec / 1000;*/

-        flv->delay = millis;//-pkt->dts;
+        flv->delay = -pkt->dts;
     }

     if (pkt->dts < -flv->delay) {