Merge commit '3f95f0dda55fca74b646937095a02a8fa9776622'

[ffmpeg] / libavfilter / af_asyncts.c

diff --git a/libavfilter/af_asyncts.c b/libavfilter/af_asyncts.c
index fb3377c64276d6e2077ef282ad8cbfa79db26de5..500be0f73a832c4f8c3eac2b18d7e76ff3cc2745 100644 (file)
--- a/libavfilter/af_asyncts.c
+++ b/libavfilter/af_asyncts.c
@@ -209,7 +209,8 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *buf)
     delta    = pts - s->pts - get_delay(s);
     out_size = avresample_available(s->avr);
 
-    if (labs(delta) > s->min_delta || (s->first_frame && delta)) {
+    if (labs(delta) > s->min_delta ||
+        (s->first_frame && delta && s->first_pts != AV_NOPTS_VALUE)) {
         av_log(ctx, AV_LOG_VERBOSE, "Discontinuity - %"PRId64" samples.\n", delta);
         out_size = av_clipl_int32((int64_t)out_size + delta);
     } else {