videoio: turn off syncronized sink in GStreamer

4 years ago · 55a2bcbe15
parent 8286d84fb1
commit 55a2bcbe15
1 changed files with 5 additions and 0 deletions
--- a/modules/videoio/src/cap_gstreamer.cpp
+++ b/modules/videoio/src/cap_gstreamer.cpp
@ -924,6 +924,11 @@ bool GStreamerCapture::open(const String &filename_)
        gst_app_sink_set_max_buffers(GST_APP_SINK(sink.get()), 1);
    }

+    if (!manualpipeline)
+    {
+        gst_base_sink_set_sync(GST_BASE_SINK(sink.get()), FALSE);
+    }
+
    //do not emit signals: all calls will be synchronous and blocking
    gst_app_sink_set_emit_signals (GST_APP_SINK(sink.get()), FALSE);