Hello,
I have a host which sends videostream with opencv and gstreamer. Writter looks like this:
> writer.open("appsrc ! videoconvert ! x264enc noise-reduction=10000 tune=zerolatency byte-stream=true threads=4 ! mpegtsmux ! udpsink host=192.168.0.148 port=7002",
0, (double)30, Size(640, 480), true);
I can open it with gstreamer with this parameters, and everything works correctly:
> gst-launch-1.0 udpsrc port=7002 ! tsparse ! tsdemux ! h264parse ! avdec_h264 ! videoconvert ! ximagesink sync=false
But If I try to open this stream in opencv with next command:
> VideoCapture cap("udpsrc port=7002 ! tsparse ! tsdemux ! h264parse ! avdec_h264 ! videoconvert ! appsink");
Program halts during execution of next line:> cap >> frame;
P.S. opencv is build with support of gstreamer-1.0
Thank you for attention,
anunuparov
↧