没办法加入多播组:没有这样的设备
it1352
帮助1人
问题说明
我想使用 gstreamer 通过 UDP 多播传输相机数据.
I would like to stream camera data over UDP multicast using gstreamer.
对于我在管道下面使用的，
For that i used below pipeline,
gst-launch-1.0 v4l2src ! videoconvert ! video/x-raw,width=720,height=576,framerate=25/1 ! x264enc ! mpegtsmux ! rtpmp2tpay ! udpsink host=224.1.1.1 port=9090 auto-multicast=true sync=true async=false qos=true
但是，我遇到了错误，
could not get/set settings from/on resource : gstmultiudpsink.c(948): gst_multiudpsink_configure_client ():
Could not join Multicast group : No such Device
但是，相同的管道在 Ubuntu14.10 64 位 PC 上运行.
But, the same pipeline is working in Ubuntu14.10 64 bit PC.
它不适用于 RHEL7 64 位 PC.
It didn't work on RHEL7 64 bit PC.
这两台电脑都连接到同一个交换机.
These both pc's are connected to same switch.
这里有什么问题?我该如何解决这个问题?
What is the problem here? and how can i solve this problem?
