topic Re: iMX6 : Gstreamer udpsink issue in i.MX Processors

iMX6 : Gstreamer udpsink issue

davidleguilloux — Wed, 11 Dec 2013 10:10:05 GMT

Hi all,

I am working on the iMX6 DualLite SABRE SDP with source L3.0.35_4.1.0.

I am trying to use Gstreamer to stream 2 independants contents (video + audio) over the network by using UDP protocol.

My command line contains the following pipe : "mpegtsmux ! udpsink port=4242 host=192.168.1.3".

I still have the following error :

WARNING: erroneous pipeline: no element "udpsink"

I configured the ltib to build all gstreamer/ffmepg/multimedia codecs.

Someone could help me on this topic? what is wrong on my environment?

thanks

regards

David

Re: iMX6 : Gstreamer udpsink issue

Yuri — Mon, 23 Dec 2013 09:49:59 GMT

Please try to use tcp.

I managed to get working the following configuration under recent L3.0.35_4.1.0

Linux (demo, oneiric FileSystem) :

On i.MX6 SDP target :

$ ifconfig eth8 192.168.1.114

$ route add default gw 192.168.1.1 # local server, this depends on local net configuration

$ echo nameserver 8.8.8.8 >> /etc/resolv.conf # if I-net is needed

$ modprobe ov5642_camera

$ modprobe mxc_v4l2_capture

$ gst-launch mfw_v4lsrc capture-mode=4 ! vpuenc codec=12 ! tcpserversink host=192.168.1.113 port=5000

(My Windows PC host IP=192.168.1.113)

On Windows PC, under VLC, configure source as tcp://192.168.1.114:5000

2.
The following may be useful.

GStreamer RTP Streaming

https://community.freescale.com/docs/DOC-94646

Re: iMX6 : Gstreamer udpsink issue

LeonardoSandova — Tue, 24 Dec 2013 03:03:25 GMT

Gstreamer divides its plugins in three sets: good, bad and the ugly and that particular element is inside the plugin good, so make sure the gst-plugins-good is also selected. Other link which may interesting for your work:

https://community.freescale.com/docs/DOC-97781