I'm trying to do some testing with dtnstream.

as far as I understand it, dtnstream uses stdout to send and stdin to receive bundles in order.

I want to make a transmission using a webcam (USB) using gstreamer.

I'm trying this:

gst-launch v4l2src device=/dev/video1 ! video/x-raw-yuv, width=320,height=240,framerate=10/1 ! ffmpegcolorspace ! smokeenc keyframe=8 qmax=40 ! fdsink fd=1 | ./dtnstream -d dtn://nc1.dtn/video

./dtnstream -s video | gst-launch fdsrc ! smokedec ! ffmpegcolorspace ! fakesink dump=true async=false

dtnd receives data from stream but the second command does not play the video.

Any help or examples of a working pipe(preferably webcam) is welcome.