recorded video file using gstreamer pipeline has problem in kdenlive(have no timestamp in VLC), failed to play

sina_sh sina.shafai at
Sun Oct 4 00:56:56 PDT 2015


I passed the -e to gst-launch-1.0 and I got this:

Interrupt: Stopping pipeline ...
EOS on shutdown enabled -- Forcing EOS on the pipeline
Waiting for EOS...

and just freeze there,

I tried to use mpegtsmux instead of matroskamux but I get this warning:

WARNING: erroneous pipeline: could not link queue0 to mux2

am I using it right in this pipeline?:

gst-launch-1.0 -e  v4l2src device=/dev/video0 ! 'image/jpeg, width=1280,
height=720, framerate=30/1' ! videorate ! queue  ! mux2.     pulsesrc
device="alsa_input.pci-0000_00_1b.0.analog-stereo"  ! 
'audio/x-raw,rate=44100,channels=1,depth=24' !  audioconvert  !  avenc_aac
compliance=experimental ! queue ! mux2. mpegtsmux  name="mux2" ! filesink


View this message in context:
Sent from the GStreamer-devel mailing list archive at

More information about the gstreamer-devel mailing list