I am running Ubuntu 12.04 LTS 64-Bit, and I am attempting to use avconv to record the primary display connected to my computer (resolution of 1920x1080) using x11grab at 30 frames per second, along with audio from the default audio device connected to my computer through pulse.
However, when I run the command:
avconv -f x11grab -s hd1080 -r 30 -i :0.0 pulse -i default recording.ogv
the terminal prints out the error:
Unable to find a suitable output format for 'pulse'.
What is causing this error message to be displayed?