gst-launch \{ oggmux name=mux ! filesink location=$3 \} filesrc location=$2 ! decodebin name=video \{ video. ! queue ! ffmpegcolorspace ! theoraenc ! queue name=theora-q max-size-buffers=0 max-size-bytes=10485760 max-size-time=0 ! mux. \} filesrc location=$1 ! decodebin name=audio \{ audio. ! queue ! audioconvert ! audioscale ! audio/x-raw-int,rate=26000 ! audioconvert ! audio/x-raw-float,channels=1 ! rawvorbisenc bitrate=16000 ! queue name=vorbis-q ! mux. \}