Streaming Webcam upload to Sensr via ffmpeg and MJPEG

sensr_ffmpeg_mjpeg.sh

#!/bin/bash
   
# Sensr FTP information
HOST=f7.sensr.net
USER=cam28
PASS=l4hqpy0ywm

echo Starting SensrCam ${HOST} ${USER} ${PASS}
    
# Exit by hitting ^C
trap 'echo EXIT WEBCAM; exit 0'  SIGINT SIGTERM

# Set image size, frame rate upload
W=640
H=480
RATE=1

# Video input device
DEV=/dev/video0

# Set size, framerate
dov4l -d ${DEV} -s ${W},${H}
dov4l -d ${DEV} -f 25

# Pipe our camera up to Sensr
ffmpeg -f video4linux2 -s ${W}x${H} -r 25 -i ${DEV} -r ${RATE} -vcodec mjpeg -f image2pipe http://${USER}:${PASS}@${HOST}/upload/${USER} < /dev/null
exit 0