#!/bin/bash

fswebcam -d V4L2:/dev/video0 -r 1280x1024 --no-banner -s "White Balance Temperature"=50% -s Brightness=2 $1

FILE_SIZE=$(stat -c%s "$1")
echo "File size: $FILE_SIZE"
if [[ $FILE_SIZE -lt 40000 ]]
then
  sleep 1
  fswebcam -d V4L2:/dev/video0 -r 1280x1024 --no-banner -s "White Balance Temperature"=50% -s Brightness=2 $1
fi