#!/bin/bash
#
# Copyright (c) 2019 Clementine Computing LLC.
#
# This file is part of PopuFare.
#
# PopuFare is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# PopuFare is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with PopuFare.  If not, see <https://www.gnu.org/licenses/>.
#

BASEDIR=/home/bus
d=$BASEDIR/bin

# setup /dev/video1
#
modprobe v4l2loopback

# qr_cam filter outputs read qr codes to /tmp/qrcodes.log
#
$d/qr_cam_filter | \
  ffmpeg -hide_banner -loglevel warning -nostats -f rawvideo -pixel_format bgr24 -video_size 320x240 -i - -f avi -speed 10 -q 3 -r 11  -fflags nobuffer - | \
  ffmpeg -hide_banner -loglevel warning -nostats -f avi -i - -f v4l2 /dev/video1