mirror of
https://github.com/rofafor/vdr-plugin-iptv.git
synced 2023-10-10 13:37:03 +02:00
70 lines
1.9 KiB
Bash
70 lines
1.9 KiB
Bash
|
#!/bin/sh
|
||
|
|
|
||
|
|
# webcam.sh is used by the VDR iptv plugin to transcode an internet radio
|
||
|
|
# stream remuxed with images (e.g. webcam) to provide a video stream.
|
||
|
|
#
|
||
|
|
# The script originates from:
|
||
|
|
# http://www.vdr-wiki.de/wiki/index.php/Iptv-plugin
|
||
|
|
#
|
||
|
|
# An example channels.conf entry:
|
||
|
|
# webcam;IPTV:3:IPTV|S0P0|EXT|webcam.sh|0:P:0:256:257:0:0:3:0:0:0
|
||
|
|
#
|
||
|
|
# webcam.sh is free software; you can redistribute it and/or modify
|
||
|
|
# it under the terms of the GNU General Public License as published by
|
||
|
|
# the Free Software Foundation; either version 2 of the License, or
|
||
|
|
# (at your option) any later version.
|
||
|
|
#
|
||
|
|
# This package 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 General Public License for more details.
|
||
|
|
#
|
||
|
|
# You should have received a copy of the GNU General Public License
|
||
|
|
# along with this package; if not, write to the Free Software
|
||
|
|
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
|
||
|
|
# MA 02110-1301, USA.
|
||
|
|
#
|
||
|
|
|
||
|
|
if [ $# -ne 2 ]; then
|
||
|
|
logger "$0: error: Invalid parameter count '$#' $*"
|
||
|
|
exit 1;
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Channels.conf parameter
|
||
|
|
PARAMETER=${1}
|
||
|
|
|
||
|
|
# Iptv plugin listens this port
|
||
|
|
PORT=${2}
|
||
|
|
|
||
|
|
# Stream configuration
|
||
|
|
URL="http://stream.address"
|
||
|
|
IMAGE="image.jpg"
|
||
|
|
TITLE="webcam"
|
||
|
|
|
||
|
|
# Stream temporary files
|
||
|
|
FIFO=/tmp/webcam.fifo
|
||
|
|
LOG=/dev/null
|
||
|
|
|
||
|
|
{
|
||
|
|
rm -f "${FIFO}"
|
||
|
|
mkfifo "${FIFO}"
|
||
|
|
|
||
|
|
mplayer -dumpstream "${URL}" \
|
||
|
|
-quiet -nolirc -noautosub -noconsolecontrols -novideo -nojoystick \
|
||
|
|
-dumpfile "${FIFO}" &
|
||
|
|
|
||
|
|
# Time to connect and fill pipe
|
||
|
|
sleep 3
|
||
|
|
|
||
|
|
# Build stream from audiodump with cycle image as video
|
||
|
|
# PID 0x100/256 = Video 0x101/257 = Audio
|
||
|
|
ffmpeg -v -1 \
|
||
|
|
-i "${FIFO}" -r 0.5 -loop_input -i '${IMAGE}' \
|
||
|
|
-title "${TITLE}" \
|
||
|
|
-f mpegts -intra -r 24 -vcodec mpeg2video -b 500k -s 352x288 \
|
||
|
|
-acodec mp2 -ac 2 -ab 96k -ar 48000 \
|
||
|
|
- | nc -u 127.0.0.1 ${PORT}
|
||
|
|
|
||
|
|
rm -f "${FIFO}"
|
||
|
|
} > ${LOG} 2>&1
|