#!/bin/bash
# record script for nxtvepg
# add the following to nxtvepg's context menu:
# Title:   record
# Command: tv_record ${title} ${network} ${start} ${stop} ${relstart} ${duration}

videorecdir=/home/mteske/DVD/videoaufnahmen

title=`echo $1 | sed 's/\///g'`
network=$2
start=$3
stop=$4
relstart=$5
duration=$6


filename="$videorecdir/$network-$title-$start"
logfilename="$filename.log"
echo 2>&1 > "$logfilename"  $relstart $duration 

# start recording 5 minutes before, if possible
let relstart=$relstart-5

if [ $relstart -lt 0 ] ; then
   #let duration=$duration+5+$relstart
   relstart=0
else
  #enough time. increase duration as well!
  let duration=$duration+5 
fi

# 5 minutes longer
let duration=$duration+5


echo 2>&1 >> "$logfilename"  $relstart $duration  

at -m now + $relstart minutes <<EOF
echo >> "$logfilename" "Will kill all running xawdecode/nxtvepg!"
xawdecode_cmd "quit"
sleep 2
killall xawdecode 2>/dev/null
killall nxtvepg 2>/dev/null
killall ffv1rec
echo >> "$logfilename" "see: $filename"
#cd $videorecdir

ffv1rec 2>&1  >> "$logfilename" -t $duration -P "$network" -C MPEG4 -W 704 -H 576 "$filename" 
EOF