I wanted to contribute to the group.
NOTE THAT ALL provided here is a fork of
DVB search can be found at mythtv.org
http://www.mythtv.org/wiki/index.php?title=DVB_search&oldid=10016
With knoppmyth however his listing will not work unless you do some serious config to your mplayer.... I gave up and tried another route.
The following requires that azap works....
so if
Code:
azap -a 0 -f 0 -d 0 -c channels.conf 1 -r
does not work this script will probably not be of any use to you..
NOTE you need to make your channels.conf file first!. (read on how to get the channel file)
How to get your DVB listing.
First scan using
./dvbcscan atsc/us-Cable-Standard-center-frequencies-QAM256 > outfile
Note that this is US Cable!.... more files can be found in this sub.
results:
[0006]:657000000:QAM_256:74:75:6
[000c]:657000000:QAM_256:0:80:12
[0001]:657000000:QAM_256:76:77:1
[0005]:663000000:QAM_256:0:65:5
[0006]:663000000:QAM_256:0:77:6
you need to mod the filenames with a script (same script as the DVB search list)
updatelist.sh
Code:
#!/bin/sh
COUNT=1
for ln in `cat channels.conf `
do
CHAN=`echo "$ln" | awk -F "]" {'print $2'}`
echo "$COUNT$CHAN" >>channels.conf.new
COUNT=`echo "$COUNT + 1" | bc`
done
This will update the channel list to provide a unique list.
then run this to scan your channels.
The output will be in a file called scan.log
make sure to make a dir called found. Also ensure that the result file
channels.conf.new is located in the same dir.
Code:
#!/bin/sh
for ch in `cat channels.conf.new |awk -F ":" {'print $1'}`
do
DATE=`date`
NEWFILE="$ch.jpg"
echo "$DATE | $ch start scan.." >> scan.log
echo "Selecting channel $ch"
azap -a 0 -f 0 -d 0 -c channels.conf.new $ch -r &
echo "wait to stabalize"
for y in 1 2 3 4 5
do
sleep 1
echo "Stabalizing $y"
done
mplayer -vo jpeg:quality=95 -frames 2 -ao nosound /dev/dvb/adapter0/dvr0 &
for y in 1 2 3 4 5
do
sleep 1
echo "Stabalizing $y"
done
RETURN=`ps aux |grep mplayer |grep -v grep |awk {'print $2'}|wc -l`
if [[ $RETURN -eq "1" ]]
then
kill `ps aux |grep mplayer |grep -v grep |awk {'print $2'}`
echo "Killed mplayer"
fi
sleep 2
RETURN=`ps aux |grep azap |grep -v grep |awk {'print $2'}|wc -l`
while [[ $RETURN -eq "1" ]]
do
echo "Azap still alive"
kill `ps aux |grep azap |grep -v grep |awk {'print $2'}`
sleep 3
RETURN=`ps aux |grep azap |grep -v grep |awk {'print $2'}|wc -l`
done
DATE=`date`
echo "$DATE | $ch end scan.."
if [ -r 00000001.jpg ]
then
echo "$DATE Found channel $ch"
echo "$DATE |Found channel $ch" >> scan.log
mv 00000001.jpg "found/$NEWFILE"
else
echo "$DATE |Nothing on $ch" >> scan.log
fi
echo "Stabalizing for 5"
sleep 5
echo "ready to start a new channel"
done
Results will consist of a file called scan.log and jpg's in found.
Next importing the data
......
Any questions/comments.
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