LinHES 6.01.00

1 files changed, 82 insertions, 0 deletions

diff --git a/abs/core/linhes-scripts/myth2mp3 b/abs/core/linhes-scripts/myth2mp3
new file mode 100755
index 0000000..89181c1
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+++ b/abs/core/linhes-scripts/myth2mp3
@@ -0,0 +1,82 @@
+#!/bin/sh
+# convert recordings to as mp3 audio only
+# version 0.9
+
+# usage:
+# first parameter must be %DIR%/%FILE% of the recording
+# second parameter must be the desired base name of the output
+# third parameter must be %CHANID% if you set USECUTLIST=Y
+# fourth parameter must be %STARTTIME% if you set USECUTLIST=Y
+# In the mythtv setup screen invoke this script like this:
+# MYTHTV User Job Command:
+# /usr/LH/bin/myth2mp3 "%DIR%/%FILE%" "%TITLE% - %SUBTITLE%" "%CHANID%" "%STARTTIME%"
+
+# options:
+BITRATE=256k		#ie. 128k, 160k, 192k, 224k, 256k
+USECUTLIST=Y		#Y or N
+
+# where the converted audio is stored
+OUT_DIR=/myth/music
+
+# create temp filename so multiple instances won't conflict
+TMPNAME=toMP3-$$
+TMPFILE=/myth/tmp/$TMPNAME.mp3
+TMPCUTFILE=/myth/tmp/$TMPNAME.mpg
+FFINPUTFILE=$1
+
+# log file location
+LOGFILE=/var/log/mythtv/myth2mp3.log
+CDate="`date`"
+echo "" >> $LOGFILE
+echo $CDate >> $LOGFILE
+echo "File to encode: $1     Name: $2" >> $LOGFILE
+
+# start timer
+beforetime="$(date +%s)"
+
+# check if using cutlist
+if [ $USECUTLIST = Y ];then
+    MYTHCOMMFRAMES=`mythcommflag --getcutlist -f "$FFINPUTFILE" | grep 'Cutlist:' | cut -d \  -f 2`
+    if [ -n "$MYTHCOMMFRAMES" ]; then
+        echo "Extracting Cutlist..." >> $LOGFILE
+        /usr/bin/nice -n19 /usr/bin/mythtranscode --chanid "$3" --starttime "$4" --outfile "$TMPCUTFILE" --mpeg2 --honorcutlist
+        FFINPUTFILE=$TMPCUTFILE
+    fi
+fi
+
+# run ffmpeg to do conversion
+echo "Encoding..." >> $LOGFILE
+/usr/bin/nice -n19 /usr/bin/ffmpeg -i "$FFINPUTFILE" -vn -acodec libmp3lame -ab $BITRATE -ar 44100 -ac 2 "$TMPFILE"
+ERROR=$?
+
+# make output filename unique
+OUTPUTFILE=$OUT_DIR/$2.mp3
+i=1
+while [ -e "$OUTPUTFILE" ]
+do
+    OUTPUTFILE=$OUT_DIR/$2-$i.mp3
+    i=`expr $i + 1`
+done
+
+# move temp file to output location
+chown mythtv "$TMPFILE" && mv "$TMPFILE" "$OUTPUTFILE"
+
+# stop timer
+aftertime="$(date +%s)"
+seconds="$(expr $aftertime - $beforetime)"
+
+if [ $ERROR -eq 0 ]; then
+    echo "File Encoded Sucessfully: $OUTPUTFILE" >> $LOGFILE
+    hours=$((seconds / 3600))
+    seconds=$((seconds % 3600))
+    minutes=$((seconds / 60))
+    seconds=$((seconds % 60))
+    echo "Encoding Time: $hours hour(s) $minutes minute(s) $seconds second(s)" >> $LOGFILE
+else
+    echo "ERROR: $ERROR" >> $LOGFILE
+fi
+
+# clean up left over files
+unlink $TMPFILE 2> /dev/null
+unlink $TMPCUTFILE 2> /dev/null
+unlink $TMPCUTFILE.map 2> /dev/null