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#!/bin/shaudio=""video=""aspect=""mp3=""codec=""rate=""verb=1if [ "$1" = "-r" ] ; then    rate=1    verb=0    shiftfiif [ "$1" = "-m" ] ; then    mp3=m    verb=0    shiftfiif [ "$1" = "-a" ] ; then    audio=a    verb=0    shiftfiif [ "$1" = "-v" ] ; then    video=v    verb=0    shiftfiif [ "$1" = "-vc" ] ; then    video=v    codec=1    verb=0    shiftfiif [ "$1" = "-va" ] ; then    video=v    aspect=1    verb=0    shiftfiid=`mplayer -vo null -ao null -frames 0 -identify "$@" 2>/dev/null | \	grep "^ID" | \	sed -e 's/[\`\\!$"]/\\&/g' | \	sed -e '/^ID_FILENAME/ { s/^ID_FILENAME=\(.*\)/ID_FILENAME="\1"/g; }'`if [ "$audio" = a ] ; then    a=`echo "$id" | grep '^ID_AUDIO_NCH=' | sed s'/^ID_AUDIO_NCH=//'`    if [ "$m" = 1 ] ; then        echo 1    else        echo 2    fifiif [ "$mp3" = m ] ; then    codec=`echo "$id" | grep '^ID_AUDIO_CODEC=' | sed s'/^ID_AUDIO_CODEC=//'`    codec=`echo "$id" | grep '^ID_AUDIO_CODEC=' | sed s'/^ID_AUDIO_CODEC=//'`    if [ "$codec" = mp3 ] ; then        rate=`echo "$id" | grep '^ID_AUDIO_BITRATE=' | sed s'/^ID_AUDIO_BITRATE=//'`        srate=`echo "$id" | grep '^ID_AUDIO_RATE=' | sed s'/^ID_AUDIO_RATE=//'`        if [ `expr "$rate" % 1000` -eq 0 -a "$srate" = 44100 ] ; then            echo `expr "$rate" / 1000`        else            echo 999999        fi    else        echo 999999    fifiif [ "$rate" = 1 ] ; then    rate=`echo "$id" | grep '^ID_VIDEO_FPS=' | sed s'/^ID_VIDEO_FPS=//'`    echo "$rate"fiif [ "$video" = v ] ; then    x=`echo "$id" | grep '^ID_VIDEO_WIDTH=' | sed s'/^ID_VIDEO_WIDTH=//'`    y=`echo "$id" | grep '^ID_VIDEO_HEIGHT=' | sed s'/^ID_VIDEO_HEIGHT=//'`    if [ "$codec" = 1 ] ; then        vc=`echo "$id" | grep '^ID_VIDEO_CODEC=' | sed s'/^ID_VIDEO_CODEC=//'`        vc=`echo "$id" | grep '^ID_VIDEO_CODEC=' | sed s'/^ID_VIDEO_CODEC=//'`        if [ "$vc" = DIVX -o "$vc" = XVID -o "$vc" = ffodivx -a `expr "$x" % 8` -eq 0 -a `expr "$y" % 8` -eq 0 ] ; then            r="${x}x${y}"        else            r=notdivx${x}x${y}.${vc}        fi    elif [ "$aspect" = 1 ] ; then        as=`echo "$id" | grep '^ID_VIDEO_ASPECT=' | sed s'/^ID_VIDEO_ASPECT=//'`        if [ "$as" != "1.7777" -a "$as" != "1.7778" -a "$as" != "1.3333" ] ; then            as=""        fi        r="$x $y $as"    else        r="$x $y"    fi    echo "$r"fiif [ "$verb" = 1 ] ; then    echo "$id"fi