http://wp.me/p1JAvk-jo
修改自 viewtopic.php?f=21&t=339043 1楼 感谢wiewi
为简洁起见，我把主体和函数分开了。
我只是修改很少的一部分。函数我还没看完呢。:-(
比较难的可能是如何获取播放状态吧。
下面是 Deadbeef music player 的一个问题。
I haven’t looked at DeaDBeeF’s command line options, but is there one that will output its status? Then you’d just need a script with an if conditional:
!#/bin/bash
if `deadbeef –state` = “PLAY” #replace this with whatever code is necessary to find out if DeaDBeeF is playing
deadbeef –pause
else
deadbeef –play
endif
…and that’s your play/pause toggle.
我自己想办法解决了。
Chow Daniel
我真是笨啊。檢查播放狀態不一定要直接從程序給出的命令行中得出。如果1秒前的播放位置和現在不同，那麽它就是“正在播放”
about an hour ago ·
主体部分
文件名 lyric4deadbeef.sh
[bash]
#!/bin/bash
# modified from mpdlyric by wiewi,[email protected]
# Show lyric when playing music with deadbeef
# 2011/07/17
# contributor wiewi,[email protected]
# 2011/08/06
# modified by Danny Chow, [email protected]
# Download function!!
# Finished on July 20,Wednesday
# Last modifed August 6,Saturday
. functions.main
# Lyric dir
[ -d $HOME/.lyrics ] || mkdir $HOME/.lyrics -v
LYRIC=$HOME/.lyrics
# Temp files
[ -d $HOME/tmp ] || mkdir $HOME/tmp -v
SEARCH=$HOME/tmp/search
# Notify timeout
TIMEOUT=1000
case $1 in
-n) CMD='notify-send -t $TIMEOUT -- $TEXT'
;;
*) CMD='echo $TEXT'
;;
esac
Getstatus
while :
do
case $STATUS in
playing) GetInfo
[ -f "$FILE" ] || Download;
ShowLyric;;
*) echo "Deadbeef is not running!" && exit 1;;
esac
done
[/bash]
函数部分
文件名 functions.main
[bash]
#!/bin/bash
# functions for lyric4deadbeef
###### include functions ######
###### Getstatus() GetInfo() ShowLyric() Download() Wait() ######
# modified from mpdlyric by wiewi,[email protected]
# Show lyric when playing music with deadbeef
# 2011/07/17
# contributor wiewi,[email protected]
# 2011/08/06
# modified by Danny Chow, [email protected]
# Download function!!
# Finished on July 20,Wednesday
# Last modifed August 6,Saturday
Getstatus(){
before=$(deadbeef --nowplaying %e 2>/dev/null)
after=$(sleep 1;deadbeef --nowplaying %e 2>/dev/null)
[ $before != $after ] && STATUS="playing"
echo $STATUS
}
GetInfo(){
# Song info
SONG=$(deadbeef --nowplaying %t 2>/dev/null)
ARTIST=$(deadbeef --nowplaying %a 2>/dev/null)
NAME=$SONG
# LRC file
FILE=$LYRIC/`echo $NAME | tr -d ' '`.lrc
}
Download(){
# 从gougou搜索歌词文件并下载
#gougou will lead to the site used below
GetInfo;
PERIOD=''
[ -f "$SEARCH" ] && rm -f $SEARCH
# “歌曲名 歌手” 搜索 管道写法参考lrcdis脚本
wget -c -T 10 "http://www.lrc123.com/?keyword=$NAME $ARTIST&" -O $SEARCH > /dev/null 2>&1 | iconv -f GBK
URL=`cat $SEARCH | grep -B1 '下载' | grep color | sed -n '1p'| sed 's/<[^>]*>//g' | tr -d ' '|sed 's/\\r//'`
# 第一种方式搜索不到，使用“歌曲名” 搜索
if [ -z "$URL" ];then
wget -c -T 10 "http://www.lrc123.com/?keyword=$NAME&" -O $SEARCH > /dev/null 2>&1 | iconv -f GBK
fi
URL=`cat $SEARCH | grep -B1 '下载' | grep color | sed -n '1p'| sed 's/<[^>]*>//g' | tr -d ' '|sed 's/\\r//'`
if [ -z "$URL" ];then
# 两种方式都搜索不到
echo "LRC not found!" # && exit 1
SONG_PREV=$(deadbeef --nowplaying %t 2>/dev/null)
Wait;
else
# 有搜索结果，那么下载歌词文件
wget -c -T 10 $URL -O "$FILE" > /dev/null 2>&1| iconv -f GBK
fi
}
Wait(){
# 对于下载不到歌词的曲目，每隔1秒重新读取播放器信息，一旦切换到下首，则重新尝试Download歌词
while :
do
sleep 1
GetInfo
if [ "$SONG_PREV" != "$SONG" ];then
SONG_PREV=$SONG
[ -f "$FILE" ] || Download;
ShowLyric;
fi
done
}
ShowLyric(){
# [ -f "$FILE" ] || Download;
#eval "$CMD" "\n$NAME - $ARTIST\n"
echo -e "\n$NAME - $ARTIST\n"
notify-send "$NAME - $ARTIST"
while :
do
if [ ! "`file $FILE | grep -i utf-8`" ];then
iconv -f GBK -t UTF-8 $FILE -o $FILE
fi
TIME=$(deadbeef --nowplaying %e 2>/dev/null)
TEXT=$(cat "$FILE" | grep $TIME | sed 's/\[[^]]*]//g')
CURRENT=$(deadbeef --nowplaying %t 2>/dev/null)
if [ -z "$PREV" -o "$CURRENT" = "$PREV" ];then
PREV=$CURRENT
# 换到下一句歌词
if [ -n "$TEXT" -a "$TEXT" != "$TEXT_PREV" ];then
# Notify 方式有问题，歌词更新太慢，即使指定了timeout问题依旧
# notify-send -t $TIMEOUT -- "$TEXT"
# echo $TEXT
sleep 0.8
eval "$CMD"
TEXT_PREV="$TEXT"
fi
# 歌曲切换
else
PREV=''
GetInfo
# eval "$CMD" "\n$NAME - $ARTIST\n"
echo -e "\n$NAME - $ARTIST\n"
notify-send "$NAME - $ARTIST"
[ -f "$FILE" ] || Download;
continue
fi
sleep 0.3
done
}
[/bash]
时间紧，暂时到此。水平有限，可能修改得不够好。
使用办法
把前面的代码保存为 lyric4deadbeef.sh 或者你喜欢的名字
后面的代码保存为 functions.main (和 lyric4deadbeef.sh同一个目录下)
然后
代码： 全选
chmod +x lyric4deadbeef.sh functions.main
