为了能让LFF（自创缩写，即Linux Firefox）顺利播放网页流媒体，又是费了几个九牛二虎之力，将Mplayer装上了。结果非但网页流媒体依然固我，反而闹出了一个大笑话。由于在编译的时候没有添加GUI参数，所以小人的播放器竟然只能在shell中运行，也就是只能在Linux下的命令行中运行----God，我的播放器竟然是文本形式的。莫要说我大惊小怪，想必天下所有用惯了windows的朋友们都没有接触过这样的播放器吧。
请看：
[XZ@localhost bin]$ mplayer
MPlayer 1.0rc1-4.1.1 (C) 2000-2006 MPlayer Team
CPU: Intel(R) Celeron(R) D CPU 3.06GHz (Family: 15, Model: 6, Stepping: 5)
CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2
Usage: mplayer [options] [url|path/]filename
Basic options: (complete list in the man page)
-vo select video output driver (’-vo help’ for a list)
-ao select audio output driver (’-ao help’ for a list)
vcd://
play (S)VCD (Super Video CD) track (raw device, no mount)
dvd:// play DVD title From device instead of plain file
-alang/-slang select DVD audio/subtitle language (by 2-char country code)
-ss seek to given (seconds or hh:mm:ss) position
-nosound do not play sound
-fs fullscreen playback (or -vm, -zoom, details in the man page)
-x -y set display resolution (for use with -vm or -zoom)
-sub specify subtitle file to use (also see -subfps, -subdelay)
-playlist specify playlist file
-vid x -aid y select video (x) and audio (y) stream to play
-fps x -srate y change video (x fps) and audio (y Hz) rate
-pp enable postprocessing filter (details in the man page)
-framedrop enable frame dropping (for slow machines)
Basic keys: (complete list in the man page, also check input.conf)
<- or -> seek backward/forward 10 seconds
down or up seek backward/forward 1 minute
pgdown or pgup seek backward/forward 10 minutes
< or > step backward/forward in playlist
p or SPACE pause movie (press any key to continue)
q or ESC stop playing and quit program
+ or - adjust audio delay by +/- 0.1 second
o cycle OSD mode: none / seekbar / seekbar + timer
* or / increase or decrease PCM volume
x or z adjust subtitle delay by +/- 0.1 second
r or t adjust subtitle position up/down, also see -vf expand
* * * SEE THE MAN PAGE FOR DETAILS, FURTHER (ADVANCED) OPTIONS AND KEYS * * *
在终端中输入mplayer，就出现了上面这些提示，大意是告诉你播放音乐文件的时候都哪些参数可以选择。好了，再次输入mplayer，后面加上文件路径，接着就又出现了下面这些文字：
[XZ@localhost bin]$ mplayer ‘/home/XZ/music/BritneyMedias.com - Everytime (Above & Beyond Radio Mix).mp3′
MPlayer 1.0rc1-4.1.1 (C) 2000-2006 MPlayer Team
CPU: Intel(R) Celeron(R) D CPU 3.06GHz (Family: 15, Model: 6, Stepping: 5)
CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2
Playing /home/XZ/music/BritneyMedias.com - Everytime (Above & Beyond Radio Mix).mp3.
Audio file file format detected.
Clip info:
Title: Everytime (Above & Beyond Radi
Artist: Britney Spears
Album: Everytime
Year:
Comment: BritneyMedias.com -
Track: 3
Genre: Other
==================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 44100 Hz, 2 ch, s16le, 128.0 kbit/9.07% (ratio: 16000->176400)
Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3)
=================
AO: [oss] 44100Hz 2ch s16le (2 bytes per sample)
Video: no video
Starting playback…
A: 230.1 (03:50.1) of 230.0 (03:50.0) 0.7%
同时，音响里传来了悠扬的歌曲。这些就是播放状态了，最后一行是时刻在变的，显示文件已经播放了多少。这样的播放方式的确晦涩难懂，第一次播放成功的时候我即刻进入抓狂状态，不过还好，音质是蛮优秀的，跟Foobar有的一拼。
为了和我一样菜的菜鸟们少走弯路，以下是完整的带GUI的编译方法，千万记住哦！
./configure -enable-gui -prefix=/usr/mplayer-1.0rc1
make
make install
PS：我在Linux下听到的第一首歌曲----Everytime（小甜甜的），纪念一下。
