mplayer字幕加载问题解决

以前看pb的时候总是看英文字幕，但是感觉看英文总是不爽，总是需要暂停查单词。
想了想，还是加载中文字幕的好。就改了一下mplayer的配置文件。
wangyao@fisherman:~/.mplayer$ cat config
# Write your default config options here!
font=/usr/share/fonts/truetype/ttf-firefly-sung/fireflysung.ttf
subcp=cp936
subfont-autoscale=2
subfont-text-scale=5
vo=xv
ao=esd

播放一些带中文字幕的电影老显示不了中文字，会出现诸如：“___Ants,_____”的玩意。我就将配置文件给了一下。将字体的编码改成了cp936，就可以正常显示字幕了。
但是没有声音，怎么回事？
看了一下日志原来是没有找到声音设备，我指定的是oss，但是实际是esd，指定 ao=esd就可以了。

可以好好看pb了。下面贴一下gui.conf的配置：

enable_audio_equ = "no"
vo_driver = "xv"
vo_panscan = "0.000000"
vo_doublebuffering = "yes"
vo_direct_render = "no"
vo_dxr3_device = "/dev/em8300-0"
v_framedrop = "0"
v_flip = "0"
v_ni = "no"
v_idx = "-1"
vf_pp = "no"
vf_autoq = "0"
vf_lavc = "no"
ao_driver = "esd"
ao_volnorm = "yes"
softvol = "no"
ao_surround = "no"
ao_extra_stereo = "no"
ao_extra_stereo_coefficient = "1.000000"
dvd_device = "/dev/dvd"
cdrom_device = "/dev/cdrom"
osd_level = "1"
sub_auto_load = "yes"
sub_unicode = "yes"
sub_pos = "100"
sub_overlap = "no"
sub_cp = "cp936"
font_factor = "0.750000"
font_name = "~/.mplayer/subfonts.ttf"
font_encoding = "unicode"
font_text_scale = "5.000000"
font_osd_scale = "6.000000"
font_blur = "2.000000"
font_outline = "2.000000"
font_autoscale = "3"
cache = "yes"
cache_size = "16384"
playbar = "yes"
load_fullscreen = "no"
show_videowin = "yes"
stopxscreensaver = "no"
autosync = "no"
autosync_size = "0"
gui_skin = "default"
gui_save_pos = "yes"
gui_main_pos_x = "200"
gui_main_pos_y = "56"
gui_video_out_pos_x = "6"
gui_video_out_pos_y = "55"
equ_channel_1 = "Front Right"
equ_channel_2 = "Front Left"
equ_channel_3 = "Rear Right"
equ_channel_4 = "Rear Left"
equ_channel_5 = "Center"
equ_channel_6 = "Bass"
equ_band_00 = "0.000000"
equ_band_01 = "0.000000"
equ_band_02 = "0.000000"
equ_band_03 = "0.000000"
equ_band_04 = "0.000000"
equ_band_05 = "0.000000"
equ_band_06 = "0.000000"
equ_band_07 = "0.000000"
equ_band_08 = "0.000000"
equ_band_09 = "0.000000"
equ_band_10 = "0.000000"
equ_band_11 = "0.000000"
equ_band_12 = "0.000000"
equ_band_13 = "0.000000"
equ_band_14 = "0.000000"
equ_band_15 = "0.000000"
equ_band_16 = "0.000000"
equ_band_17 = "0.000000"
equ_band_18 = "0.000000"
equ_band_19 = "0.000000"
equ_band_20 = "0.000000"
equ_band_21 = "0.000000"
equ_band_22 = "0.000000"
equ_band_23 = "0.000000"
equ_band_24 = "0.000000"
equ_band_25 = "0.000000"
equ_band_26 = "0.000000"
equ_band_27 = "0.000000"
equ_band_28 = "0.000000"
equ_band_29 = "0.000000"
equ_band_30 = "0.000000"
equ_band_31 = "0.000000"
equ_band_32 = "0.000000"
equ_band_33 = "0.000000"
equ_band_34 = "0.000000"
equ_band_35 = "0.000000"
equ_band_36 = "0.000000"
equ_band_37 = "0.000000"
equ_band_38 = "0.000000"
equ_band_39 = "0.000000"
equ_band_40 = "0.000000"
equ_band_41 = "0.000000"
equ_band_42 = "0.000000"
equ_band_43 = "0.000000"
equ_band_44 = "0.000000"
equ_band_45 = "0.000000"
equ_band_46 = "0.000000"
equ_band_47 = "0.000000"
equ_band_48 = "0.000000"
equ_band_49 = "0.000000"
equ_band_50 = "0.000000"
equ_band_51 = "0.000000"
equ_band_52 = "0.000000"
equ_band_53 = "0.000000"
equ_band_54 = "0.000000"
equ_band_55 = "0.000000"
equ_band_56 = "0.000000"
equ_band_57 = "0.000000"
equ_band_58 = "0.000000"
equ_band_59 = "0.000000"