Mplyer sound doesn't work, instead amarok's sond work !!!

Question

hi everyone, the problem is that mplayer's sound doesn't work.
the sound with Amarok and Firefox(e.g youtube) works, but with mpalyer no !!!
i've posted some commands:
thanks
/etc/mplayer/
codecs.conf   example.conf  input.conf
/etc/mplayer/example.conf
# MPlayer configuration file
# Configuration files are read system-wide from /usr/local/etc/mplayer.conf
# and per-user from ~/.mplayer/config, where per-user settings override
# system-wide settings, all of which are overrriden by the command line.
# The configuration file settings are the same as the command line
# options without the preceding '-'.
# See the CONFIGURATION FILES section in the man page
# for a detailed description of the syntax.
# Profiles should be placed at the bottom of the configuration file to ensure
# that settings wanted as defaults are not restricted to specific profiles.
# video settings #
# Specify default video driver (see -vo help for a list).
#vo=xv
# Use SDL video with the aalib subdriver by default.
#vo = sdl:aalib
# FBdev driver:
# mode to use (read from fb.modes)
#fbmode = 640x480-120
# location of the fb.modes file
#fbmodeconfig = /etc/fb.modes
# Specify your monitor timings for the vesa and fbdev video output drivers.
# See /etc/X11/XF86Config for timings. Be careful; if you specify settings
# that exceed the capabilities of your monitor, you may damage it.
# horizontal frequency range (k stands for 1000)
#monitor-hfreq = 31.5k-50k,70k
# vertical frequency range
#monitor-vfreq = 50-90
# dotclock (or pixelclock) range (m stands for 1000000)
#monitor-dotclock = 30M-300M
# Start in fullscreen mode by default.
#fs=yes
# Change to a different videomode when going fullscreen.
#vm=yes
# Override the autodetected color depth, may need 'vm=yes' as well.
#bpp=0
# Enable software scaling (powerful CPU needed) for video output
# drivers that do not support hardware scaling.
#zoom=yes
# standard monitor size, with square pixels
#monitoraspect=4:3
# Use this for a widescreen monitor, non-square pixels.
#monitoraspect=16:9
# Keep the player window on top of all other windows.
#ontop=yes
# audio settings #
# Specify default audio driver (see -ao help for a list).
#ao=oss
# Use SDL audio driver with the esd subdriver by default.
#ao = sdl:esd
# Specify the mixer device.
#mixer = /dev/mixer
# Resample the sound to 44100Hz with the lavcresample audio filter.
#af=lavcresample=44100
# Output audio to S/PDIF
#ao=alsa:device=spdif
#ac=hwac3,hwdts,hwmpa,
# other settings #
# Pretend to be Window Media Player.
# Fixes playback when playlist and media file use the same URL.
#user-agent=NSPlayer/4.1.0.3856
# Pretend to be Quicktime
# Fixes playback for apple.com/trailers redirects
#user-agent="QuickTime"
# Pretend to be Realplayer SP
# Fixes playback for some video streaming sites
#user-agent=RMA/1.0
# Pretend to have lots of bandwidth
# Speeds up realmedia rtsp:// streams
#bandwidth=2000000
# Pretend to be Winamp
# Fixes playback of some NSV streams
#user-agent="Winamp NSV Player/5.12 (ultravox/2.0)"
# Drop frames to preserve audio/video sync.
#framedrop = yes
# Specify your preferred skin here (skins are searched for in
# /usr/local/share/mplayer/skins/<name> and ~/.mplayer/skins/<name>).
#skin = Abyss
# Resample the font alphamap.
# 0 plain white fonts
# 0.75 very narrow black outline (default)
# 1 narrow black outline
# 10 bold black outline
#ffactor = 0.75
# cache settings
# Use 8MB input cache by default.
#cache = 8192
# Prefill 20% of the cache before starting playback.
#cache-min = 20.0
# Prefill 50% of the cache before restarting playback after the cache emptied.
#cache-seek-min = 50
# DVD: Display English subtitles if available.
#slang = en
# DVD: Play English audio tracks if available.
#alang = en
# Profiles #
# The options declared as part of profiles override global default settings,
# but only take effect when the profile is active.
[protocol.dvdnav]
#vc=ffmpeg12,
#mouse-movements=yes
#nocache=yes
#[vo.vdpau]
#vc=ffmpeg12vdpau,ffwmv3vdpau,ffvc1vdpau,ffh264vdpau,ffodivxvdpau,
# Most video filters do not work with vdpau.
#vf-clr=yes
# OSD progress bar vertical alignment
#progbar-align=50
# You can also include other configuration files.
#include = /path/to/the/file/you/want/to/include
~/.mplayer/config
# Write your default config options here!
# [default] viene applicata a ogni file
[default]
# usa il server grafico X come video output
vo=xv
# usa alsa per l'audio output
ao=alsa
# ao=oss # Use OSS4
# decodifica multithreaded H264/MPEG-1/2 (valido: 1-8)
lavdopts=threads=2
# impostare il canale audio preferito (in questo esempio il numero sei)
channels = 6
# scala i sottotitoli al 3% della dimensione dello schermo
subfont-text-scale = 3
# non usa fontconfig
nofontconfig = 1
# aggiunge bordi neri ai filmati che non hanno lo stesso aspetto di forma dello schermo
# per wide screen monitors
vf-add=expand=::::1:16/9:16
# per non wide screen traditional monitors
#vf-add=expand=::::1:4/3:16
#profilo di up-mixing da due canali audio a sei canali
# use -profile 2chto6ch to activate
[2chto6ch]
af-add=pan=6:1:0:.4:0:.6:2:0:1:0:.4:.6:2
#profilo di down-mixing da sei canali audio a due canali
# use -profile 6chto2ch to activate
[6chto2ch]
af-add=pan=2:0.7:0:0:0.7:0.5:0:0:0.5:0.6:0.6:0:0
# Disabilita screensaver
heartbeat-cmd="xscreensaver-command -deactivate &" # stop xscreensaver
stop-xscreensaver="yes" # stop gnome-screensaver
ls /etc/modprobe.d/
alsa-base.conf  snd-hda-intel.conf
etc/modprobe.d/alsa-base.conf
options snd slots=snd_mia,snd_hda_intel
options snd_mia index=1
options snd_hda_intel index=0
/etc/modprobe.d/snd-hda-intel.conf
options snd-hda-intel model=auto
cat /proc/asound/modules
0 snd_hda_intel
lsmod |grep snd
snd_hda_codec_hdmi 30162 1
snd_hda_codec_conexant 36759 1
snd_hda_intel 37000 2
snd_hda_codec 150305 3 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel
snd_hwdep 6340 1 snd_hda_codec
snd_pcm 77645 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc 7210 2 snd_pcm,snd_hda_intel
snd_timer 18726 1 snd_pcm
snd 59109 11 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_pcm,snd_hda_codec,snd_hda_intel
soundcore 5450 1 snd

Answer 1

Neburski wrote:
ryanjacobs wrote:So, apparently, your system cannot find the ALSA output driver. I suggest that you use a different driver than ALSA.
OP should first go through the wiki page of ALSA to ensure that his ALSA setup is working correctly. There aren't many sound setups that do not work under ALSA. If OP is relying on another sound setup then he should follow the appropriate wiki and tell us so.
@otto88: It would also help if you would try to explain what your intentions were. I'm assuming you merely want to have sound working and not configure some fancy setup. In that case you should just stick to a basic setup and follow the wiki step by step (don't skip any line and if you don't understand something, you figure that out or you ask people, don't just ignore it).
For instance I don't even have those /etc/modprobe.d/alsa-base.conf and /etc/modprobe.d/snd-hda-intel.conf even though I have 2 sound devices, while you seem to only have 1 sound device
otto88 wrote:cat /proc/asound/modules
0 snd_hda_intel
So your /etc/modprobe.d/alsa-base.conf in that case is totally unnecessary, let alone that you don't even have the snd_mia module loaded so why do you even configure alsa to load it at index 1. You aren't supposed to simply copy and paste the configurations from the wiki. Those configurations are merely there to give you an idea on how to make your own configuration.
When you have ensured that your sound is been set up correctly then you can start with the most basic mplayer configuration. You keep the /etc/mplayer/example.cong configuration file totally commented out (like you have atm) and your ~/.mplayer/config should only contain
ao=alsa
ok i just followed the wiki and your advices and doesn't work, yet
mplayer -ao alsa /dati/Musica/StudyDue.mp3
MPlayer SVN-r36498-snapshot-4.8.2 (C) 2000-2013 MPlayer Team
206 audio & 433 video codecs
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing /dati/Musica/StudyDue.mp3.
libavformat version 55.19.104 (internal)
Audio only file format detected.
Load subtitles in /dati/Musica/
==========================================================================
Opening audio decoder: [mpg123] MPEG 1.0/2.0/2.5 layers I, II, III
AUDIO: 22050 Hz, 2 ch, s16le, 32.0 kbit/4.54% (ratio: 4000->88200)
Selected audio codec: [mpg123] afm: mpg123 (MPEG 1.0/2.0/2.5 layers I, II, III)
==========================================================================
[AO_ALSA] Playback open error: No such file or directory
Failed to initialize audio driver 'alsa'
Could not open/initialize audio device -> no sound.
Audio: no sound
Video: no video
Exiting... (End of file)