$ mplayer -ao alsa sound.mp3 MPlayer 2:1.0~rc1-0ubuntu9.1 (C) 2000-2006 MPlayer Team CPU: Mobile Intel(R) Pentium(R) III CPU - M 933MHz (Family: 6, Model: 11, Stepping: 4) CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 0 Compiled with runtime CPU detection. Can't open joystick device /dev/input/js0: No such file or directory Can't init input joystick 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 sound.mp3. Audio file file format detected. Clip info: Title: ????ハ?^ Artist: ????? Album: ????ハ?^ Year: 2006 Comment: Track: 1 Genre: Jpop ========================================================================== Forced audio codec: mad Opening audio decoder: [libmad] libmad mpeg audio decoder AUDIO: 44100 Hz, 2 ch, s16le, 192.0 kbit/13.61% (ratio: 24000->176400) Selected audio codec: [mad] afm: libmad (libMAD MPEG layer 1-2-3) ========================================================================== AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample) Video: no video Starting playback... A: 16.0 (16.0) of 299.0 (04:59.0) 9.6% MPlayer interrupted by signal 2 in module: play_audio