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userge пишет: |
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> Поставил Gentoo. |
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> Возникла проблема при воспроизведении звука в видео плеерах. |
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> mpd+pypmd - воспроизводит звук - все ок. В видеоплеерах же звук не |
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> работает (mplayer, vlc). |
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> |
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> |
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> lspci | grep Audio |
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> |
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> 00:1f.5 Multimedia audio controller: Intel Corporation 82801EB/ER |
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> (ICH5/ICH5R) AC'97 Audio Controller (rev 02) |
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> |
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> |
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> |
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> serge@webii:~ lsmod |
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> Module Size Used by |
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> snd_pcm_oss 26272 0 |
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> snd_mixer_oss 16128 1 snd_pcm_oss |
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> snd_intel8x0 29980 3 |
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> snd_ac97_codec 91556 1 snd_intel8x0 |
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> snd_pcm 59524 4 snd_pcm_oss,snd_intel8x0,snd_ac97_codec |
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> snd_page_alloc 10632 2 snd_intel8x0,snd_pcm |
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> ac97_bus 5504 1 snd_ac97_codec |
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> |
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> |
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> alsaconf - находит карточку, и вроде как настраивает - после этого |
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> заработал звук в mpd. |
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> |
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> alsamixer - запускается только под root |
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> |
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> Под обычным пользователем - |
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> |
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> serge@webii:~ alsamixer |
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> |
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> alsamixer: function snd_ctl_open failed for default: No such file or |
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> directory |
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> |
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> Сообщения mplayer'a при открытии видео: |
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> |
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> Opening audio decoder: [liba52] AC3 decoding with liba52 |
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> Using SSE optimized IMDCT transform |
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> Using MMX optimized resampler |
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> AUDIO: 48000 Hz, 2 ch, s16le, 448.0 kbit/29.17% (ratio: 56000->192000) |
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> Selected audio codec: [a52] afm: liba52 (AC3-liba52) |
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> ========================================================================== |
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> |
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> [AO_ALSA] alsa-lib: confmisc.c:768:(parse_card) cannot find card '0' |
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> [AO_ALSA] alsa-lib: conf.c:3513:(_snd_config_evaluate) function |
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> snd_func_card_driver returned error: No such file or directory |
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> [AO_ALSA] alsa-lib: confmisc.c:392:(snd_func_concat) error evaluating |
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> strings |
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> [AO_ALSA] alsa-lib: conf.c:3513:(_snd_config_evaluate) function |
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> snd_func_concat returned error: No such file or directory |
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> [AO_ALSA] alsa-lib: confmisc.c:1251:(snd_func_refer) error evaluating |
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> name |
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> [AO_ALSA] alsa-lib: conf.c:3513:(_snd_config_evaluate) function |
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> snd_func_refer returned error: No such file or directory |
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> [AO_ALSA] alsa-lib: conf.c:3985:(snd_config_expand) Evaluate error: No |
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> such file or directory |
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> [AO_ALSA] alsa-lib: pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM |
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> default |
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> [AO_ALSA] Playback open error: No such file or directory |
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> [AO SDL] Samplerate: 48000Hz Channels: Stereo Format s16le |
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> [AO_ALSA] alsa-lib: confmisc.c:768:(parse_card) cannot find card '0' |
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> [AO_ALSA] alsa-lib: conf.c:3513:(_snd_config_evaluate) function |
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> snd_func_card_driver returned error: No such file or directory |
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> [AO_ALSA] alsa-lib: confmisc.c:392:(snd_func_concat) error evaluating |
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> strings |
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> [AO_ALSA] alsa-lib: conf.c:3513:(_snd_config_evaluate) function |
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> snd_func_concat returned error: No such file or directory |
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> [AO_ALSA] alsa-lib: confmisc.c:1251:(snd_func_refer) error evaluating |
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> name |
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> [AO_ALSA] alsa-lib: conf.c:3513:(_snd_config_evaluate) function |
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> snd_func_refer returned error: No such file or directory |
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> [AO_ALSA] alsa-lib: conf.c:3985:(snd_config_expand) Evaluate error: No |
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> such file or directory |
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> [AO_ALSA] alsa-lib: pcm.c:2184:(snd_pcm_open_noupdate) Unknown PCM |
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> default |
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> [AO SDL] Unable to open audio: No available audio device |
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> |
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> |
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> Куда смотреть? |
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> |
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> wbr, Serge. |
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> |
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> |
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Нужно добавить пользователя в группу audio |