archlinux-alsa-sdl.txt

archlinux alsa / sdl



https://bbs.archlinux.org/viewtopic.php?id=122621




In KDE multimedia settings I'm using phonon-gstreamer and I have also tried changing to phono-vlc. Sound in the application 'Clementine' doesn't work either. Sound is working fine for KDE desktop effects, amarok, juk, and dragonplayer, and Flash.

Using smplayer audio options I have set to alsa, and have tried all the alsa 0.1 etc options -- none work. I have also tried mplayer -vo alsa

mplayer ran from shell:

[AO_ALSA] alsa-lib: pcm_hw.c:1293:(snd_pcm_hw_open) open '/dev/snd/pcmC1D0p' failed (-2): No such file or directory
[AO_ALSA] Playback open error: No such file or directory
[AO_ALSA] alsa-lib: pcm_hw.c:1293:(snd_pcm_hw_open) open '/dev/snd/pcmC1D0p' failed (-2): No such file or directory

Could this issue be because for alsa I have  set my default sound card in user space (because I have USB mic)?

    ~/.asoundrc:

    # Setting default device
    pcm.!default {
    type hw
    card 1
    device 0
    }
    ctl.!default {
    type hw
    card 1
    device 0
    }
    # Enable mixing
    pcm.dsp {
        type plug
        slave.pcm "dmix"
    }

Last edited by ScannerDarkly (2011-07-16 20:30:29)





$ lspci -nn|grep -i audio
    00:01.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Wrestler HDMI Audio [1002:1314]
    00:14.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) [1002:4383] (rev 40)

$ sudo lspci -vs00:14.2
[sudo] password for jhyun: 
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40)
        Subsystem: ASUSTeK Computer Inc. Device 841c
        Flags: bus master, slow devsel, latency 32, IRQ 16
        Memory at feb40000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel