On Sat, 2004-01-17 at 04:08, Ronny V. Vindenes wrote: > On Sat, 2004-01-17 at 03:15, Torrey Hoffman wrote: > > I've got an M-Audio Audiophile 2496 and am running linux 2.6.1-mm3 > > (which includes ALSA 1.0.1). ... > > Message: alsa_setup_mixer > > Message: alsa_setup_mixer: end > > Message: Opening device > > Message: alsa_setup > > Message: output format: 7, rate: 44100, channels: 2 > > Message: Opening device: hw:0,0 > > Opened ALSA card 0, Device 0, Subdevice 0 > > Message: Configuring device: hw:0,0 > > Message: Attempting to set hardware format S16_LE > > Message: Attempting to set next hardware format S16_LE > > Message: Attempting to set next hardware format S16_BE > > Message: Attempting to set next hardware format U8 > > ** WARNING **: alsa_setup(): Sample format not available for playback: > > Invalid argument > > Message: Closing device > > Message: Device closed > > -- > > > This seems to explain why the XMMS Alsa plugin fails... apparently only > > "Signed 32 bit Little Endian" is supported by this driver??? > > > > The Envy24 hardware only supports 24bit in 32bit little-endian format, > if you want other formats you have to use the plughw: device.
Thanks for the information. I tried specifying "plughw:1,0" as the playback device in the XMMS ALSA plugin, and now I do get sound from my Audiophile 2496... but it's just noise. Specifically, when I start XMMS playing, I get a repetitive burst of noise which repeats without changing until I stop playback. Here are the messages from XMMS while this happens: Message: alsa_setup_mixer: end Message: Opening device Message: alsa_setup Message: output format: 7, rate: 44100, channels: 2 Message: Opening device: plughw:1,0 Opened ALSA card 1, Device 0, Subdevice 0 Message: Configuring device: plughw:1,0 Message: Attempting to set hardware format S16_LE start_mode: DATA xrun_mode: STOP tstamp_mode: NONE period_step: 1 sleep_min: 0 avail_min: 2205 xfer_align: 2205 silence_threshold: 0 silence_size: 0 boundary: 1717829632 Plug PCM: Route conversion PCM (sformat=S32_LE) Transformation table: 0 <- 0 1 <- 1 2 <- none 3 <- none 4 <- none 5 <- none 6 <- none 7 <- none 8 <- none 9 <- none Its setup is: stream : PLAYBACK access : MMAP_INTERLEAVED format : S16_LE subformat : STD channels : 2 rate : 44100 exact rate : 44100 (44100/1) msbits : 16 buffer_size : 6553 period_size : 2205 period_time : 50000 tick_time : 1000 tstamp_mode : NONE period_step : 1 sleep_min : 0 avail_min : 2205 xfer_align : 2205 start_threshold : 1 stop_threshold : 6553 silence_threshold: 0 silence_size : 0 boundary : 1717829632 Slave: Hardware PCM card 1 'M Audio Audiophile 24/96' device 0 subdevice 0 Its setup is: stream : PLAYBACK access : MMAP_INTERLEAVED format : S32_LE subformat : STD channels : 10 rate : 44100 exact rate : 44100 (44100/1) msbits : 24 buffer_size : 6553 period_size : 2205 period_time : 50000 tick_time : 1000 tstamp_mode : NONE period_step : 1 sleep_min : 0 avail_min : 2205 xfer_align : 2205 start_threshold : 1 stop_threshold : 6553 silence_threshold: 0 silence_size : 0 boundary : 1717829632 Message: Device setup: buffer time: 148594, size: 26212 frames. Message: bits per sample: 16; frame size: 4; Bps: 176 Message: alsa_setup_mixer Message: alsa_setup_mixer: end Message: Stream started Message: Closing device Message: Device closed -- Torrey Hoffman <[EMAIL PROTECTED]> ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel