one more update
with this .asoundrc::::
pcm.limit {
type ladspa
slave.pcm "plughw:0,0";
#slave.pcm "default";
path "/usr/lib/ladspa";
plugins [
{
label fastLookaheadLimiter
input {
controls [ 0 -10 0.01 ]
}
}
]
}
this doesn't play
mplayer /usr/share/xemacs21/xemacs-packages/etc/sounds/hammer.wav -ao
alsa:device=limit
this is the error:
[AO_ALSA] Unable to set access type: Invalid argument
but this plays fine:
aplay -v -Dplug:limit
/usr/share/xemacs21/xemacs-packages/etc/sounds/hammer.wav
Here's the log from aplay - Anyone see something useful applicable to
pulseaudio? I still get the same error in pacmd as before
Playing WAVE '/usr/share/xemacs21/xemacs-packages/etc/sounds/hammer.wav' :
Unsigned 8 bit, Rate 8000 Hz, Mono
Plug PCM: Linear Integer <-> Linear Float conversion PCM (FLOAT_LE)
Its setup is:
stream : PLAYBACK
access : RW_INTERLEAVED
format : U8
subformat : STD
channels : 1
rate : 8000
exact rate : 8000 (8000/1)
msbits : 8
buffer_size : 4000
period_size : 1000
period_time : 125000
tick_time : 0
tstamp_mode : NONE
period_step : 1
sleep_min : 0
avail_min : 1000
xfer_align : 1000
start_threshold : 4000
stop_threshold : 4000
silence_threshold: 0
silence_size : 0
boundary : 9007199254740992000
Slave: LADSPA PCM
Playback:
Policy: none
Filename: /usr/lib/ladspa/fast_lookahead_limiter_1913.so
Plugin Name: Fast Lookahead limiter
Plugin Label: fastLookaheadLimiter
Plugin Unique ID: 1913
Instances:
Depth: 0
InChannels: 0, 1
InPorts: 4 "Input 1", 5 "Input 2"
OutChannels: 0, 1
OutPorts: 6 "Output 1", 7 "Output 2"
Control input port initial values:
0 "Input gain (dB)" = 0.00000000
1 "Limit (dB)" = -10.00000000
2 "Release time (s)" = 0.01000000
Control output port initial values:
3 "Attenuation (dB)" = 0.00000000
8 "latency" = 0.00000000
Capture:
Its setup is:
stream : PLAYBACK
access : MMAP_NONINTERLEAVED
format : FLOAT_LE
subformat : STD
channels : 1
rate : 8000
exact rate : 8000 (8000/1)
msbits : 32
buffer_size : 4000
period_size : 1000
period_time : 125000
tick_time : 0
tstamp_mode : NONE
period_step : 1
sleep_min : 0
avail_min : 1000
xfer_align : 1000
start_threshold : 4000
stop_threshold : 4000
silence_threshold: 0
silence_size : 0
boundary : 9007199254740992000
Slave: Plug PCM: Linear Integer <-> Linear Float conversion PCM (S16_LE)
Its setup is:
stream : PLAYBACK
access : MMAP_NONINTERLEAVED
format : FLOAT_LE
subformat : STD
channels : 1
rate : 8000
exact rate : 8000 (8000/1)
msbits : 32
buffer_size : 4000
period_size : 1000
period_time : 125000
tick_time : 0
tstamp_mode : NONE
period_step : 1
sleep_min : 0
avail_min : 1000
xfer_align : 1000
start_threshold : 4000
stop_threshold : 4000
silence_threshold: 0
silence_size : 0
boundary : 9007199254740992000
Slave: Hardware PCM card 0 'SBLive! Value [CT4832]' device 0 subdevice 0
Its setup is:
stream : PLAYBACK
access : MMAP_INTERLEAVED
format : S16_LE
subformat : STD
channels : 1
rate : 8000
exact rate : 8000 (8000/1)
msbits : 16
buffer_size : 4000
period_size : 1000
period_time : 125000
tick_time : 0
tstamp_mode : NONE
period_step : 1
sleep_min : 0
avail_min : 1000
xfer_align : 1000
start_threshold : 4000
stop_threshold : 4000
silence_threshold: 0
silence_size : 0
boundary : 9007199254740992000
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20081127/c1b3110c/attachment.htm>
