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Old 08-22-2018, 07:15 PM   #87
Glennbo
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Quote:
Originally Posted by Jack Winter View Post
Just looked through the file, it just contains information about distro, kernel, alsa, modules loaded, soundcards detected, etc. No private information at all. It's a tool to allow alsa devs to get the information they need in one go, instead of having to ask the user piecemeal.

Regarding the command (in case it's PA), try "pasuspender -- aplay -v --dump-hw-params -fdat -d1 -Dhw:M2496 /dev/zero"
That made it work. Here's the output from it.

Playing raw data '/dev/zero' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo
HW Params of device "hw:M2496":
--------------------
ACCESS: MMAP_INTERLEAVED RW_INTERLEAVED
FORMAT: S32_LE
SUBFORMAT: STD
SAMPLE_BITS: 32
FRAME_BITS: 320
CHANNELS: 10
RATE: [8000 96000]
PERIOD_TIME: (20 409500]
PERIOD_SIZE: [2 3276]
PERIOD_BYTES: [80 131040]
PERIODS: [1 1024]
BUFFER_TIME: (20 819125]
BUFFER_SIZE: [2 6553]
BUFFER_BYTES: [80 262120]
TICK_TIME: ALL
--------------------
aplay: set_params:1299: Sample format non available
Available formats:
- S32_LE


I think I got it to go!!! The device name to hit it with is ctl.Multi!

Eeeeeh, false alarm. Using ctl.Multi does indeed launch Jack, but only the first card is seen by REAPER.


Here's what the output of using ctl.Multi as the device name generated.

JACK server starting in realtime mode with priority 80
self-connect-mode is "Don't restrict self connect requests"
audio_reservation_init
Acquire audio card Audio0
creating alsa driver ... ctl.Multi|ctl.Multi|64|2|44100|0|0|nomon|swmeter|-|32bit
configuring for 44100Hz, period = 64 frames (1.5 ms), buffer = 2 periods
ALSA: final selected sample format for capture: 32bit integer little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 32bit integer little-endian
ALSA: use 2 periods for playback
port created: Midi-Through:midi/playback_1
port created: Midi-Through:midi/capture_1
port created: M-Audio-Audiophile-24/96:midi/playback_1
port created: M-Audio-Audiophile-24/96:midi/capture_1
port created: M-Audio-Audiophile-24/96:midi/playback_1
port created: M-Audio-Audiophile-24/96:midi/capture_1
JackFreewheelDriver::ProcessSync: SuspendRefNum error
JackAudioDriver::ProcessGraphSync: ProcessWriteSlaves error, engine may now behave abnormally!!
JackFreewheelDriver::ProcessSync: SuspendRefNum error
JackAudioDriver::ProcessGraphSync: ProcessWriteSlaves error, engine may now behave abnormally!!
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Last edited by Glennbo; 08-22-2018 at 07:27 PM.
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