A NOTE has been added to this issue. ====================================================================== <https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1822> ====================================================================== Reported By: atler Assigned To: ====================================================================== Project: ALSA - driver Issue ID: 1822 Category: PCI - cs46xx Reproducibility: always Severity: minor Priority: normal Status: new Distribution: PLD Kernel Version: 2.6.14.7 ====================================================================== Date Submitted: 02-05-2006 16:16 CET Last Modified: 07-15-2006 13:22 CEST ====================================================================== Summary: Can't record with Hercules Fortissimo II Description: I can hear my voice from speakers but "arecord -f cd -t wav out.wav" always produces 19K-32K file with no sound. What is weird is that I can record through alsa oss emulation in programs that use /dev/dsp. Similar problems already appeard here, but none of the solutions worked for me. ====================================================================== ---------------------------------------------------------------------- Raymond - 07-15-06 09:13 ---------------------------------------------------------------------- The old cs46xx driver support stereo playback and the new cs46xx driver support multi-channels playback and hardware mixing. cat /proc/asound/pcm Does the example latency.c work ? (playback/capture) Remove .asoundrc Post the complete output of arecord -v -f cd -d 10 test.wav ---------------------------------------------------------------------- atler - 07-15-06 13:22 ---------------------------------------------------------------------- $ cat /proc/asound/pcm 00-02: CS46xx - IEC958 : CS46xx - IEC958 : playback 1 00-01: CS46xx - Rear : CS46xx - Rear : playback 31 00-00: CS46xx : CS46xx : playback 31 : capture 1 $ arecord -v -f cd -d 10 test.wav Recording WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo Plug PCM: Rate conversion PCM (48000, sformat=S16_LE) Its setup is: stream : CAPTURE access : RW_INTERLEAVED format : S16_LE subformat : STD channels : 2 rate : 44100 exact rate : 44100 (44100/1) msbits : 16 buffer_size : 7526 period_size : 470 period_time : 10666 tick_time : 0 tstamp_mode : NONE period_step : 1 sleep_min : 0 avail_min : 470 xfer_align : 470 start_threshold : 1 stop_threshold : 7526 silence_threshold: 0 silence_size : 0 boundary : 986447872 Slave: Direct Snoop PCM Its setup is: stream : CAPTURE access : MMAP_INTERLEAVED format : S16_LE subformat : STD channels : 2 rate : 48000 exact rate : 48000 (48000/1) msbits : 16 buffer_size : 8192 period_size : 512 period_time : 10666 tick_time : 0 tstamp_mode : NONE period_step : 1 sleep_min : 0 avail_min : 512 xfer_align : 512 start_threshold : 1 stop_threshold : 8192 silence_threshold: 0 silence_size : 0 boundary : 1073741824 Hardware PCM card 0 'Sound Fusion CS46xx' device 0 subdevice 0 Its setup is: stream : CAPTURE access : MMAP_INTERLEAVED format : S16_LE subformat : STD channels : 2 rate : 48000 exact rate : 48000 (48000/1) msbits : 16 buffer_size : 8192 period_size : 512 period_time : 10666 tick_time : 4000 tstamp_mode : NONE period_step : 1 sleep_min : 0 avail_min : 512 xfer_align : 512 start_threshold : 1 stop_threshold : 1073741824 silence_threshold: 0 silence_size : 0 boundary : 1073741824 and it doesn't stop after 10s, just hangs forever. latency.c seems to work fine. Here's some output: ... Success Playback: *** frames = 661760 *** state : RUNNING trigger_time: 1152962110.306942000 tstamp : 1152962140.307566000 delay : 256 avail : 0 avail_max : 176 Capture: *** frames = 661504 *** state : RUNNING trigger_time: 1152962110.306937000 tstamp : 1152962140.307733000 delay : 16 avail : 16 avail_max : 176 Maximum read: 128 frames Maximum read latency: 5804.989us, 5.804989ms (172.2656Hz) Playback time = 1152962110.306942, Record time = 1152962110.306937, diff = 5 Issue History Date Modified Username Field Change ====================================================================== 02-05-06 16:16 atler New Issue 02-05-06 16:16 atler File Added: asound.state 02-05-06 16:16 atler Distribution => PLD 02-05-06 16:16 atler Kernel Version => 2.6.14.7 02-05-06 16:19 atler Note Added: 0007937 02-07-06 16:30 perex Note Added: 0007959 02-11-06 20:47 atler Note Added: 0008021 07-11-06 16:24 Raymond Note Added: 0010974 07-11-06 16:28 Raymond Note Edited: 0010974 07-14-06 22:28 atler Note Added: 0011007 07-15-06 09:13 Raymond Note Added: 0011019 07-15-06 13:22 atler Note Added: 0011021 ====================================================================== ------------------------------------------------------------------------- Using Tomcat but need to do more? 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