caputre only support non-interleaved does arecord work well in 441 period size ?
D: alsa-util.c: Its setup is: D: alsa-util.c: stream : CAPTURE D: alsa-util.c: access : MMAP_INTERLEAVED D: alsa-util.c: format : S16_LE D: alsa-util.c: subformat : STD D: alsa-util.c: channels : 2 D: alsa-util.c: rate : 44100 D: alsa-util.c: exact rate : 44100 (44100/1) D: alsa-util.c: msbits : 16 D: alsa-util.c: buffer_size : 4096 D: alsa-util.c: period_size : 441 D: alsa-util.c: period_time : 10000 D: alsa-util.c: tstamp_mode : ENABLE D: alsa-util.c: period_step : 1 D: alsa-util.c: avail_min : 441 D: alsa-util.c: period_event : 1 D: alsa-util.c: start_threshold : -1 D: alsa-util.c: stop_threshold : 1073741824 D: alsa-util.c: silence_threshold: 0 D: alsa-util.c: silence_size : 0 D: alsa-util.c: boundary : 1073741824 D: alsa-util.c: Slave: Hardware PCM card 0 'ESS ES1968 (Maestro 2)' device 0 subdevice 0 D: alsa-util.c: Its setup is: D: alsa-util.c: stream : CAPTURE D: alsa-util.c: access : MMAP_NONINTERLEAVED D: alsa-util.c: format : S16_LE D: alsa-util.c: subformat : STD D: alsa-util.c: channels : 2 D: alsa-util.c: rate : 44100 D: alsa-util.c: exact rate : 44100 (44100/1) D: alsa-util.c: msbits : 16 D: alsa-util.c: buffer_size : 4096 D: alsa-util.c: period_size : 441 D: alsa-util.c: period_time : 10000 D: alsa-util.c: tstamp_mode : ENABLE D: alsa-util.c: period_step : 1 D: alsa-util.c: avail_min : 441 D: alsa-util.c: period_event : 1 D: alsa-util.c: start_threshold : -1 D: alsa-util.c: stop_threshold : 1073741824 D: alsa-util.c: silence_threshold: 0 D: alsa-util.c: silence_size : 0 D: alsa-util.c: boundary : 1073741824 D: alsa-util.c: appl_ptr : 0 D: alsa-util.c: hw_ptr : 0 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/480543 Title: pulseaudio unusable (es1968 driver on karmic) Status in “pulseaudio” package in Ubuntu: Invalid Bug description: Binary package hint: pulseaudio Constant underruns are making pulseaudio completely unusable. Applications trying to play sound seem to hang. But I can play sound with no problems if I send it directly through oss (with "ogg123 -d oss", for example). pulseaudio complains that the es1968 driver may be buggy, but I have no way of knowing whether the bug is really in alsa or pulseaudio. I've used this sound card for many years under alsa without any problems. This was a clean install of Karmic. ProblemType: Bug Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: E2 [ESS ES1968 (Maestro 2)], device 0: ESS Maestro [ESS Maestro] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: edward 1583 F.... pulseaudio Card0.Amixer.info: Card hw:0 'E2'/'ESS ES1968 (Maestro 2) at 0xde00, irq 17' Mixer name : 'TriTech TR28023' Components : 'AC97a:54524103' Controls : 28 Simple ctrls : 18 Date: Wed Nov 11 02:52:13 2009 DistroRelease: Ubuntu 9.10 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5) NonfreeKernelModules: nvidia Package: pulseaudio 1:0.9.19-0ubuntu4 ProcEnviron: PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-14.48-generic SourcePackage: pulseaudio Uname: Linux 2.6.31-14-generic i686 XsessionErrors: (gnome-settings-daemon:1633): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed (gnome-settings-daemon:1633): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed (polkit-gnome-authentication-agent-1:1701): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed (nautilus:1670): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed mtime.conffile..etc.pulse.default.pa: 2009-11-11T00:56:05.690651 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/480543/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp