Summary: | [sound] [snd_emu10k1] - skips, clicks and lag after a day of heavy usage | ||
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Product: | Base System | Reporter: | Jonathan Liu <Net147> |
Component: | kern | Assignee: | freebsd-bugs (Nobody) <bugs> |
Status: | Open --- | ||
Severity: | Affects Only Me | ||
Priority: | Normal | ||
Version: | Unspecified | ||
Hardware: | Any | ||
OS: | Any |
Description
Jonathan Liu
2007-01-04 12:40:12 UTC
Responsible Changed From-To: freebsd-bugs->freebsd-multimedia Assign to the Multimedia team. It happens for me rarely with OGG/MP3 files with XMMS, and pausing-unpausing seems to "refresh" the sound buffer with good data. But when it comes to WAV files, specially short ones and/or with different samplings (22 kHz, 11 kHz, ...) and/or word type (8/16 bits, signed/unsigned), I can rarely get a _correct_ playback, often clicking and truncated (near the end of file) sound, and also happens in a random fashion (sometimes clip, others distort, others truncate, or any combination). Anytime, by the way. Repeatable both with emu10k1 and emu10kx (from ports) drivers, using "play" command (audio/sox), and either with the 4 KB buffer or larger. Relevant info: pcib1@pci0:1:0: class=0x060400 card=0x00000080 chip=0xb1981106 rev=0x00 hdr=0x01 vendor = 'VIA Technologies Inc' device = 'ProSavageDDR P4X600 CPU to AGP Bridge' class = bridge subclass = PCI-PCI pcm0@pci0:10:0: class=0x040100 card=0x80611102 chip=0x00021102 rev=0x07 hdr=0x00 vendor = 'Creative Labs' device = 'EMU10000 Sound Blaster Live! (Also Live! 5.1) - OEM from DELL - CT4780' class = multimedia subclass = audio emujoy0@pci0:10:1: class=0x098000 card=0x00201102 chip=0x70021102 rev=0x07 hdr=0x00 vendor = 'Creative Labs' device = 'EMU10000 Game Port' class = input device isab0@pci0:17:0: class=0x060100 card=0x80ed1043 chip=0x32271106 rev=0x00 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT8237 PCI-to-ISA Bridge' class = bridge subclass = PCI-ISA # sysctl -a | grep snd hw.snd.report_soft_formats: 1 hw.snd.targetirqrate: 32 hw.snd.verbose: 1 hw.snd.maxautovchans: 0 hw.snd.unit: 0 hw.snd.pcm0.buffersize: 4096 hw.snd.pcm0.vchans: 0 dmesg: pcm0: <Creative EMU10K1> port 0xd800-0xd81f at device 10.0 on pci0 pcm0: <SigmaTel STAC9708/11 AC97 Codec> interrupts: # vmstat -i interrupt total rate irq1: atkbd0 110012 1 irq6: fdc0 10 0 irq12: psm0 1167054 11 irq14: ata0 882550 8 irq15: ata1 18 0 irq16: nvidia0+ 14367427 136 irq21: uhci0 uhci* 208925 1 irq23: vr0 500321 4 cpu0: timer 210239163 1999 Total 227475480 2163 # uname -a FreeBSD sauron.lan.box 6.1-RELEASE FreeBSD 6.1-RELEASE #0: Sun May 7 04:32:43 UTC 2006 root@opus.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 Regards. -- Ricardo Nabinger Sanchez <rnsanchez@{gmail.com,wait4.org}> Powered by FreeBSD "Left to themselves, things tend to go from bad to worse." For bugs matching the following criteria: Status: In Progress Changed: (is less than) 2014-06-01 Reset to default assignee and clear in-progress tags. Mail being skipped |