The Source пишет:
The Source пишет:
The Source пишет:
Jason Harvey пишет:
Takashi Iwai wrote:
Sorry that was a bit ambiguous, I'd never tried 96kHz. Have just changed base_rate to 96kHz and it performs identically to 48kHz. Pulse mangles the sound in just the same manner at 48kHz or 96kHz.
Ah, so you meant mplayer/flash with PA backend?
Yes. I also tried mplayer using -ao=alsa or -ao=oss and the sound is still corrupted, even after killing the pulse daemon.
If I get the chance I will put the card into a 32bit machine tomorrow and see how it sounds there.
Thanks, Jason
Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
Ok, looks like with the latest snapshot (28.10.2008 15:19:00) pulseaudio works fine. But wine not. The bad thing is I can't get hw_params somehow. When pulseaudio is started hw_params always say 'closed' even if sound is played at this moment. I'll try to remove pulseaudio and test wine again.
Well, I wasn't lucky. Even without pulseaudio hw_params are 'closed' nomatter what.
Oh, forgot. My card is:
05:00.0 Multimedia audio controller: Creative Labs SB X-Fi Subsystem: Creative Labs Unknown device 002c Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 (1000ns min, 1250ns max), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 16 Region 0: I/O ports at ec00 [size=32] Region 1: Memory at fea00000 (64-bit, non-prefetchable) [size=2M] Region 3: Memory at f8000000 (64-bit, non-prefetchable) [size=64M] Capabilities: [40] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Kernel driver in use: SB-XFi 00: 02 11 05 00 07 00 10 02 00 00 01 04 08 40 00 00 10: 01 ec 00 00 04 00 a0 fe 00 00 00 00 04 00 00 f8 20: 00 00 00 00 00 00 00 00 00 00 00 00 02 11 2c 00 30: 00 00 00 00 40 00 00 00 00 00 00 00 0b 01 04 05
Ok, was able to get hw_params: access: MMAP_INTERLEAVED format: S16_LE subformat: STD channels: 2 rate: 48000 (48000/1) period_size: 1088 buffer_size: 4352
Why so weird values?