On Thu, 30 Aug 2012, Mike Gerber wrote: > Hi, > > > * malc schrieb: > > > Question - what's the frequency that the emulated card is operated in > > > (and what is the actual frequency host card provides)? > > The guest now survived >72 hours using 44.1khz capture rate on host & guest, > > with the hda-intel emulation. > > Also runs stable for 72 hours using the es1370 emulation and 44.1 kHz sample > rate on both host and guest. > > I will now run with 48 kHz by *not* setting > QEMU_ALSA_ADC_DEV/QEMU_ALSA_DAC_DEV > to "hw:0" on the host and using "device = default" (instead of hw:0) in the > guest's darkice.cfg. Still not sure what's resampling/happening here, as > darkice is still streaming with 44.1kHz, but I guess it will hang the guest > again within 2 days. I will then get the full values of *rate etc. > > Vassily: Anything else you need when the hang happens again? Unfortunately > I'll > have to go into production with the guest, and I can't spend more weeks with > this bug after this week end.
Audio compiled without optimzations which should give meaningful backtrace and contents of local variables. > > Michael: I noticed that this bug (#685353) is RC, so please rate it down if > you think it is appropiate. I doubt that many people will hit it. > > Sample rates following, also notice the differences in "format". > > host: > > # cat /proc/asound/card0/pcm0c/sub0/hw_params > access: MMAP_INTERLEAVED > format: S32_LE > subformat: STD > channels: 2 > rate: 48000 (48000/1) > period_size: 1024 > buffer_size: 16384 > > guest: > > # cat /proc/asound/card0/pcm0c/sub0/hw_params > access: MMAP_INTERLEAVED > format: S16_LE > subformat: STD > channels: 2 > rate: 48000 (1411200/29) > period_size: 1024 > buffer_size: 16384 > > Mike > -- mailto:av1...@comtv.ru -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
