Clemens Ladisch wrote: > Aleksander Kamenik wrote: >> Since the upgrade from Fedora 9 to Fedora 10, the EMU 0404 USB card does >> not work any more. > > Only in PulseAudio? > >> The alsa version changed form .17 to 19. > > There have been no relevant changes in either the ALSA driver or > alsa-lib. > >> The gist of the problem ass told by Lennart: >> <quote> >> Ah, that's interesting. Apparently your sound card does not support >> integral number of periods. > > It should; the USB driver accepts nearly anything. > > Please run PA with the environment variable LIBASOUND_DEBUG set to 1. > Alsa-lib will then output some information about the error on stderr. > >> Also, under which project should this be filed? > > alsa-lib > > > Best regards, > Clemens > I do not think that this is a bug in alsa generally. The driver for the 0404 usb is not finished. I think that this is related to sample rate differences. The driver lets one send samples at any rate 44.1, 48 etc. The 0404 USB internally only works at a fixed but configurable rate via a vendor specific processing unit control. I.e. if the 0404 USB is internally set to 44.1 and one sends 48 to it things go wrong. Kind Regards James ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
