Jan Krämer wrote: > Am Mittwoch, 29. Oktober 2003 12:18 schrieben Sie: > > > It seems that ALSA has problems with asynchronous output endpoints. > > The Audiophile doesn't use those for higher sample rates; so what > > happens when you play the file at 48001 Hz (_LE or _BE)? > > I must say I do have difficulties to check that, I converted a wav to S32_LE > 96000 and let it play with the plughw device (the soundcard seems to only > accepts S24_3LE and I have no prog in the moment handy creating such a type) > > This I must say was...well not very helpfull since it played complete static > when I played it as S32_LE. With S32_BE it sounded exactly the same as when I > play the normal one with S16_LE. (So it seems that at least that problem is > not apperent when in an adaptive endpoint...)
That is, playing a S32_LE file as S32_LE doesn't work, while pretending it to be S32_BE works? This would be the same situation is with 44100 Hz. > I am going to play a little with this later, by the way, the same (static) > happenes when I play it in 48000 S32_LE on the plughw, thereby using the > other adaptive endpoint.. 48000 still uses the asynchronous endpoint AFAICS. You can check the currently active altsetting by looking into cardX/stream0 when it's playing. Regards, Clemens ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ _______________________________________________ Alsa-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-user
