Hi, The problem with USB audio is that it needs to work both with Linux and Solaris which have rather different USB subsystems. Since the funding for OSS came from Sun keeping the Solaris code functional has been the priority.
USB audio recording worked under Linux until (around) 2.6.17 where the semantics of the USB framework changed. The code in setup/Linux/oss/build/usb_wrapper.inc needs to be modified in way or another but I didnt manage to figure out how. Best regards, Hannu -- 5.10.2011 0.05, Wannabe Tsotsi wrote: > Hi, > > I've read that, on Linux, USB audio playback is experimental and record > is not implemented. > > I also read that changing the alt setting sometimes works for input ! > > Based on the above comments from the forums, it appears this is more > likely a dev problem than a configuration issue. > > My own testing with a USB headset shows playback working while record > does not. > > rec_callback() len == 0 > oss usbaudio: Audio input timed out on device 13. > > USB record and playback code in build-2005 and oss-devel head seem > pretty comprehensive. > > So, what is the current status of USB audio on Linux ? > > Could someone outline what needs to be implemented to get input working, > is there any work in progress ? > > I don't want to step on any toes, but with some guidance I'm willing to > program, debug, do whatever I can to help. > > Thanks. > > > _______________________________________________ > oss-devel mailing list > oss-devel@mailman.opensound.com > http://mailman.opensound.com/mailman/listinfo/oss-devel _______________________________________________ oss-devel mailing list oss-devel@mailman.opensound.com http://mailman.opensound.com/mailman/listinfo/oss-devel
