> Date: Thu, 9 Jan 2014 08:09:17 -0500 > From: Nathan Jackson <nate.ds.jackson@xxxxxxxxx> > To: Clemens Ladisch <cladisch@xxxxxxxxxxxxxx> > Cc: alsa-user@xxxxxxxxxxxxxxxxxxxxx > > >> Clemens Ladisch wrote: > > This device cannot change any of its sample format parameters. So > > either it sends wrong data, or some data gets dropped by the computer. > > The Raspberry Pi has a horrible USB implementation, and not very much > > bandwidth, so I'd guess it's the latter. > > See the problem is that it works with an older version of Raspbian, so > I know it did work at one time. > > > Please check if recording with this device works on a 'real' PC. > > It works on both the Pi in an old version of the software and also my > PC just fine. > > I'd like to debug to try and fix the problem, but I'm not sure where > to start on this. Whether the problem is a bug or a configuration > issue on my end. > > -Nathan fwiw: The Pi's USB implementation may well be horrible relative to more costly machines, but it should have enough bandwidth to handle most audio jobs. As I type this, I'm watching HD video that was captured from a USB DTV tuner via a Raspberry Pi's USB port. (During video recording, the stream was sent back out the network port while it was coming in via USB.) If the Raspberry Pi can handle HD video, it should be able to handle the vast majority of audio tasks. HTH Robert Riches rm.riches@xxxxxxxxxxxxxx ------------------------------------------------------------------------------ CenturyLink Cloud: The Leader in Enterprise Cloud Services. Learn Why More Businesses Are Choosing CenturyLink Cloud For Critical Workloads, Development Environments & Everything In Between. Get a Quote or Start a Free Trial Today. http://pubads.g.doubleclick.net/gampad/clk?id=119420431&iu=/4140/ostg.clktrk _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
