Just an addition to this, it shouldn't be pd's problem as I tried jack with audacity and got drop outs there as well. I'd be grateful to any help..
On Thu, Jan 2, 2014 at 2:05 PM, Alexandros Drymonitis <adr...@gmail.com>wrote: > Forgot to mention that whenever I move a window around, open a subpatch, > swich between applications while the audio is running, the sound stops till > I stop which ever action. > Also I'm running $ jackd -d firewire -d hw:NVidia (forgot to write hw: in > the first email) > > > On Thu, Jan 2, 2014 at 1:29 PM, Alexandros Drymonitis <adr...@gmail.com>wrote: > >> Coming back to a previous thread I started, having compiled pd with jack, >> having done the realtime scheduling in jack, opening pd with '-jack' and >> '-rt' I still get some audio drop outs. The sound actually stops for a few >> ms, or even about a second, then comes back. >> From the previous thread I was told that probably jack is waiting for >> samples that pd doesn't provide at certain moments. I went through jack's >> manual, but it is a manual for programmers and I'm not one, so I didn't >> make much of it. >> The only thing I found in jack's FAQ is a question about audio with jack >> on a macbook (I'm on a macbook with ubuntu) that mentions a drivers problem >> that distorts the output http://jackaudio.org/macbook_distortion >> but my output is not distorted... >> I also tried to start up jack like this $ jackd -d firewire -d NVidia >> but it really didn't make any difference (why should it? it uses the same >> sound card with or without '-d NVidia'). Also used QjackCtl to change the >> block size, but also didn't work. >> Dunno if this message in jack's terminal says something about the >> situation: >> JackEngine::XRun: client = pure_data_0 was not run: state = 2 >> JackAudioDriver::ProcessGraphAsyncMaster: Process error >> >> It appears whenever I open pd with '-jack' >> I'm on a macbook 5,2 with ubuntu 12.04 and pd-0.45-4 >> Can anyone help? >> > >
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