search for: xrun

...sing wine for quite a while, with many applications. mostly though, i am using wine for VST support via wineASIO. For the most part, this method works extremely well. many of the plugins i use work pretty much flawlessly. the only real exception is that occasionally the VST's GUI will cause an xrun in jackd. this hardly ever matters, as most of the time i am not using the GUI's and am usually controlling my VSTi/VST with midi. however, this week i have upgraded to 1.2rc-7 from 1.2rc-6. Now several plugins that used to not cause a single xrun, are causing an xrun when the applications fi...

...hell:IDropTargetHelper_fnShow (0x141b90)->(1) --- After these lines, I see a lot of: fixme:shell:IDropTargetHelper_fnShow (0x141b90)->(0) fixme:shell:IDropTargetHelper_fnShow (0x141b90)->(1) that appears continuously even if I'm not playing. When the JackActivationCount line appears, a XRUN occurs. 2. When the GUI is visible, it increases a lot the CPU's usage (from 2% to 15%) and the numbers of XRUNS. If I hide the GUI(or a part of it), XRUNS still occurs, but less than before. 3. If I play a lot of cells in short time, I often hear clicks and pops, and XRUNS occurs. I also no...

...se I can get it work. I am using it with the API call "speex_echo_capture", and "speex_echo_playback" on different threads when doing so the CPU loads reaches 80% (instead pf 4%) and I always gets the messages: Auto-filling the buffer (your application is buggy and/or got xruns) Had to discard a playback frame (your application is buggy and/or got xruns( No playback frame available (your application is buggy and/or got xruns) Please help. Best regards, Kfir Yehezkel -------------- next part -------------- An HTML attachment was scrubbed... URL: http...

...ning to do a bit more work on tuning up the jack setup to see if I can get rid of the problem that way, but it would be good to know in the meantime if this is a known bug, and whether there is anything I can do about it. It happened just now when I connected two other jack sources. There were two xruns at the same time, of 0.8 and 1.8 msecs, so I'm guessing this happens when there is an xrun. I've tried increasing the client timeout to 1000 msec, but this doesn't help. I can't increase the buffer size any more - it's at 2048 and increasing it to 4096 stops ices from starting...

Hi folks. My first post over here. While working on a music server optimzation (which ususally goes hand in hand with running pretty low buffers on realtime streams) I figured that certain HiRez flacs were causing XRUNS/hickups on my Linux server platform. The interesting thing is to run into XRUNS even though the stream gets send to a Squeezebox Touch which got a 20s buffer on its receiving end. However. Even a potentially short break of that flac decoding stream seems to cause a problem further downstream....

HI, Is it possible to specify CONFIG_PREEMPT_RT=y in the Dom0 kernel? It seems that it is forbidden as it is not a menu option in make menuconfig and gets removed if I manually add it to the .config. I want to run a sound server on Dom0 and am having problems with xruns at present, so need to be able to run a preemptive kernel. Thanks, Chris _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...ack setup to see if I can get rid of the problem that way, but it would >> be good to know in the meantime if this is a known bug, and whether there >> is anything I can do about it. >> >> It happened just now when I connected two other jack sources. There were >> two xruns at the same time, of 0.8 and 1.8 msecs, so I'm guessing this >> happens when there is an xrun. I've tried increasing the client timeout to >> 1000 msec, but this doesn't help. I can't increase the buffer size any >> more - it's at 2048 and increasing it to 409...

...tured from the sound card. Also, I do encoding/decoding, networking etc. This all works fine on my MacBook. But when I run the same application on a linux machine I continuously receive the following speex warnings: warning: Had to discard a playback frame (your application is buggy and/or got xruns) warning: Auto-filling the buffer (your application is buggy and/or got xruns) warning: Had to discard a playback frame (your application is buggy and/or got xruns) warning: Auto-filling the buffer (your application is buggy and/or got xruns) ... ... The problem seems to be that the sound outp...

..., when i had updated to wine1.2-rc6. I had warned that i had seen regressions in wine. This applied to Commercial VST instruments that i have been using in linux for about 2 years. At first, when using Jack-audio-connection kit (after the upgrade) i began to notice certain plugins were now causing Xruns, when they started up. this never used to happen. so i posted. Now the situation is even worse. In particular, a plugin i had mentioned before Native Instruments FM8, is now causing xruns whenever i am switching to a new preset - this makes it now useless!! It is a sound app and you can't ha...

...y sure where to start with this one. Klaus Schulz wrote: > My first post over here. > > While working on a music server optimzation (which ususally goes hand in > hand with running pretty low buffers on realtime > streams) > > I figured that certain HiRez flacs were causing XRUNS/hickups on my Linux > server platform. What is a HiRez flac? How does it differ from a regular flac? > The interesting thing is to run into XRUNS even though the stream gets > send to a Squeezebox Touch which got a 20s buffer on its receiving end. XRUNS are a kernel/music player thin...

...at. Even with realtime privileges there may be odd cases where the scheduling latency is a bit too high, it all depends on the drivers and kernel version but the current state is not that bad and getting better. > It happened just now when I connected two other jack sources. There were > two xruns at the same time, of 0.8 and 1.8 msecs, so I'm guessing this > happens when there is an xrun. I've tried increasing the client timeout to > 1000 msec, but this doesn't help. I can't increase the buffer size any > more - it's at 2048 and increasing it to 4096 stops ices...

...tuning up the > jack setup to see if I can get rid of the problem that way, but it would > be good to know in the meantime if this is a known bug, and whether there > is anything I can do about it. > > It happened just now when I connected two other jack sources. There were > two xruns at the same time, of 0.8 and 1.8 msecs, so I'm guessing this > happens when there is an xrun. I've tried increasing the client timeout to > 1000 msec, but this doesn't help. I can't increase the buffer size any > more - it's at 2048 and increasing it to 4096 stops ices...

...tuning up the > jack setup to see if I can get rid of the problem that way, but it would > be good to know in the meantime if this is a known bug, and whether there > is anything I can do about it. > > It happened just now when I connected two other jack sources. There were > two xruns at the same time, of 0.8 and 1.8 msecs, so I'm guessing this > happens when there is an xrun. I've tried increasing the client timeout to > 1000 msec, but this doesn't help. I can't increase the buffer size any > more - it's at 2048 and increasing it to 4096 stops ices...

...8:09] DBUG om_shout/output_ogg_shout initialising output stream > [2004-11-01 01:44:05] EROR input-jack/jack_callback_process ringbuffer full Thats not emptying data quick enough out of the ring buffer. ... > I think the problem is that ices is losing the jack connection because of > an xrun, trying to recover by recreating the jack port, but then ices > doesn't know which other clients were connected to it, so when the new > port is created it has no connections. I could get round this by using > jack_lsp to monitor the ports and reconnect ices when it drops, but I >...

Hi all, The on-going development of wineasio continues with the release of 0.7.4. This release is primarily aimed at fixing a couple of bugs and addressing some JACK xrun issues. I'm most interested in hearing from people who are having xruns with the 0.7.x series but for whom 0.5 (or 0.6a) works. Regards, -- Peter http://sourceforge.net/projects/wineasio

...hook its audio on the JACK audio server on the client host. I first tried to use the Asterisk JACK application, installing an Asterisk instance on the client host, but I got mitigated results : the host runs a RT kernel (necessary for my use of JACK) but each time a new call is started, it triggers Xruns. Not good. Also, during the call, there was a problem with the audio : sound was fine in one way, but I got heavy "white" sound in the other way. Anyway, facing all these problems, I decided to look for a standalone softphone that would plug into a JACK server, and exchange audio with o...

...Klaus Schulz wrote: > > > My first post over here. > > > > While working on a music server optimzation (which ususally goes hand in > > hand with running pretty low buffers on realtime > > streams) > > > > I figured that certain HiRez flacs were causing XRUNS/hickups on my Linux > > server platform. > > What is a HiRez flac? How does it differ from a regular flac? > > HireRez flac > 16/48 e.g. 24/96 flacs. Decoding demands are somewhat different from 44/16 especially if a high compression level on 24/96 is used and the file g...

...fter I enqueue a buffer for sound card to play and call the function speex_echo_capture for every packet captured before I call speex_encode_int for encoding. As soon as the audio start I see below warnings on the screen Warning: No playback frame available (your application is buggy and/or got xruns) Warning: Auto-filling the buffer (your application is buggy and/or got xruns) These warning are displayed few times and then it stops. Then once in a while again these warnings are printed. What exactly do these warning means as the audio keeps on playing without any problem?...

I wasn't able to find anything in the list archives, please forgive me if this question has been asked before... Our app needs to support multiple media types, so GStreamer would seem to be the obvious choice. However, voice quality is paramount for us. Are there any disadvantages to using the Speex plugin for GStreamer as opposed to directly coding to the Speex API? In

...000): stub, harmless. This sound card's driver does not support direct access The (slower) DirectSound HEL mode will be used instead. Segmentation fault I started qjackctl to see what the JACK says: 20:01:39.052 Audio connection graph change. 20:01:39.136 Audio connection change. 20:01:39.314 XRUN callback (1). 20:01:39.317 Audio connection graph change. So, I assume there was an "connection" established between Wine and JACK? Does anybody know something about this problem? Tell me if I have to provide more (log/debug) output etc. ... I am running Ubuntu Breezy (breezy kernel 2....