| Stealthy | Hello there guise. Just a quick question. I recently installed ubuntu studio in my lenovo notebook and noticed it dos have a little latency when working with lmms (Linux Multimedia Studio), so I got ahead and installed ubuntustudio on my desktop. In my desktop there is still a little bit latency, but I could work there. Still, it would be a little more comfortable to work on the netbook, so I was wondering, is there any upgrades I could do on the | 16:31 |
|---|---|---|
| Stealthy | netbook that would reduce latency? Maybe I should upgrade to 4GB ram? | 16:31 |
| len-dt | Stealthy, what are your jack settings? | 16:37 |
| len-dt | Or is this just MIDI? | 16:37 |
| len-dt | Stealthy, if this is MIDI timing (we're working on that as it happens) Here is something you can try. | 16:40 |
| Stealthy | I guess my jack settings are the default ones... have not messed with them | 16:40 |
| Mish | Uh Len...Is there a place where I can view all the icons used by Ubuntu studio? My laptop broke down and I am posting this from a different machine. | 16:41 |
| Stealthy | I'm not sure whether it's a midi or an audio problem. I just use my keyboard as a midi device, in order to control a soft synth, and I get a little bit latency | 16:41 |
| Stealthy | Thanks a lot for answering lend-dt. Can you wait for me a little bit? I'd like to boot into my ubuntustudio partion and give you my exact jacka and lmms settings... | 16:43 |
| len-dt | OK | 16:48 |
| Stealthy | thanks, I'll be right back! | 16:48 |
| len-dt | Mish, http://www.ovenwerks.net/UStudiodocs/menu.html shows some of them. | 16:49 |
| len-dt | There is no publishing one yet though. So you are free to feel creative :) | 16:50 |
| len-dt | Mish, actually you are free to feel creative with any of them. They don't have to look anything like what the ones are we are using. | 16:52 |
| len-dt | So long as they are a good representation of the task they represent. | 16:52 |
| * len-dt is good at misusing words | 16:53 | |
| === Mish_ is now known as Mish | ||
| len-dt | Mish, did you get any of that? | 17:00 |
| Mish | Sorry I got disconnected for some reason. Yes I do seem to have gotten most of it | 17:01 |
| Mish | thanks for the link | 17:02 |
| ubuntustudio01 | hey there len-dt, thanks for waiting | 17:11 |
| ubuntustudio01 | this is the guy with latency problems on a notebook | 17:11 |
| ubuntustudio01 | I took some screenshots of my jack settings and my lmms settings, could you please take a peak at them? I will paste the urls right away... | 17:12 |
| ubuntustudio01 | http://img856.imageshack.us/img856/5372/screenshot0723201211511.png | 17:14 |
| ubuntustudio01 | http://img577.imageshack.us/img577/6184/screenshot0723201211512.png | 17:14 |
| ubuntustudio01 | http://img338.imageshack.us/img338/1593/screenshot0723201211513.png | 17:14 |
| ubuntustudio01 | http://img857.imageshack.us/img857/416/screenshot0723201211520.png | 17:14 |
| ubuntustudio01 | http://img716.imageshack.us/img716/3175/screenshot0723201211583.png | 17:14 |
| ubuntustudio01 | http://img849.imageshack.us/img849/8913/screenshot0723201211591.png | 17:14 |
| ubuntustudio01 | http://img138.imageshack.us/img138/945/screenshot0723201211593.png | 17:14 |
| ubuntustudio01 | http://img542.imageshack.us/img542/1320/screenshot0723201211594.png | 17:14 |
| Stealthy | back | 17:25 |
| Stealthy | Hello there. Just a quick question. I recently installed ubuntu studio in my lenovo notebook and noticed it does have a little latency when working with lmms (Linux Multimedia Studio), so I got ahead and installed ubuntustudio on my desktop. In my desktop there is still a little bit latency, but I could work there. Still, it would be a little more comfortable to work on the netbook, so I was wondering, is there any upgrades I could do on the | 17:27 |
| Stealthy | <Stealthy> netbook that would reduce latency? Maybe I should upgrade to 4GB ram? | 17:27 |
| Stealthy | these are my settings on both jack and lmms: | 17:27 |
| Stealthy | http://img856.imageshack.us/img856/5372/screenshot0723201211511.png | 17:27 |
| Stealthy | http://img577.imageshack.us/img577/6184/screenshot0723201211512.png | 17:27 |
| Stealthy | http://img338.imageshack.us/img338/1593/screenshot0723201211513.png | 17:27 |
| Stealthy | http://img857.imageshack.us/img857/416/screenshot0723201211520.png | 17:27 |
| Stealthy | http://img716.imageshack.us/img716/3175/screenshot0723201211583.png | 17:27 |
| Stealthy | http://img849.imageshack.us/img849/8913/screenshot0723201211591.png | 17:27 |
| Stealthy | http://img138.imageshack.us/img138/945/screenshot0723201211593.png | 17:27 |
| Stealthy | http://img542.imageshack.us/img542/1320/screenshot0723201211594.png | 17:27 |
| ailo | Stealthy: Just lower the "frames/period" in qjackctl Setup | 17:36 |
| Stealthy | cool. Thanks a lot alio! | 17:36 |
| ailo | On a decent desktop, you should be able to set it to 64 without much problems | 17:36 |
| ailo | Stealthy: But, having the pulseaudio bridge active, will likely cause a few xruns | 17:37 |
| Stealthy | should I uninstall pulseaudio, maybe? | 17:37 |
| ailo | If you don't need the pulseaudio bridge, uncheck "Enable D-bus interface" in Setup -> Misc | 17:38 |
| ailo | Stealthy: It's no pulseaudio per se that might give you problems at lower latencies. It's the bridge between them. By default, pa will connect to jack | 17:38 |
| ailo | All though, you still need to set PA to use jack sinks, if you plan on using the bridge, in PA settings | 17:39 |
| Stealthy | Cool. I will follow your advice! Thanks a lot! | 17:39 |
| ailo | Stealthy: I would think, 128 would be a fair limit on your netbook | 17:39 |
| Stealthy | Nice. Thanks a lot again! | 17:40 |
| ailo | np | 17:40 |
| Stealthy | ( (( | 17:41 |
| Stealthy | \ =\ | 17:41 |
| Stealthy | __\_ `-\ | 17:41 |
| Stealthy | (____))( \---- ChTrSrFr | 17:41 |
| Stealthy | (____)) _ | 17:41 |
| Stealthy | (____)) | 17:41 |
| Stealthy | (____))____/---- | 17:41 |
| Stealthy | Thumbs Up | 17:41 |
| len-dt | ailo, I missed him. I actually think his problem may have been the MIDI timing problem you had. I was going to suggest he make the high rez timers available to audio apps. | 18:16 |
| ailo | len-dt: He only mentioned latency, which he would have, if he uses 1024 frames/period | 18:35 |
| Len-nb | ailo, Thanks for catching him | 18:39 |
| === dj is now known as Guest88086 | ||
| carloselastra_ | That's O.K. | 22:02 |
| carloselastra__ | well, at least i'm in | 22:15 |
| Borden | Quick question, what is a good audio interface to use with ubuntu studio. I have this 'maudio firewire solo' that I am slightly less than impressed with. | 23:47 |
| len-dt | holstein, might know, but #opensourcemusicians probably has a wider range of personal experience. | 23:49 |
| len-dt | I personally use an M-Audio delta 66 | 23:50 |
| len-dt | I have no complaints with it. I use a mackie 1604 as mic preamps to feed it. | 23:51 |
| Borden | Thanks, I'll write that down. | 23:51 |
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