| studio-user070 | Hi people | 08:04 |
|---|---|---|
| studio-user070 | i would like somebody help me with guitarix... | 08:04 |
| studio-user070 | it sounds digital and dark | 08:04 |
| studio-user070 | i think is a routing ports problem | 08:05 |
| studio-user070 | i use an scarlett solo | 08:05 |
| studio-user070 | as a usb interface | 08:05 |
| skoppa | thanx | 17:23 |
| guysoft42 | hey, does anyone know how to work with jack delay? | 21:09 |
| JackWinter1 | guysoft42: jack_iodelay? | 21:36 |
| studio-user065 | hello my dears | 21:37 |
| JackWinter1 | guysoft42: i see, didn't know about jack_dealy, seems similar to jack_iodelay | 21:39 |
| JackWinter1 | if so you need to connect a cable from an output to an input, and then run the program specifying the right ports | 21:40 |
| JackWinter1 | then it ought to report the real roundtrip latency, not only the one given by samplerate/buffersize/period | 21:41 |
| studio-user065 | I I would like to make my Edirol Fa 66 firewire external sound board to be recognised by UbuntuStudio. Anyone can help me to do that, please? | 21:43 |
| guysoft42 | JackWinter1, I got a little further since that message, i had a jack server stuck which didnt stop which was why qjackctl was not using the settings I gave it | 21:47 |
| guysoft42 | JackWinter1, I got a little further since that message, i had a jack server stuck which didnt stop which was why qjackctl was not using the settings I gave it | 21:48 |
| guysoft42 | JackWinter1, at the moment I have a diffrent problem, jack wont start | 21:48 |
| JackWinter1 | what does it say? | 21:48 |
| === Unit193 is now known as JackFrost | ||
| guysoft42 | now it says: playback and capture sample rates do not match (48000 vs. 24000) | 22:14 |
| OvenWerks | guysoft42: are you using the same device for each? | 22:27 |
| guysoft42 | OvenWerks, yes, here is the full output: https://pastebin.com/E7AkxT7S | 22:30 |
| OvenWerks | It appears jack is not correctly installed. I would suggest using ubuntustudio-controls to do that (install if needed) | 22:32 |
| OvenWerks | Then maybe a killall -9 jackd jackdbus | 22:33 |
| OvenWerks | then try again. | 22:33 |
| OvenWerks | Jackd appears to have been installed with the gnome sofware installer rather than synapic or apt. | 22:34 |
| studio-user256 | Hi All, | 22:48 |
| studio-user256 | I've been using Ubuntu Studio for about a year and would like to contribute in some way. My day job involves a lot of technical writing and I have some experience in programming nothing too indepth. Contribute page directed me here. This might not be the right forum. If not, can someone direct me? | 22:50 |
| OvenWerks | studio-user256: close enough. | 22:51 |
| OvenWerks | There are only a very few of us... and mostly busy with real life so not much gets done. | 22:52 |
| OvenWerks | so any help at all would be welcome | 22:54 |
| studio-user256 | Well you guys do well for a small group. Studio is a great distro. I switched from Win10 and have not looked back. | 22:55 |
| OvenWerks | sakrecoer: is our lead right now, but life has gotten the best of him these days. | 22:55 |
| studio-user256 | Are there any low hanging fruit that I could pick at to learn the ropes? I am new to the community, to IRC, etc. | 22:56 |
| OvenWerks | There is also #ubuntustudio-devel where dev stuff sometimes happens. | 22:57 |
| studio-user256 | Would love to be involved at that level but I am hobbyist programmer at best. Afraid I would need too much hand holding at the start to be of any value. | 22:58 |
| OvenWerks | I do not tink there are any of us much beyond that. | 22:58 |
| OvenWerks | Basically we take xubuntu (at this point) and set it up for audio and add applications that go there | 22:59 |
| OvenWerks | We worked off of the vanilla ubuntu at one time back when gnome2 was a thing. Audio stuff did not like unity when it came out (I hear it has gotten better) and now gnome3 gnome session is a thing. So we have been using xfce which is quite gnome2 like and uses less cpu resources | 23:02 |
| OvenWerks | Most of us got our start doing testing. But as we have just released and not started doing anything yet... there is not much to test. | 23:04 |
| OvenWerks | Also look around for anything a bout Studio that bugs you and make changes. | 23:05 |
| studio-user256 | Ok, will keep an eye on both channels and look for opportunities to participate. | 23:06 |
| studio-user256 | Only issues I have with Studio is wifi interferes with Ardour but I think that is a hardware issue too many devices on same interrupt maybe? Computer boots up in Powersave but saw that this will be resolved in v17.1. | 23:07 |
| OvenWerks | There is a new version of ubuntustudio-controls that can set cpufreq settings | 23:11 |
| studio-user256 | Thanks! | 23:11 |
| OvenWerks | I still need to do some more work on it | 23:11 |
| OvenWerks | I prolly spend too much time working on Ardour... | 23:12 |
| studio-user256 | What kind of work on Ardour? Recording or do you mean something else like configuring or programming? | 23:13 |
| OvenWerks | Most of the current OSC control code is mine these days | 23:14 |
| studio-user256 | Cool what language do you code in? | 23:15 |
| OvenWerks | Ardour is c++, ubuntustudio-control is python | 23:16 |
| OvenWerks | I learned c off and on and Ardour was my learn to code c++ tool. | 23:16 |
| studio-user256 | Impressive! I'd say mission accomplished. :) | 23:17 |
| guysoft42 | ok, i figured out what is going on, if i set jack to playback only it works, if i set it to capture only it works, i fails on duplex | 23:17 |
| OvenWerks | guysoft42: qjackctl seems to set capture and playback separately. | 23:19 |
| OvenWerks | I do not know if this is just the way jackdbus works or not. I normally do: | 23:19 |
| OvenWerks | jack_control ds alsa dps capture none dps playback none | 23:19 |
| OvenWerks | first to clear whatever is in those. | 23:20 |
| OvenWerks | That is, I never set the capture and playback devices separately, always just use device | 23:21 |
| OvenWerks | In the current version of qjackctl, that means not using the "Advanced" tab | 23:22 |
| guysoft42 | OvenWerks, I figured out the commandline optoins | 23:50 |
| guysoft42 | This work: /usr/bin/jackd -dalsa -Phw:0,0 -r48000 -p1024 -n2 | 23:51 |
| guysoft42 | This works: /usr/bin/jackd -dalsa -Chw:1,0 -r48000 -p1024 -n2 | 23:51 |
| guysoft42 | But -dalsa -Chw:1,0 and -Phw:0,0 fail | 23:51 |
| OvenWerks | guysoft42: That is two different devices so that makes sense | 23:52 |
| OvenWerks | hw:1 and hw:2 are not in sync | 23:52 |
| OvenWerks | The only time using cap and play as different devices works is something like hw:0,1 and hw:1,0 where they are really the same device and use the same clock. | 23:53 |
| OvenWerks | if you must use two devices... for example internal HDA for playback and a USB mic for input... set one of them up on jackd and use a bridge for the other. The two bridges are alsa_in/alsa_out and zita_ajbridge. | 23:56 |
| OvenWerks | The zita variant is better quality SRC and uses less CPU | 23:56 |
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