/srv/irclogs.ubuntu.com/2010/07/11/#ubuntustudio.txt

Dustin_ScottL: i got network manager and managed to connect to the network, but it keeps disconnected and reconnecting me about every 10 seconds00:12
ScottLDustin_, hmmm, that i'm not so sure about, you might ask around on #ubuntu00:13
ScottLDustin_, i use a wired connection and plug into a router so it handles DHCP and i don't need to configure gnome-network-admin so it already works for me00:14
ScottLtherefore i don't know much about network-manager except how to get a ubuntu studio installation to install it00:15
ScottLyou can also try the application wicd if you can manage a network connection at all00:15
rebirthi forgot to click to include the ubuntu studio software when i installed. is there anyway to install it all at once now?05:20
holstein hey rebirth05:22
holsteinthere are a few meta packages05:22
holsteinif you go to synaptic05:22
holsteinand search ubuntustudio05:22
holsteinyou should see them, and be able to read about them05:22
holsteinOR05:23
holsteinyou can do sudo apt-get install ubuntustudio-audio ubuntustudio-audio-plugins ubuntustudio-graphics05:24
holstein!vanilla05:25
ubottuTo install Ubuntu Studio on top of a vanilla Ubuntu install, read https://help.ubuntu.com/community/UbuntuStudio/Installation05:25
holsteinthe packages are listed there05:25
rebirththanks05:25
holstein:)05:25
rebirthubottu: this is ubuntu studio, just not with any of the software, that is different than vanilla ubuntu no?05:26
holsteinubottu is a bot05:26
ubottuYes, I can confirm that I am a bot. http://wiki.ubuntu.com/IRC/Bots for all information.05:26
rebirthi see05:26
holsteinrebirth: the packages are all the same05:26
holsteinsame repos05:26
holsteini did it that way05:29
holsteinlast time i installed05:29
holsteini was installing maverick to test05:30
holsteinand the installer was failing05:30
holsteinSO i waited and installed the meta-packages later05:30
rebirthi think i will just install them one by one and get to know them that way05:52
holsteinsure05:53
holsteinyou doing audio?05:53
holsteinmostly?05:53
rebirthyeah05:53
holsteinhttps://help.ubuntu.com/community/UbuntuStudioPreparation05:53
holsteintheres a must-haves section there05:53
holsteinJACK is the trick05:54
holsteinhave you used JACK yet?05:54
rebirthis Ardour better than Audacity?05:55
rebirthno05:55
holsteinhmmm05:55
holsteini think it is05:55
holsteinbut they are really just different05:55
rebirthoh yeah.. Ardour is more of a sequencer i guess05:56
rebirthi'm going to install that one05:56
holsteinyou might be interested in http://opensourcemusician.libsyn.com/05:56
holsteintheres an IRC channel too05:56
holstein#opensourcemusicians05:56
holsteinardour doesnt do MIDI yet05:56
holsteinit will very soon :)05:57
holsteinardour is more of a multitrack DAW05:57
holsteinand ardour is more for editing a single audio file05:57
holsteinyou can use both for either though05:57
rebirthyou mean audacity is more for editing a single audio file?05:58
holsteini call audacity a gateway drug :)05:58
holsteinrebirth: YEHA05:58
holsteinyeah*05:58
holsteinwoops05:58
holsteinand audacity is more for editing a single audio file**05:58
rebirthi'm just going to be recording some accoustic guitar and vocals, but i may want to add software instrument tracks alter05:58
holstein^^05:58
rebirthlater*05:58
holsteini say, go with what works at first05:59
holsteinaudacity is easy05:59
holsteinbut JACK + ardour05:59
rebirthi need to learn about JACK05:59
holsteinis quite full featured05:59
holsteinjack is great05:59
holsteinyou got it installed?06:00
rebirthno06:00
rebirth*doing now*06:00
holsteinapt-get it if you want06:00
holsteinand i'll try and help you get it running06:00
rebirthsudo apt-get jack?06:01
rebirth(i'm pretty new to linux in general)06:01
holsteinno worries06:02
* holstein looking06:02
holsteini think you need jackd06:02
holsteintry06:02
holsteinsudo apt-get install jackd06:02
holsteinYEAH06:02
holsteinthats it06:02
rebirthdone06:04
holsteincool06:04
holsteinSO06:04
holsteinin the audio section06:04
holsteinyou should see jack control?06:04
holsteinor qjackctl06:04
rebirthlaunched it06:05
holsteincool06:05
holsteinlook at06:05
holsteinhttp://qjackctl.sourceforge.net/qjackctl-ss1.html06:05
holsteinso we can talk about the screenshots06:05
holsteinand i know we are looking at the same thing :)06:05
holsteinyou should see the very first picture06:05
holsteinthats what should launch06:06
holsteinthats qjackctl06:06
holstein"jack control"06:06
holsteinthis is kind of a GUI front-end to run JACK06:06
rebirthyeah06:06
holsteinSO06:06
holsteinclick on 'set-up'06:07
rebirthok06:07
holsteinthat should get you to the 2nd picture06:07
holsteinon that link06:07
holsteinrebirth: is this your internal soundcard?06:07
rebirthno i'm using an maudio ozone06:07
holsteindo you have an external interface?06:07
holsteinAH06:07
holsteinUSB right?06:08
rebirthyup06:08
holsteinopen a terminal06:08
holsteinand run lsusb06:08
holsteinand see if you see it there06:09
rebirthi see it06:09
rebirthit's been working for playing music in amarok so far06:09
holsteinAH06:09
holsteingood :)06:09
holsteinthat means it should work with JACK then06:10
holsteinSO06:10
holsteinin that setup window06:10
holsteinyou see the driver section06:10
holsteinthat should already be set to alsa06:10
holsteinthe entry for 'interface'06:10
rebirthahh yes06:11
holsteinto the right of hw:0 or whatever06:11
holsteintheres a little dropdown menu06:11
holsteinyou should look there06:11
holsteinand see if you seed the ozone06:11
holsteinif you dont06:11
holsteinwe might have to get some more advanced techs in here ;)06:11
rebirthwait, the drop down menu next to interface or the > next to it?06:11
holsteinthe ">"06:12
holsteinbut look in both06:12
holsteinim not sure06:12
holsteini have a firewire interface06:12
holsteinand its different06:12
rebirthfyi, in amarak the audio settings are set to "pulse audio"06:12
rebirththat seemed to make it work06:12
holsteinstill should work with JACK06:13
holsteinAFAIK06:13
rebirthi have the options: "hw: 0" "plughw: 0" "/dev/audio" and "dev/dsp"06:13
holsteinhmmm06:14
holsteinwell, you could just try them all06:14
holsteinand see if one is the ozone06:14
holsteinbut i think it would say06:14
rebirthit's set to default now06:14
holsteini have an maudio transit06:14
holsteinand it says in the '>' menu06:15
holsteinmaudio something obvious06:15
rebirthoh, in the > menu it says ozone!06:16
rebirthas "hw:1"06:17
holsteinAH06:17
holsteinthat should be it then06:17
* holstein is google-ing06:17
holsteinit looks like the ozone should work fine06:17
holsteinSO06:17
holsteinnow you got the driver and device chosen06:18
holsteinthere are a couple other settings there06:18
rebirthalsa is the driver right?06:18
holsteinyeah06:18
holsteinthats the one you should try first06:18
holsteindo you have the real time kernel?06:18
rebirthermm06:19
holsteinrun uname -a06:19
holsteinin the terminal06:19
holsteinit'll say -RT or -generic somewhere06:19
rebirthrt06:19
holsteincool06:19
holsteintheres a realtime checkbox06:20
holsteinyou can check that06:20
rebirthwhat does that mean exactly?06:20
holsteinif its unchecked06:20
holsteinrealtime?06:20
rebirthyeah06:20
holsteinjust priority06:20
holsteincan help you get lower latency06:20
holsteinSAY06:20
holsteinyou got you guitar plugged in06:20
holsteinand you want effects06:21
rebirthrealtime is checked already06:21
rebirthwill mic work?06:21
holsteinthere could be a couple miliseconds06:21
holsteinbetween when you hit the string06:21
rebirthoh i see06:21
holsteinand when you hear the effected sound06:21
holsteinthe RT stuff can help06:21
rebirthcool06:21
holsteinyeah06:21
holsteinOK06:21
holsteinyou see frames/period06:22
holsteinand periods/buffer06:22
rebirthit says my latency is 46.4 msecs btw06:22
holsteinthose are the settings that we tweak06:22
holsteinusually06:22
rebirthyeah i see em06:22
holsteinif you change those06:22
holsteinyou'll see the latency change06:23
holsteinyou dont need to go crazy with the settings06:23
holsteini would leave it at 46 for now06:23
holsteinand just know that you can tweak if you need lower latency06:23
rebirthwhich?06:23
holstein46.4 ms06:23
holsteinjust what you got06:23
rebirthoh gotcha06:23
holsteinwhatever the settings are06:23
holsteinSO, hit OK06:24
holsteinand then close that or whatever06:24
holsteinand go back to the main qjack panel06:24
holsteinand hit start06:24
rebirthok06:24
holsteinand see if it runs :)06:24
rebirthuh oh error06:24
holsteinyeah06:25
holsteinhehe06:25
rebirthcould not connect to JACK server as client06:25
holsteinSO06:25
holsteinclose qjack06:25
holsteinopen a terminal and run06:25
holsteinsudo qjackctl06:25
holsteinand try starting it again06:25
rebirthno error this time06:26
holsteinOK06:26
holsteinso hit the stop button06:26
holsteinand close that06:26
holsteinand lets check some permissions06:27
holsteinrun sudo adduser rebirth audio06:27
holsteinOR06:27
holsteinwhatever your username is ^^^06:27
rebirthuh, i was playing music in amarok and after i quit jack it started playing agian but it was all distored lol06:27
holsteinthe user your logged in as06:27
holsteinlol06:27
holsteinyeah, pulse-to-JACK06:28
holsteinthats a whole different thing06:28
holsteinit can be done though06:28
holsteini just havnet really needed it06:28
rebirthso i'll need to reconfigure amarok to use jack also?06:29
holsteinnot sure06:29
holsteinfor now06:29
rebirthok let me do the last step06:29
holsteinthink of JACK as a patchbay06:29
holsteinand something that you dont really use casually06:30
rebirthit says i'm already a member of audio06:31
holsteindammit06:31
holsteinhmmm06:31
holsteinits a permissions issue06:31
holsteinbecause it runs sudo06:31
holsteinrebirth: did you add yourself to that group after install?06:36
rebirthnever ran that command before06:36
holsteini thought ubuntu just came that way06:36
holsteinhmmm06:36
rebirthif i want to be a member of that group than what's the problem?06:37
holsteinif you already are, then its something else06:37
holsteinrebirth: do me a favour06:38
holsteinlog out and back in06:38
rebirthreboot?06:38
holsteinyou can if you want06:38
holsteinbut just logging out will do06:38
holsteinjust in case06:38
rebirthok brb06:38
rebirthholstein: i am back06:40
holsteinrebirth: try qjack again06:41
holsteinas a normal user06:41
holsteinand see if it starts06:41
holsteinwithout error06:41
rebirthsorry, how do i do that again?06:41
holsteinlauch jack control06:41
holsteinand hit the start button06:41
rebirthno didn't start06:42
holsteinhmmm06:42
rebirthcan i leave the group and rejoin it?06:44
holsteinsure06:44
holsteinbut you dont need to06:44
rebirthi was wondering if that would fix it06:44
holsteinOK06:46
holsteinyou'll have to log out again BUT06:47
holsteinadd yourself to the disk group06:47
holsteinsudo adduser *you* disk06:47
holsteinmaybe that is needed to access USB devices06:47
rebirthdo that now?06:48
holsteinyeah06:48
rebirthsudo adduser <username> disk06:48
holsteinits not going to hurt anything either way06:49
holsteinmy USB device just worked06:49
holsteinbut i had already added myself to the disk group06:49
rebirthdone.06:49
holsteintry it again06:49
rebirthok06:49
holsteinand then you can logout06:49
holsteinif it fails06:49
holsteinand back in06:50
rebirthfailed06:50
rebirthok brb againm06:50
rebirthholstein: still failed :-(06:53
holsteindammit06:54
holsteinwell06:54
holsteinrun sudo qjackctl06:54
holsteinand let me show you something06:54
holsteinand you can go to #jack06:54
holsteinor try here again06:54
holsteinsometime tomorrow maybe06:54
holsteinwhen smarter folk are around06:54
holsteinim sure its something easy06:54
rebirthhuh it failed as sudo06:55
holsteinOH06:55
holsteinbut it ran earlier right?06:55
rebirthyeah06:55
holsteinrebirth: im fading :/06:57
holsteini dont want to leave you hanging06:57
holsteinbut its late06:57
rebirthno it's alright06:57
holsteinyou gonna be around tomorrow nite?06:57
rebirththanks for you help i'll try to jack channel06:57
holsteinim around about this time usually06:57
rebirthyeah06:58
holsteinand the guys in #opensourcemusicians really helped me a lot06:58
rebirthi've got enough to play with now anyway06:58
holsteingood luck06:58
rebirththanks man06:58
* holstein to bed :)06:58
holsteinlaterx06:58
rebirthnite06:59
rebirthi looked in the msg log and it said something about realtime07:00
rebirthso i disabled realtime and it worked07:00
rebirthif you are still there07:00
rebirthholstein07:00
karani wanna put studio on 10.1015:29
fbxxklhowdy everyone.  Anyone have experience with Devede?  I am having trouble when I turn video's to dvd iso16:48
holsteinfbxxkl: im not familiar17:02
holsteinbut what is the trouble?17:02
fbxxklwell when I turn my avi/mkv files into ISO's about halfway through the movies video and audio becomes a bit out of sync17:11
fbxxklholstein: ^^17:13
holsteini had that issue17:13
holsteinin windows17:14
holsteinand i havnet gotten around to doing any video in linux yet17:14
holsteinwell, anything to speak of17:14
holsteini read several interesting posts about it17:15
holsteinback then17:15
holsteinyou could try and make sure you have similar settings for your audio and video encoders17:15
fbxxklah17:16
fbxxklI will play aroudn with ti17:16
fbxxklthanks17:16
holsteinthis is where i landed17:16
holsteinin windows17:16
holsteinhttp://www.virtualdub.org/17:16
holsteinseemed to help17:16
holsteintheres all kinds of info there17:16
holsteingood luck17:17
holsteinits a drag17:17

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