Saturday, 2015-04-11

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inothallo All06:16
inotI Cant Accest live streaming06:19
inothttp://lacstreamer.stackingdwarves.net/lac2015-lq.webm06:19
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cehtehmorning07:58
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hollundermorning07:58
hollunderdoes the first talk take place?07:59
cehtehdunno, i am sitting on the train towards mainz :)07:59
hollundershould start about now, but the stream is blank07:59
cehtehichthyo/benny . .there?07:59
hollunderor rather shows the announcement image08:00
cehtehthey are prolly busy making the stream work :D08:00
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hollunderI think they all slept in...08:01
cehtehah hey benny :)08:01
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bennon the train?08:01
hollunderah, had an image, briefly08:02
cehtehyep08:02
nilsgegood morning08:02
hollundermorning08:03
hollunderstream works08:03
bennGetting ready to listen to Low Delay Audio Streaming for a 3D Audoi Rec. Sys. in P108:03
cehtehi get 404 .. on the url inot showed above, but i doubt that the stream will work on the mobile network on the train anyway08:03
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hollunderI really have to change my audio setup, recently the usb interface is not recognised half of the time08:04
benncehteh: prob. won't work on the mobile train?08:04
cehtehbenn: i'll be there in 1h .. just leaving mannheim on the slow train08:04
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hollunderdoes the lq-stream work for you? http://lacstreamer.stackingdwarves.net/lac2015-lq.webm08:04
cehtehwhat the stream url?08:04
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benncehteh: we'll be leaving in 1 hour to attend an orgel concert, be back by 1:3008:05
cehteh404 - The file you requested could not be found08:05
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cehtehbenn: outch .. ok08:05
janosch2sorry. we only have high quality stream right now. we would have to restart the stream. this would take a few seconds. is this okay with you?08:06
hollunderI can't make out what she is saying08:06
bennstream is at: http://lac.linuxaudio.org/2015/vid/-2 is not working08:06
LAbot`Title: LAC 2015: Video: Live Stream (LQ) (at lac.linuxaudio.org)08:06
cehtehah wtf .. i have ipv6 on mobile only08:06
bennok, only high-quality available: not good for people on trains :(08:06
hollundersounds like there is only a room mic08:07
cehtehbenn: no v6 available!08:07
cehtehsince when did e-plus switched to v608:07
cehtehah no .. looked at the wrong interface08:08
cehtehanyway, seems somehow blocked, and i am to lazy to dig a tunnel08:08
cehtehhow long is the walk from the main station to the jgu?08:09
cehtehbetter take the bus?08:09
janosch2cehteh, yeah I think bus is better. but I'm not sure how long the way is.08:09
hollunderplease turn up the correct mic08:10
Guest86622are high quality suppose to work ? i only get an audio sample for about 10 seconds. thats it08:10
nilsgecan we have the microphone gain a bit louder in the room?08:10
hollunderGuest86622, it works here08:10
janosch2cehteh, but I can just look it up on google maps08:11
cehteh$GET http://lacstreamer.stackingdwarves.net/lac2015-lq.webm08:11
cehteh<html><head><title>Error 404</title></head><body><b>404 - The file you requested could not be found</b></body></html>08:11
cehtehi just looked at osm08:11
benncehteh: take a bus.  Go out of the station, go to the right to the buses, take either 54, 55, 6808:12
hollundercehteh, lq is not up08:12
benncehteh: it is the third bus-stop; go over the foot ridge and follow the signs (peguine)08:12
hollunderthe room is still louder than her voice08:12
cehtehlooks like its not far away but its also across some big streets08:13
benncehteh: take the bus, save yourself the hassel08:13
benncannot connect to the live high-quality stream08:13
benncannot hear a thing, and i,m only a few feet away from the speaker08:14
hollunderme neither, my guess is that the wrong mic is on08:14
hollunderI can sometimes hear someone mumbling louder than her08:14
benncan anyone connect to http://lacstreamer.stackingdwarves.net/lac2015-hq.webm08:15
janosch2lq should work now08:15
hollunderbenn, I'm connected to this one08:15
cehtehok08:15
hollunderyay, we have voice08:16
janosch2sorry. should be fixed now08:16
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Guest86622yes, audio works fine. but no video ?08:17
janosch2we have video08:17
janosch2try mplayer, vlc or ffplay08:17
hollunderor mpv08:17
Guest86622allright08:17
cehtehah stream works on the train :)08:20
cehtehhq08:20
cehtehbut standing in station now08:20
cehtehworms :)08:20
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cehtehand gone ... the stream08:22
janosch2cehteh, i just looked on google maps. main station to university are 4km. so you should take the bus.08:22
janosch2we still have stream08:22
cehtehwill do08:22
hollunderhehe, internet on the train, if you're standing in a station :)08:22
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Guest86622works fine:)08:23
cehtehirc work with lag even over land08:29
cehtehbut i guess bandwidth isnt good enough08:29
cehtehcant you provide an aalib/telnet stream? :)08:29
janosch2cehteh, well can't you telnet08:31
janosch2to irc.freenode.org 666708:31
janosch2*chat.freenode.net08:31
cehtehjanosch2: video over telnet!08:34
cehtehmplayer -vo aa :)08:34
lacmoderatorquestions?08:35
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lac_streamaudiois the volume OK now?08:41
grammoboyto me it looks good08:41
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hollunderto me it even sounds good :)08:47
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czhenrycan we hope for another improvised talk in the 11:30 slot today?08:55
nilsgethere are poster session in that time slot08:55
czhenryah, I see08:56
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grammoboyis it the stream or pulseaudio that crashes here? ;)09:12
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lacmoderatoris that a question to the speaker?09:19
lacmoderatorcould you reformulate it?09:19
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Naglfarlacmoderator, nobody else speaks now, is next venue at 14:00 CEST ?09:40
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janosch2yes, 11:30 til 12:15 is poster session in the hallway. then we have a break and next venue is at 14:0009:41
Naglfarok janosch209:42
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falktxanyone with a midi keyboard wants to me to hack&roll?09:46
falktx*to go09:46
falktxor just with a usb cable for those big midi keyboard (like the printer ones)09:46
Naglfarwhat software do you use for midi keyboard ?09:47
falktxcarla09:50
falktxwhat else? :P09:50
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grammoboyfalktx, will that carla session be recorded?09:54
falktxgrammoboy: I think so09:54
grammoboyfalktx, nice!09:54
falktxis the rui workshop over yet?09:55
falktxI can ask him, it's in the same room09:55
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falktxerm09:59
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AndreeeCZguys, does anyone have anything with paracetamol or anything against fever?10:09
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AndreeeCZstill looking for some antifever stuff :)12:06
AndreeeCZanyone here at lac?12:06
janosch2AndreeeCZ, did you ask at the info desk?12:07
AndreeeCZthe registration downstairs?12:07
janosch2yes12:08
AndreeeCZok going there now12:10
AndreeeCZthe lady there said she might have some, thanks for the good tip :)12:12
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janosch2any questions?12:29
Naglfarwhat software is developped for it ?12:30
nick_m question -> what sort of latency can be achieved with this system?12:31
lacmoderatornaglfar> please s[ecify your question12:32
nick_mthanks12:32
NaglfarI mean, is it possible to connect keybyard midi12:33
Naglfarthank you12:35
nick_mclap12:37
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czhenrywow lot of cool topics this year for embedded12:43
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janosch2the slides are linked in the schedule again - not on the download page.12:48
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AndreeeCZwhen will the recorded talks be for download13:00
AndreeeCZing13:00
AndreeeCZ?13:00
AndreeeCZready*13:01
janosch2we first have to cut and encode them, so it'll take a few days. but I'm not sure.13:01
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AndreeeCZright okay :)13:05
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grammoboyha ha13:11
grammoboyprotesters!13:11
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Naglfar:)13:20
akke_hgrammoboy, you mean the maagdenhuis?13:21
grammoboyakke_h, no the people waving with their android phones13:22
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akke_hah nevermind then. :)13:23
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drsinnlosdoes anybody run carla under arch linux?13:36
wrldrsinnlos: runs fine here13:37
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drsinnloswrl do u use carla or carla-git from aur?13:38
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wrldrsinnlos: carla-git13:39
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* fundamental wonders which particular laundry list of assumptions they start with13:46
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sed__peano13:48
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diego__Hello everybody, It's just me or the video stream is not working?13:49
czhenryhi diego13:50
fundamentaldiego__: try mplayer13:50
diego__thanks! i'll try it13:50
diego__great! is working now!13:50
czhenryQ:  I'm interested in how you're using the coq software.  Is it a theorem prover?13:51
fundamentalczhenry: that's what coq is13:52
fundamentalit's a pretty impressive piece of software13:53
NaglfarQ: what programming language is used to implement coq ?13:56
Naglfarmy name is Juan Pedro, I'm from spain13:57
lacmoderatorit's programmed in Ocaml, but it actually is a programming language13:58
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czhenrywasn't expecting this talk to be this hands-on, I thought it was just going to be over my head14:05
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Naglfarthank you14:07
fundamentalfor linear systems, this seems like supreme overkill, however this stuff may seem some good use in chained non-linear analysis14:11
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Naglfarok, see you after coffe break14:18
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lac_streamaudiopc audio input is up and running again14:36
Naglfarseems like lac2015-lq.webm stream is not available anymore14:36
janosch2one second14:37
janosch2it's back again14:38
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hollunderquite complex projects...15:03
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fundamentalindeed15:04
dvzrvwow... why are we at lac again? for ableton live demos? ;)15:05
hollunderwell, it has little to do with ableton live, but it is sad, that it does not run on Linux yet15:05
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sed__very good!15:07
sed__congrats to hermann&co15:07
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fundamentalclassic sourceforge15:08
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fundamental:p15:08
hollunderI wonder why that is still around15:09
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sed__lots of saturation on the mike, is it just me? (stream)15:24
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fundamentalsed__: the stream has had a ton of clipping15:25
janosch2yeah the akg is quite sensitive15:25
sed__you have no compressor/limiter?15:25
lac_streamaudiocompressor is on but the preamp on the mic doesnt15:25
sed__hum15:26
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sed__what mike is it? (so I avoid it :))15:26
lac_streamaudioall mics are connected backstage15:27
lac_streamaudioand compressor is just on the final mix15:27
sed__oh by the way thanks for correct aspect ratio of slides and talker, it was okay today for what I saw15:30
janosch2actually, I think the slides weren't in correct aspect ratio15:31
fundamentalperhaps having a more traditional slide/video combination might be possible in the future, though it's understandable if it doesn't happen as that does complicate the setup15:33
fundamentalie the video could show both with the slides/screen shown as an overlay on the video15:34
grammoboylive stream of workshops15:36
fundamentalheck audio only on workshops would be nice15:36
grammoboymore practical focus for users / with live stream15:37
sed__nice sticker on the laptop by the way15:38
sed__was not there a few minutes ago :)15:38
cansecogrammoboy: +1 about workshops15:38
grammoboyyou could do workshops in p1?15:39
grammoboyhmm15:39
fundamentale.g. http://i.ytimg.com/vi/2kTbsZeZzsM/hqdefault.jpg15:39
fundamentalick splash screens15:40
sed__no15:40
fundamentalthose are terrible15:40
sed__splashscreens suck15:40
janosch2we can do picture-in-picture15:40
fundamentalthat's a sign of bad software IMO15:40
sed__make a program that pops up immediately and live with that15:40
fundamentalI'd love a good chat about usability though15:40
fundamentalmore so with will15:41
fundamentalsed__: +115:41
cansecoThanks for the stream people, ;)15:42
grammoboyclap clap clap15:42
ventosusclap clap15:43
grammoboywow a whole team from HKU Utrecht15:43
Naglfarthank you15:43
sed__(as a side node, clapping your hands generates soundwaves with lots of energy that are not very good for your inner ear cells)15:44
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sed__very strange cultural habit15:45
grammoboy:)15:45
grammoboywrite a paper about it15:45
janosch2i prefer knocking too ;)15:45
janosch2and at least you can turn down your volume ;)15:46
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hollunderThanks for the stream15:50
grammoboyAh the Bitwig guy is still on front row, that's a plus15:50
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grammoboyclap clap15:51
hollunderdidn't quite hear that, Karlsruhe next year?15:51
janosch2no it was in karlsruhe last year15:52
Naglfarsee you15:52
czhenryYes, agreed!  Much thanks to the streaming team!15:52
czhenryclap clap clap15:52
lac_streamaudioThanks to the audience! :)15:52
grammoboyDanke schon15:52
Naglfarthank you streaming team15:53
hollundersee you. I'm looking forward to the videos of day 1. Thanks for the stream15:53
sed__thx! now good luck with the editing :)15:53
lac_streamaudioIt was fun helping out stream, but now my ears bleed due to constant headphone use :D15:53
ventosusDanke, und tschüss!15:54
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fundamentalthanks for the stream15:54
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grammoboyis Ingen already released? :)15:55
fundamentalgrammoboy: he said "soon"15:55
fundamental:p15:55
grammoboyLAC 2016 is pretty soon15:56
grammoboy;)15:56
czhenrythanks to all involved, I think I learned something--see you next year I hope15:56
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lac_streamaudiostream will be turned off now, see you next year. Bye!16:01
lacmoderatorgood bye. i need this monitor now ;)16:01
janbambye bye16:01
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Pie_Mage\o16:08
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janosch2bye16:21
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curlymorphicthanks for the stream :)16:27
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falktx\o/16:48
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marcdinkumHi, because some of our team have already left I have several train tickets from Mainz to Utrecht via e.g. Koeln, Duesseldorf17:14
marcdinkumMonday morning 8:2017:15
marcdinkumSpread the word, it would be a pity not to use them17:16
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ratsnakeo/21:42
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