17:00:05 #startmeeting 17:00:05 Meeting started Wed Jun 28 17:00:05 2017 UTC. The chair is olasd. Information about MeetBot at http://wiki.debian.org/MeetBot. 17:00:05 Useful Commands: #action #agreed #help #info #idea #link #topic. 17:00:08 paddatrapper: annoying 17:00:08 #chair paddatrapper 17:00:08 Current chairs: olasd paddatrapper 17:00:14 #chair wouter pollo tumbleweed 17:00:14 Current chairs: olasd paddatrapper pollo tumbleweed wouter 17:00:22 * h01ger waves 17:00:23 o/ 17:00:23 so, we all are then :-) 17:00:25 0/ 17:00:28 everyone chairs :) 17:00:31 #topic Roll call 17:00:37 'morning 17:00:37 didn't we just do that? ;) 17:00:38 btw, you can do "#startmeeting foo" to set a topic for the whole meeting too… 17:00:39 morn 17:00:40 0/ 17:00:56 h01ger: oohh, nice to know 17:01:05 that is pretty cool 17:01:09 it'll use that for the next team meeting 17:01:11 please have a look at the agenda on http://deb.li/IM2j | https://storm.debian.net/shared/Rb8Cd-I7des3HjGUQimsqzwxLauuR6Y4wWT1BiJJtoL if you haven't already 17:01:41 #topic camera equipment 17:01:53 olasd: you did some tests, why don't you start? 17:02:06 (yes, saw the list mail, but hey) 17:02:28 #info report from testing : https://lists.debconf.org/lurker/message/20170626.225124.b45e8805.en.html 17:02:34 that works too :) 17:02:58 well, I've spent some hours testing cameras last weekend; I think the results show the Sony model is superior to the JVC 17:03:13 olasd: I did send some questions in my reply (before Richih hijacked the thread), did you notice that? 17:03:33 I generally agree, with one minor point: 17:03:43 the sony seems to have lesser zoom capabilities 17:04:10 that isn't necessarily a blocker, but I would like to know how far away we can get a picture that shows the speaker in ~head/shoulders close-up 17:04:24 there's a "digital extender" that crops the frame 17:04:36 right, yes, I mentioned that in my mail too :) 17:04:41 are the lenses fixed? 17:04:54 we can probably get away with that given that the sony's sensor is larger 17:05:00 i doubt they are fixed 17:05:09 and the difference in zoom is approx. the difference in sensor size, so 17:05:17 we have some optical zoom on either 17:05:18 wouter: and we only output 720p/1080p 17:05:22 olasd: exactly 17:05:22 generally deep zoom means a huge hit in exposure, anyway 17:05:24 if zoom really is a problem, couldn't we just use a different lens? 17:05:28 hence me thinking it isn't a major problem 17:05:58 paddatrapper: I think the cameras are a bit on the small side to have exchangeable lenses, but let me look up my notes on the subject... 17:06:10 pollo:of that type of fixed. /me thought fixed focus length 17:06:16 s/of/oh/ 17:06:24 I think everyone agrees the sony is the right choice :D 17:06:24 paddatrapper: ah, heh :-) 17:06:25 the lens is fixed 17:06:33 right, yeah, that's what I thought 17:06:36 for both models 17:06:43 other than the zoom factor though, I think the sony is indeed superior to the jvc 17:06:48 yup 17:06:52 +1 17:07:09 so we should probably decide to go with that one? 17:07:16 sounds good to me 17:07:18 (although I haven't read the specs, but I trust olasd didn't run into any massive missing features) 17:07:43 there was also the issue where it loses settings 17:07:58 olasd: what exactly is that? Do you think it might become a problem? 17:08:21 i.e., which settings, exactly, does it lose, and is it something we can deal with if we're not on battery? 17:08:33 vocto should show it clearly if there is no sound 17:08:48 we'll have to create a doc sheet for the volunteers 17:08:50 o/ 17:08:51 getting the camera to record from the internal microphone instead of the shoe is done with the menu; so far as I could tell that setting was lost when the camera rebooted (defaulting to input from shoe) 17:09:01 That does need to be part of the checklist for the start of any talk 17:09:04 if it keeps settings when on battery, then I don't think it is a problem 17:09:08 we managed to record half a day of pyconza without (good) sound :P 17:09:22 we managed to not record half a day of the minidc cambridge 17:09:27 pollo: yes, but it's about more than "no sound" 17:09:28 but, anyway 17:09:30 (but you can blame that on late-night rushed setup, rather than forgetting settings) 17:09:35 tumbleweed: heh :) 17:09:55 I don't think any of that is a blocker, though. The lost settings issue is annoying, but we can live with it, I hope 17:09:56 tumbleweed: and being kicked out half way through setup 17:09:59 I think it's just a matter of setting the proper defaults or actually reading the manual and using the proper knobs 17:10:11 mm, that might be it too 17:10:14 which I have to say I only skimmed 17:10:19 fair enough :) 17:10:28 are we agreed that we'll get the sonys then? 17:10:29 olasd: did you test if it lost any other settings? 17:10:32 (or should that be "sonies"? 17:10:33 ) 17:10:56 paddatrapper: it didn't lose sdi output 17:11:04 which I believe was the only other setting I touched 17:11:17 ok cool 17:11:44 (and which makes me believe the microphone menu setting just overrides a physical knob that I failed to see) 17:11:59 olasd: that's not unlikely, indeed 17:12:23 #agreed we're going with the Sony PXW-X70 17:12:24 even so, if it is not the case, the worst that can happen is that we need to add a checklist to the camera, and possibly do some clever monitoring 17:12:40 wouter: thats pretty bad 17:12:50 CarlFK: yes, agreed, but it's not fatal? 17:12:50 the default is the setting we want 17:12:59 so it's really not a big deal 17:13:02 no news from RattusRattus wrt to the opsis 17:13:03 i would chose a different camera 17:13:06 olasd: no, we don't want to use the hotshoe mike? 17:13:27 I think we'll need to send someone knock at his door 17:13:28 wouter: we want to use the XLR input 17:13:28 anyway, that's something to deal with later 17:13:36 exactly 17:13:40 which is what the default is 17:13:43 oh, okay 17:13:45 in that case, yeah 17:13:48 anyone knows who I should contact for that? 17:13:51 Sledge? 17:14:00 pollo: I'll text Andy 17:14:02 I pinged him a week ago here wrt to that 17:14:03 we'll see 17:14:17 don't think he is checking IRC 17:14:25 brb, getting off train 17:15:21 idea: leave the Opsis with RattusRattus, buy another one 17:15:22 well, if we have no news, we should send a call on some cambridge DD ML next wednesday 17:15:39 +1 17:15:40 (back) 17:15:43 wuh? 17:15:43 probably a good idea, yeah 17:16:01 Sledge: we need a piece of HW that RattusRattus has 17:16:03 Sledge: we're trying to reach RattusRattus, but he's been unavailable, and dc17 is getting close 17:16:10 ok... 17:16:12 i just realized taking it from him means 0 chance he does work on it. so don't do that. 17:16:34 he's been 110% buried with work stuff for some months 17:16:44 we don't necessarily need to take it from him, but need some update 17:16:58 no we don't 17:17:02 well if we don't get it we only have N+1 17:17:11 Sledge: that would explain stuff, yes 17:17:12 N+2 would be the ideal 17:17:18 "only" 17:17:25 we have N+2 now, including the board rattus has 17:17:42 and N+3 if we include the atlys (which is different firmware and slightly different setup) 17:17:44 so we'll have N+1 for dc17 17:17:49 which is fine, no? 17:17:58 not enough if paddatrapper want to tinker 17:18:09 he can tinker with the +1 as long as the others work? 17:18:30 and if the others don't, we have bigger issues anyway :) 17:18:34 if one of them breaks and the n+1 is not working for X reason it's not ideal 17:18:50 If he hasn't had a chance to work on it for the last year, what are the chances he will try during the 2 weeks we use it? 17:18:56 we don't want to have to flash a board in the middle of a talk 17:19:01 was he planning to go to dc17? 17:19:03 paddatrapper: greater than 0. 17:19:03 take it from RattusRattus and give it back to him after dc17? 17:19:04 nope 17:19:06 if so, we just need him to bring it 17:19:29 is there another sprint before DC? 17:19:39 highvoltage: er, that's in a month. Highly unlikely. 17:19:47 (and no) 17:19:54 CarlFK: we need to weigh up our use vs his then 17:19:55 Sledge: do you think you could arrange for him to bring it the board we need to you for you to ship it to olasd ? 17:19:57 wouter: I thought so, I was wondering what the "bring it" meant 17:19:58 see if someone is coming from Sydney, I bet mithro can provide one 17:20:23 Sledge: or for you to bring it with you to dc17, if you're going... 17:20:41 wouter: temp imports is simpler going through olasd 17:20:49 I don't think we should multiply the number of people that import stuff for DebConf 17:20:55 fairy nuff 17:20:58 rather shrink it 17:21:04 especially for a 1U case 17:21:08 no, makes sense, didn't think of that bit 17:21:23 pfft - ditch the 1u case.. that's easy. 17:21:32 then we need another case at DC17 17:21:36 and another PSU 17:21:39 I can bring it with me if needed... 17:21:42 amazon, $50. also easy. 17:21:43 pollo: another PSU, yes, but not another case 17:21:45 I'll be there for debcamp 17:22:06 anyway, besides the point if we can't get the board from Andy. 17:22:21 Sledge: could you coordinate with him to see about getting that? 17:22:34 (if you don't have the time, feel free to say "no", we just need to do it differently then) 17:22:59 but really given the "money is not a problem" (per camera purchase) spend $500 and get another one. 17:23:11 there is no more stock 17:23:29 we don't know that for sure 17:23:30 oh.. I thought the added one more. 17:23:37 which we bought 17:23:37 and we bought it 17:23:38 but 5 should be more than we need, right? 17:23:45 yes, totally 17:23:46 I only asked for 2, not 3 17:23:47 lol - numbers are hard. 17:23:50 they may have more 17:24:04 5 includes Andys' doesn't it? 17:24:26 buy a 6th one is just flushing money down the drain 17:24:50 I don't think it is flushing any more than buying all those cameras 17:25:01 we just need someone to pick up andy's board and be done with it 17:25:07 paddatrapper: it does 17:25:16 the "zero chance he'll work on it" argument is moot, he's not working on it anyway 17:25:22 wouter: +1 17:25:41 and it's easy enough to ship back 17:25:52 by that point I'll be working on it more than him 17:25:55 right 17:26:03 we can do things to help motivate him to work on it (such as helping, and working towards the goals he has) but leaving it with him is not enough on its own 17:26:26 alternatively, ask him nicely to ship it to olasd works too 17:26:29 * highvoltage will send him pizza if that is even possible 17:26:30 I am also hopeful that someone else turns up that might work on it 17:26:40 wouter: I sent him a mail already 17:26:47 pollo: today or earlier? 17:26:51 monday 17:27:08 wouter: did fosdem get one to play with? 17:27:10 okay. Give him until the end of the week. 17:27:14 CarlFK: not TTBOMK 17:27:58 highvoltage: find a cambridge pizza place that does eft? :) 17:28:06 andy's phone is in (the private part of) db.debian.org 17:28:14 pollo: if he doesn't respond by friday, let me know 17:28:19 I'll give him a call then 17:28:45 sounds reasonable 17:28:49 (calling to the UK is actually *cheaper* on my SIP landline than calling my parents...) 17:29:01 #action wouter to call RattusRattus 17:29:14 wouter: wfm. I'll send you the mailing address if I get no response 17:29:21 meh 17:29:23 anything else about equipment we need to deal with? 17:29:30 Sledge: or you could do it, that works too, but you stopped replying ;) 17:29:34 * Sledge saw RattusRattus last night, can easily pick it up 17:29:46 (sorry, got grabbed irl in the office by a colleague there) 17:29:51 fine, no worries 17:30:00 wouter: there's sundries 17:30:06 I have a pile of gaffer tape 17:30:13 sundries? 17:30:17 dunno what else we're going to need, but can probably find most of it on site 17:30:19 oh, okay 17:30:25 batteries, possibly 17:30:27 yeah, we usually do that 17:30:38 makes absolutely no sense to ship batteries across the world, IMO 17:30:39 batteries will depend on the stuff we hire 17:30:43 yeah 17:30:44 (etc) 17:30:50 just get such things locally 17:30:51 PCs and network are provided, right? 17:30:54 yes 17:30:54 including in-room network? 17:30:57 well, pcs 17:31:01 dunno about network 17:31:01 I can't think of any sunderies we need to ship in 17:31:07 I don't know about in-room network 17:31:18 we'll have a bunch of 5 ports gig swtiches 17:31:24 great 17:31:29 and some cable, hopefully ;-) 17:31:30 and a reel of cable + crimp tools? 17:31:30 but our small gigabit switches are easy enough to fit in the cracks 17:31:36 we should probably get some cat5 just in case 17:31:37 I think taggart is bringing some stuff too 17:31:45 we need to know 17:31:46 okay, that should be enough then 17:31:51 he's in charge of the network 17:32:02 pollo: can you check with him that it's taken care of? 17:32:09 doesn't make him magically aware of our requirements :) 17:32:11 if not we'll need to do it ourselves, which is fine, but we'd need to know 17:32:21 " taggart - coming from seattle, can bring equipment/cabling/etc if it makes sense " 17:32:42 that sounds like an offer, not a promise... 17:32:49 I don't think it makes sense to bring networking gear across the country 17:32:52 but eh 17:32:58 we simply got to make what we need clear here: https://wiki.debconf.org/wiki/DebConf17/Infrastructure 17:33:05 at least when you bring it, you know it'll be there :P 17:33:26 which is why I'll put the switches in one of our numerous boxes 17:33:34 Who can make what we need clear then? 17:33:43 anyway I see cable + crimp tools in there 17:33:52 more switches is always a + 17:34:09 tumbleweed: yup 17:34:24 and I don't see the talk rooms 17:34:40 tumbleweed: but it's under "wishlist", not under "will bring" or some such 17:34:45 I bought a pretty big pile of adaptors for last year, but don't have any USB-C ones that work yet, I don't think 17:34:52 CarlFK: can you remember which ones worked at LCA? 17:34:54 video needs is listed under Unkown... 17:34:56 (need to take a break, brb) 17:35:23 tumbleweed: you mean thunderbolt ones? 17:35:26 tumbleweed: 'no' but are you talking about usbc? 17:35:52 pollo: no, USB-C 17:36:05 thunderbolt is mini-DP, and we have those 17:36:35 VGA is also still a mess for us 17:36:35 I have one here I got from MP, need to find a usbc device I can test with. 17:36:41 hmmm, modern thunderbolt is usb-c https://en.wikipedia.org/wiki/Thunderbolt_%28interface%29#Thunderbolt_3 17:37:04 pollo: no, modern thunderbold can use USB-C cabling, but it's not the same 17:37:45 * tumbleweed didn't know that 17:37:57 I think there is also a (or serveral) HDMI over USB-C protocol 17:38:00 so, someone needs to modify the network wiki page 17:38:06 tumbleweed: https://en.wikipedia.org/wiki/USB-C#Alternate_Mode_partner_specifications 17:39:01 I can't commit to that, too much work with orga 17:39:11 * tumbleweed will do the network wiki page 17:39:28 #action tumbleweed to update the network wiki page 17:39:36 tumbleweed: please ping taggart once that is done 17:39:38 #action tumbleweed to add video team needs to network wiki page 17:39:39 tumbleweed: ta 17:39:51 you're slow 17:39:59 so we need 4 different USB-C -> HDIM adaptors :P 17:40:27 tumbleweed: or one which speaks all protocols 17:40:44 I'd be amazed if that existed 17:40:54 please review / update https://wiki.debian.org/Teams/DebConf/Video/VideoTeamDocs/TalkRoomHardwareSetUp and https://wiki.debian.org/Teams/DebConf/Video/VideoTeamDocs/ShippingEquipment 17:40:56 * wouter wonders whether displayport-over-thunderbolt-over-USB-C-wiring would work well... don't think so, but meh 17:41:03 we're drifting way off topic 17:41:07 yes, sorry 17:41:22 for instance the talk room setup is missing tripods 17:41:27 so there's some work to do 17:41:34 so I talked with the AV guy today 17:41:42 #topic AV rental 17:41:43 we can get audio equipment but not video stuff 17:41:50 olasd: you going to carnet 5 opsis even though you'll only be carrying 3? 17:42:02 "video stuff" ? 17:42:06 by video stuff you mean what? SDI cabling? 17:42:09 so we either need to source tripods and SDI cables somewhere or buy & ship them 17:42:10 tripods, SDI cables 17:42:39 I don't think it makes a lot of sense to rent just that separatly 17:42:52 pollo: why wouldn't it? 17:42:53 why? 17:42:59 I'm with them 17:43:03 I'm sure it makes zero sense to ship that 17:43:20 ok, I'll look into rental then 17:43:24 does the AV guy have a camera rental shop he recommends? 17:43:33 shouldn't be too hard to find, video is done all over the world 17:43:37 tripod mounts are standard right? 17:43:39 https://www.monoprice.com/product?p_id=16183 SDI cables. 17:43:51 pollo: yup. standard hot-shoe 17:43:53 wouter: it's supposed to! if you send me a cable, I can tell you :) 17:44:01 well just dhoe in this case 17:44:21 p2-mate: it sounds a bit insane, is all I was saying, but trying to stay on topic now :) 17:44:27 I'll try to get nice reals of SDI cables like we got last year 17:44:40 https://www.bhphotovideo.com/c/product/381300-REG/Belden_BEL_1694A_500_1694A500_Coaxial_Cable_500.html 17:44:45 yes please, much easier to handle 17:45:31 do we need 2 reels per room? 17:45:49 er, isn't a reel something you cut cable off to length? 17:46:04 no 17:46:05 paddatrapper: your room design images say we only need ~ 5m for cam 2 17:46:06 or something you roll up again 17:46:17 could do just the audience if needed, but 2 per room would give us flexibility 17:46:17 oh, that way 17:46:18 right 17:46:25 ok 17:46:47 I should get prices for audio next week 17:46:54 good 17:46:59 I'll try to get the prices for video rental at the same time 17:47:04 pollo: Once room layouts are available I should be able to put better estimates of cable lengths 17:47:09 #action pollo to get prices for tripod and SDI cable rental 17:47:23 I asked for the audio stuff from the 2nd to the 13th 17:47:50 Is there much point getting it before the 4th if we have no access to rooms? 17:47:57 testing? 17:48:00 +1 17:48:06 cool 17:48:14 allows us to set things up in a test room, even if all six cameras are there 17:48:25 and then once we have the room, we just need to move equipment, rather than to set it up 17:48:34 which won't happen ;) 17:48:34 I say "we", but I won't be there until the 6th myself, so meh 17:48:41 we'll probably need an HMDI multiplexer too 17:48:47 what for? 17:49:06 room Bo is 3 classrooms merged together 17:49:11 for room #3 which is three classrooms merged, right? 17:49:12 so 2 projectors 17:49:16 3 projector 17:49:16 oh, okay 17:49:19 yeah, that makes sense then 17:49:26 the venue doesn't have that? 17:49:36 I don't think we can count on it 17:49:36 I added video team needs to https://wiki.debconf.org/wiki/DebConf17/InfrastructureTeam#Wishlist - that seems to be all that really matters 17:49:50 if we don't have a confidence screen in there then we can use the opsis? 17:49:50 it would make sense for it to have such a thing, given that you can merge rooms 17:50:30 paddatrapper: doesn't it do just one HDMI output though? We'd need two 17:50:35 tumbleweed: gigabit, guaranteed bandwidth (i.e. an in-room switch) 17:50:35 (well, just one *extra*) 17:50:37 I think. 17:51:24 olasd: ah, yes, that got lost in an edit 17:51:25 wouter: 2 outputs - https://hdmi2usb.tv/img/hdmi2usb.png 17:51:37 paddatrapper: yes, but one goes to the recording? 17:51:38 tumbleweed: probably mention that that is per room 17:51:42 ah, no, I'm an idiot. Nvm. 17:51:47 wouter: recording is USB :) 17:51:51 right 17:52:16 https://www.monoprice.com/product?p_id=15376 Blackbird 4K 4x2 Matrix HDMI Powered Switch with Remote Control $45 17:52:18 anything else regarding rental? 17:52:41 I have that, it works. there are larger ones too, I would assume they also work 17:52:46 hdmi cables? 17:52:57 do we have enough of the special ones for the opsis? 17:53:02 yeah, probably a good idea, but also something we can go buy if we don't have them 17:53:03 yes 17:53:12 editd 17:53:15 and HDMI cables are too cheap to rent 17:53:24 supposedly we have one converter baggy per opsis 17:53:38 we have a couple of HDMI cables per room in each room's kit 17:53:41 I can't remember the lengths offhand 17:54:00 that's it I think? 17:54:02 1m or 1.50m 17:54:09 from what I recall coiling 17:54:14 (need to head off soon...) 17:54:17 there's at least a couple of magic cables in each room, and a non-magic 17:54:23 I'll also bring a pile of those 17:54:28 what's magic about them? 17:54:29 I can count them up tonight 17:54:35 they have redmere repeaters in them 17:54:39 oh, okay 17:54:48 magic in that they work with opsis :P 17:54:59 #topic next meeting 17:55:04 next week same time? 17:55:13 wfm 17:55:18 wfm 17:55:22 I will be busy but I'll try to hop on IRC 17:55:42 (Rencontres "Mondiales" du logiciel libre next week) 17:55:45 #agreed next week same time 17:55:59 #topic AOB ? 17:56:40 I think that's it 17:56:45 #endmeeting