Monday, 2014-03-03

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tvCommitBot[getting-started] timvideos-website pushed 1 new commit to master:
tvCommitBotgetting-started/master 54f2309 Carl Karsten: started a FAQ05:34
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rihbynehello folks :)05:35
rihbynehi mithro  :)05:38
aps-sidsmithro: for the project "porting flumotion to gst-1.0", the code from last year's attemp is the base or do we need to start from master branch again?05:38
mithroaps-sids: you can start from which ever is either05:39
mithroI have to go back and read the logs05:39
mithrowhich I won't get to tonight05:39
rihbynemithro: good to see you back05:40
dhanushmithro: Hi. I am interested to working on ; How important do you feel it is at this moment?05:43
tpbTitle: [flumotion] Create a RTMP flumotion component · Issue #3 · timvideos/getting-started · GitHub (at
rihbynemithro: I am interested in working on issue
tpbTitle: [streaming-system] website (viewing interface) improvements · Issue #19 · timvideos/getting-started · GitHub (at
rihbynehi dhanush :)05:54
dhanushrihbyne: Hey rihbyne!05:55
mithrorihbyne: where you a potential student from last year?05:56
mithrodhanush: it is a medium priority project -- but it totally depends on the application quality. If the strongest application was for that project then it would be accepted05:57
mithrodhanush: application quality is the most important factor05:57
dhanushmithro: Great. :) Another thing. ; How much time do you think this might take? Considering I have read through the flumotion architecture and digging into other flumotion components for reference.05:59
tpbTitle: Create a web-rtc flumotion component · Issue #41 · timvideos/streaming-system · GitHub (at
mithrodhanush: no idea06:01
mithrodhanush: btw issue #3 would probably not be a whole GSoC project by itself -- combining it with something #41 is probably a good idea06:02
mithrodhanush: IE doing #3 as the kind of "tutorial for writing flumotion component" then #41 as the primary project06:02
rihbynemithro: yeah I was :) I had opt for bug tracking system. this issue
tpb<> (at
mithrorihbyne: we have a lot more mentors this year, so hopefully it will translate to more slots -- but not guarantees, every project wants more slots :)06:04
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dhanushmithro: Yeah I have been thinking something similar. Only the other way round. (Mostly because I dont have the idea of there scope at the moment. )06:04
dhanushmithro: I was speaking to iiie a couple of days ago when he suggested to setup flumotion locally, which I had already done. He said you would be able to suggest how should I proceed now?06:04
mithrodhanush: once you have set it up, set up a stream and view it06:05
mithrodhanush: I'll leave it to your independent research on how to set up a flumotion stream, there is plenty of documentation on the flumotion website06:05
mithrodhanush: once you have a stream set up, then you can look at setting up a stream closer to a timvideos stream06:05
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tvCommitBot[streaming-system] CarlFK pushed 1 new commit to master:
tvCommitBotstreaming-system/master ce17630 Carl Karsten:  e is undefined.  remvoved.06:06
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CarlFKremvoved? remove v from commit comment.06:07
mithroCarlFK:  :P06:07
mithroCarlFK: your a vim person right?06:07
CarlFKlol - yes. why?06:08
mithroCarlFK: if so ":set spell"06:08
aps-sidsmithro: I've been trying to build flumotion on travis. By looking at, it seems command for testing is "make integration", but it says ** No rule to make target `integration' ** What is the correct way to run tests?06:08
mithroaps-sids: by "build flumotion on travis" you mean "build the timvideos flumotion on travis" or "just basic flumotion" ?06:09
dhanushmithro: okay. let me see.06:09
aps-sidsmithro: timvideos flumotion06:09
aps-sidsthe previous attempt branch06:10
dhanushmithro: I set up the a live stream. Whats a tim videos stream?06:12
CarlFKdhanush: use dvswitch as a source06:22
micolousi'm pretty sure there's a dvswitch command that will let you play a DV file on a loop into it06:23
micolousor you can use gst-dvswitch-sink06:23
CarlFKmicolous: have you used vagrant?06:24
micolousi tried to once, and didn't get far with it06:25
micolousi liked the concept but some of the implementation details i didn't like06:25
CarlFKvagrant up06:25
micolousmostly the "you're tied to ubuntu" bit06:25
micolousnot in a position to play with it at the moment06:26
micolousat work :\06:26
CarlFK5 min.. should have dvswitch running with a bouncy ball test stream06:26
micolousthat may be useful for dhanush06:27
dhanushmicolous: gst-dvswitch-sink ?06:27
CarlFKI think debian has some base images.  and it pxe boots, so you can build your own if you want some arch or cent-oz thingy06:27
tpb<$r> (at
micolousthe first one is a sink and source for gstreamer that lets you get video from a dvswitch "server" and send video to a dvswitch "server"06:28
micolousthe second one is a helpful wrapper which lets you send arbitrary video files to a dvswitch server06:28
dhanushmicolous: hmm. let me see.06:29
tpbTitle: dvsmon/Vagrantfile at master · CarlFK/dvsmon · GitHub (at
micoloussorry, the second one lets you use your webcam and send it to dvswitch06:29
aps-sidsCarlFK: micolous I've struggled a lot in running gst-plugin-dvswictch with dvsource, all in vain. The error was always that dvswitchsink is missing06:29
CarlFKdo what that does.  either cut/paste and make all those lines work on your own, or get vagrant to do it06:29
micolousaps-sids: it sounds like it's not installed properly06:29
CarlFKaps-sids: ^^^06:29
aps-sidsI checked all the dependencies twice06:30
micolouswhen you're using something like gst-launch there's a debug mode which will show when it can't find things or if it has trouble loading some shared library06:30
micolous-v if i recall06:31
micolousanyway, about to leave the office and have some things to do this evening06:31
micolousso will be back in a few hours06:31
CarlFKsee ya micolous06:31
micolousif you're still having trouble then, i'll have a dev environment in front of me06:31
tpbTitle: streaming-system/website/Makefile at master · timvideos/streaming-system · GitHub (at
aps-sidsmicolous: this was the error basically
tpbTitle: [Bash] [email protected]:~/gsoc/dvsource-v4l2-other$ ./dvsource-v4l2-other -s ntsc --fake snow - (at
CarlFKcan I add  --noinput so that it doesn't stop?06:32
CarlFKaps-sids: try vagrant06:33
CarlFKmithro: never mind now.. I'll fork, test and submit a pull reque06:34
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mithroI'll be back in 4ish hours06:54
Joelwmithro: Bye!06:58
mithroJoelw: I'd like to chat about Ethernet in VHDL if you have time later07:06
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Joelwmithro: I'm about to head off, but I'll be here all day tomorrow.07:16
JoelwOr just email me whenever! :)07:17
dhanushaps-sids: How did you specify the source to be from dvswitch ?07:23
tpbTitle: timvideos/gst-plugins-dvswitch · GitHub (at
dhanushaps-sids: Thanks. got that.07:36
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dhanushaps-sids: Did you get this ->
tpbTitle: Ubuntu Pastebin (at
aps-sidsdhanush: no07:47
aps-sidsfor me it was not able to find dvswitchsink only07:47
dhanushaps-sids: But it worked for me. What have you tried thus far?07:48
aps-sidswhat distro are you on?07:49
dhanushaps-sids: Mint 13.07:49
dhanush64 bit.07:49
aps-sidsI'm on ubuntu 13.10 64bit and  I checked the required dependencies, but it still cant find dvswitchsink.. I couldn't get any further than that07:50
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dhanushaps-sids: Then maybe as Carl suggested you should try vagrant.07:51
aps-sidsyeah I'm gonna do that. I've midsems going on so can't put much time07:52
dhanushaps-sids: Oh. Which university? Btw you tried this right -> "./dvsource-v4l2-other -s ntsc --fake snow"07:55
dhanushI see you havent added the host and port params.07:55
aps-sidsdhanush: BITS Pilani. yes , I added these parameters in ..dvswitchrc
tpbTitle: [Bash] [email protected]:~/gsoc/dvsource-v4l2-other$ ./dvsource-v4l2-other -s ntsc --fake snow - (at
dhanushaps-sids: Why cant I see them in your paste?07:59
aps-sidsdhanush: I added those in my ~/.dvswitchrc file08:00
aps-sidslike this08:01
dhanushaps-sids: oh. okay. You could also try reinstalling gstreamer module;08:01
aps-sidsalready did, no luck08:01
dhanushaps-sids: Ask on SO maybe.08:04
dhanushCarlFK: there?08:08
CarlFKdhanush: here08:53
aps-sidsCarlFK: vagrant sets up but keeps waiting for machine to boot09:09
CarlFKwhat version?09:10
CarlFKafter a few minutes it should time out with an error09:11
CarlFKI am heading to bed .. I would ask in #vagrant09:11
aps-sidsno time out09:11
aps-sidsokay. Good night.09:11
CarlFKit should download and boot the image, which is pretty 'simple'09:12
tpbTitle: streaming-system/Vagrantfile at master · CarlFK/streaming-system · GitHub (at
CarlFKtry that one too.  it doesn't do anything gui,09:13
CarlFKseems to setup the server, but something isn't exactly right.  if I ssh in and rerun make, it is fine09:14
CarlFKyou can try swapping the two percice base images.  they should both be about the same.  the one I get from ubuntu/current is more up to date, but from what you say it shouldn't matter09:15
CarlFKsee ya09:16
* Palash is Studying For Mid Semester Exams 09:17
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ashish_panchalI am wishing to do timvideos developer website project as GSoC project, I need some guidance09:29
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Palashashish_panchal : check that out ! contribute :D09:33
ashish_panchalgot it09:49
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tvCommitBot[getting-started] timvideos-website pushed 1 new commit to master:
tvCommitBotgetting-started/master 49d89ba Tim Ansell: Adding a "How to ask for Help" section and expanding the FAQ.14:30
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tvCommitBot[getting-started] timvideos-website pushed 1 new commit to master:
tvCommitBotgetting-started/master 3cea3ae Tim Ansell: Trying to fix the blockquote14:33
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rihbynehello folks :)14:59
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CarlFKhi rihbyne15:15
rihbynehey CarlFK :)15:18
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aps-sidsmithro: I ran tests for timvideos flumotion repo on travis. All of them failed. Was this happening before the porting work was started by GSoC student last year?15:26
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* rihbyne brb16:06
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dhanushCarlFK: hey. How do I set source as dvswitch in flumotion? So far I have successfully connected to dvswitch as source using the gst-plugins-dvswitch.16:12
CarlFKdhanush: not sure if this answers your question, but all I am familiar with is setting up a collector and attaching it to dvswitch16:14
dhanushCarlFK: Maybe that can help. How?16:14
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dhanushAnd how are the dvsource-vl42-other and gst-plugins-dvswitch used in timvideos?16:16
CarlFKdhanush:  I run that, then mess with some .xml files...16:21
tpbTitle: streaming-system/tools/setup/ at master · timvideos/streaming-system · GitHub (at
CarlFKjust a sec.. I'll jam all that into another Vagrant file.. maybe I can make it talk to the dvsmon one16:22
dhanushCarlFK: Awesome!16:22
CarlFKThis is not the proper way to deploy things - that is a whole project :p16:22
dhanushYeah using vagrant will be a better idea.16:24
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CarlFK+ ./ ... chown: cannot access `/usr/local/etc/flumotion/default.pem': No such file or directory17:09
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CarlFKdhanush: make-ssl-cert needs user input.  vagrant somehow disables that.17:42
tpbTitle: streaming-system/tools/setup/ at master · CarlFK/streaming-system · GitHub (at
CarlFKneed to figure out how to make that happen without user input17:43
drotihopefully I'll get the board soon17:43
drotihad to sell my soul though :)17:44
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dhanushCarlFK: it does? why?17:58
CarlFKdhanush:  /usr/sbin/make-ssl-cert has:18:00
CarlFK    db_get make-ssl-cert/hostname18:00
CarlFK    HostName="$RET"18:00
CarlFK    db_fset make-ssl-cert/hostname seen false18:00
CarlFKI suspect that has something to do with it18:00
CarlFKneed to make that not ask "  │ Please enter the host name to use in the SSL certificate. "18:02
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dhanushCarlFK: read -e -p "Enter Hostname: " -i $HOSTNAME18:31
dhanushwill something like this work?18:31
dhanushCarlFK: Can we use that for input prompt to the user for make-ssl-cert?18:32
CarlFKI don't want it to ask18:33
CarlFKneed to make that *not* ask18:33
* dhanush bangs his head.18:35
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