/srv/irclogs.ubuntu.com/2012/05/08/#ubuntu-uds-grand-ballroom-g.txt

=== ChanServ changed the topic of #ubuntu-uds-grand-ballroom-g to: Track: Desktop | Discussion of GStreamer in Ubuntu TV | Url: http://summit.ubuntu.com/uds-q/meeting/20710/desktop-q-tv-gstreamer/ | Audio: http://icecast.ubuntu.com:8000/grand-ballroom-g.ogg.m3u
tgm4883o/15:55
dmj726o/15:56
* Dr_Who waves15:58
tgm4883i'm listening15:58
* dmj726 runs15:58
dmj726:P15:58
dmj726I'm listening here and watching Mango.15:59
Saviqmorning16:02
tsdgeosmorning16:02
tsdgeosubuntu-uds-grand-ballroom-g16:03
dmj726There are issues with udp multisink for UTV?16:03
Saviqdmj726, we haven't really started yet, but what issues do you have in mind?16:04
dmj726was just listening to the chatter16:04
dmj726on the audio stream16:04
Saviqoh ok didn't get that16:05
dmj726I do.16:06
dmj726mostly plugin development and some other bits for novacut.16:07
dmj726played with live video streaming some too16:07
dmj726ARM devices should have shared memory for CPU and GPU16:08
dmj726Should we be targeting gstreamer 0.10 or 0.11/1.0?16:10
dmj726that really changes what bindings are available as well16:12
dmj726python bindings are totally different between the two16:13
dmj726Best experience with gstreamer is C or python from experience16:14
dmj726From what I've heard 1.0 is really designed with hardware support in mind.  Though manufacturers still need to support it.16:16
dmj726how is GEGL integration?16:17
dmj726have you done GEGL work recently?16:17
dmj726performance isn't an issue16:20
dmj726Python would be control logic only16:20
dmj726then gstreamer does all work in C16:20
dmj726so language using the bindings aren't an issue16:21
dmj726The new bindings were roung a few months ago16:22
dmj726jderose was working on rendering code back in january16:23
dmj726situation has been improving and is better in 1.0 than 0.10 for the gobject introspection bindings from what I remember16:23
SaviqI think Ted meant parsing tables?16:27
Saviqwillcooke ^?16:27
Saviqmost of the DVB spec with regards to table parsing is complete, we've been working with tsdgeos to improve that recently16:28
dmj726pick hardware that supports the relevant codecs16:29
dmj726gstreamer needs more unit testing work, badly16:31
dmj726mpeg-ts can be choppy16:32
dmj726talk with jderose about unit testing too, he was mentioning some things the other day16:33
dmj726whole pipelines need testing really16:33
dmj726many of the bugs result from combinations16:33
MrChrisDruifAwesome those random coughs that just barely stop before deafening me completely16:36
dmj726download is easier than upload!16:38
tgm4883software encoders are lame16:39
tgm4883I completely agree16:39
MrChrisDruiflame encoder?16:42
tgm4883MrChrisDruif, no, crappy16:42
MrChrisDruiftgm4883; I know, just kidding ^_^16:42
Saviqdo I have to explain?16:44
dmj726yes16:44
dmj726we have done a lot to separate frontend and backend16:45
dmj726can also ask me about it16:45
Saviqthere'd a backend that will talk to hardware16:45
Saviqyeah here16:45
Saviqand somehow we might need to get the data into the media player16:45
Saviqwhich will be a separate process16:45
Saviqideally the data would remain in hardware16:46
Saviqbut we're targetting x86 too16:46
Saviqso we need to plan for transferring the actual data between the backend and frontend for live playback16:46
Saviqyeah but I'm not talking threads16:47
Saviqtrue16:47
dmj726Saviq: you mean processing backend vs display frontent?16:47
Saviqsure, if it stays in the hardware then it's fine16:47
dmj726yeah, you want to display directly via hardware16:47
dmj726frontend only controls what pipeline does and sets up mechanism to display correctly16:47
Saviqdmj726, sure, in SoC that's fine, but on x86 we might end up doing everything in software16:48
dmj726Saviq: that shouldn't be a real difference except speed16:48
dmj726the gstreamer sink element should handle that, no?16:48
Saviqwell, question is who owns the window16:49
Saviqin which the video is displayed, and I'm unsure whether the DVB backend should16:50
Saviqsince we will have sources other to DVB16:50
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Saviqso how do we make the separate media player play live data where it's the backend that holds the hardware?16:52
Saviqthanks16:53
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Saviqsure16:53
Saviqof course16:53
Saviqok cool16:54
Saviqouch16:54
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Saviqthanks all16:54
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=== ChanServ changed the topic of #ubuntu-uds-grand-ballroom-g to: Track: Community | Ubuntu Accomplishments Development Planning | Url: http://summit.ubuntu.com/uds-q/meeting/20716/community-q-ubuntu-accomplishments-development-planning/ | Audio: http://icecast.ubuntu.com:8000/grand-ballroom-g.ogg.m3u
cielakyes!17:08
cielako/17:08
cielakthough laggy a bit, it seems :)17:09
s-foxoops is a technical term, ask any developer ;)17:14
nxvlThere is something weird on the way it works for old time contributors, it seems it only checks for the unlocked ones, once they are check and more trophies are unlocked it will THEN check for the rest, instead of open accomplishments download + create all my trphies in one run17:17
cielaknxvl: this is actually intentional17:18
nxvlso i need to run Ctrl+N a couple of times before it checks all my trphies17:18
cielakoh, then it's a but, it should re-check automatically whenever you accomplish anything17:18
cielakbug*17:18
cielakthis may be related to an issue I've been recently working on, but the fix hasn't yet been released17:19
s-foxcielak,  in the process of fixing the accomplishment mp17:26
mfischyay cielak17:26
mfischcielak: are you here?17:26
cielakyup :)17:26
mfischcielak: where?17:26
cielakhere, in this IRC channel :)17:27
mfischcielak: haha i meant in Oakland17:27
cielaknot in Oakland :)17:27
s-foxcielak,  i just submitted a fix.  revision 98. can you confirm i did it correctly?17:30
mfischno ideas for the etherpad?17:31
* s-fox looks at etherpad17:31
mfischit's empty ATM17:32
cielaks-fox: yay! that's almost it, you just forgot to remove "twistd.pid" too17:33
cielakand apart from that - it's great :)17:33
cielak(s-fox is doing some really great job on ubuntuforums related accomplishments :D )17:33
s-foxWhere is twistd.pid?17:33
cielaks-fox: root branch dir17:33
* cielak nods at accomplishments 'difficulty'17:34
s-foxI agree with being relative, for example i found it easier to get ubuntu membership than bazaar branch merge17:35
cielaks-fox: haha :D17:35
s-fox it was also easier for me to get on the ubuntu forums council than the bazaar accomplishment, haha :D17:37
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s-foxcielak,  i think i fixed it...again :D17:40
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cielaks-fox: brilliant! great job ;)17:41
s-foxI fixed it? :D17:41
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cielakI am not sure about that drawing trick17:42
mfisch I really like the idea of human granted "kudos"17:42
cielakit may get really difficult for some reasons :)17:42
mfischdoes everyone know the IRC channel?17:43
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cielakyeah, thanks all! :)17:48
cielakthanks jono! :)17:48
s-foxSee you  :)17:49
=== ChanServ changed the topic of #ubuntu-uds-grand-ballroom-g to: Track: Other | Launchpad Clinic | Url: http://summit.ubuntu.com/uds-q/meeting/20484/launchpad-clinic/ | Audio: http://icecast.ubuntu.com:8000/grand-ballroom-g.ogg.m3u
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gmbtumbleweed, ssh ubuntu@ec2-184-72-20-246.us-west-1.compute.amazonaws.com18:17
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linuxtechapt-listchanges already list changelogs depending on how it is configured.  It doesn't show source changes.19:33
stokachuwhat about errata's?19:34
Effenberg0x0Balloons read PVT19:46
greymechAlternative = PDF doc tutorial in examples folder19:49
greymechproff reading by an ordinary user19:54
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