MetaVid-l

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47 discussions

imprintlogo.so ffmpeg vhook module information
by Pierpaolo Gulla 28 May '08

28 May '08

Hi guys , I'm looking the metavid source code , when I've read about a imprintlogo.so in this page , http://slugforge.cse.ucsc.edu/gf/project/metavid/scmsvn/?action=browse&path… on the end of the code. But I dont't find the source of this vhook module. Where I can find it for study and see it in action? Thanks for your help Bye Pierpaolo

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progress in support for Flash
by Stjepan Rajko 15 May '08

15 May '08

Hello, I started getting some minimal progress on the Flash video support along the lines of what Michael suggested. You can see an example of pulling an .flv video from archive.org here: http://www.urbanstew.org/MediaWiki/index.php5?title=Stream:Congress What is implemented so far: * if your environment supports Flash, Flowplayer should be an option * you can view an .flv stream using Flowplayer - but all time information is ignored Right now, when a stream file is added, metavidwiki system appends .anx to it, so the flashEmbed script takes .anx out of the filename it gets. How should I address this for the long run? Cheers, Stjepan

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GD dependency and other minor snags
by Stjepan Rajko 30 Apr '08

30 Apr '08

Hi all, My semester is finally ending so I'm able to slowly start working towards the Metavidwiki GSoC project - very exciting! After chatting with Michael a while back I've started working on integrating flowplayer with mv_embed (http://metavid.opengov.org/irclog/metavid.log.20Apr2008.html). Anyway, after updating from the repository today I ran into a few snags that should perhaps be documented (and I'd be happy to add them to the wiki if appropriate). One thing that came up was that Metavidwiki has a dependency on GD, which might not be a problem for most people but PHP that comes with OS X doesn't support GD :-(. There are some downloadable packages that do (e.g. http://www.entropy.ch/software/macosx/php/) so there's an easy fix - should I add this info to the wiki? Also, I needed to change permissions on the stream_images directory or MV_StreamImage.php complains. I don't remember that from the install instructions - should I add this info somewhere as well? Thanks, Stjepan

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metavidwiki video upload project proposals submitted
by Stjepan Rajko 04 Apr '08

04 Apr '08

Hello all, I have now officially submitted two overlapping project proposals regarding MetaVidWiki to GSoC: * Easing user upload of video for use with MetaVidWiki, submitted to Wikimedia Foundation. * Enabling efficent annotation of archive.org hosted videos through MetaVidWiki, submitted to Internet Archive. The full text of each proposal as well as supplemental materials can be found here: http://urbanstew.org/metavidwiki/ Many thanks to the MetaVidWiki community for helping me get started with the proposals (as well as creating such a useful tool :)) Kind regards, Stjepan

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GSoC project proposal: easing upload of video to MetaVidWiki
by Stjepan Rajko 01 Apr '08

01 Apr '08

Hello, Since the GSoC deadline has been extended, I have posted a draft of my project proposal online: http://urbanstew.org/metavidwiki/proposal.html Excerpt: --- I propose to do a number of modifications to MetaVidWiki, with the common goal of improving the ease in which users can add their own video content to the Wiki. The specific tasks are: * making the process of video uploading to a MetaVidWiki system an easy one-step process (currently, uploading a video file to the system requires several non-trivial steps) * adding the ability to use / annotate externally hosted video (from sites such as archive.org and YouTube) --- There is also a supplemental materials page which currently has next to nothing (but where I'll try to do some proof-of-concept exercises in the next few days): http://urbanstew.org/metavidwiki/ Any feedback about the project / proposal is more than welcome (and thanks to those of you who have already helped me with MetaVidWiki and with the project ideas). Kind regards, Stjepan

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how to use a local metavidwiki
by Stjepan Rajko 28 Mar '08

28 Mar '08

Hello MetaVidWiki community, I am trying to familiarize myself with MetaVidWiki, and have managed to install a copy on my local machine. It seems like everything went OK, but I'm having trouble finding out what to do next - are there some materials on the web that could help me figure out how to add a video to the wiki and start annotating it? Thanks for any suggestions, Stjepan

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Re: [MetaVid-l] anecdotal info
by Michael Dale 29 Feb '08

29 Feb '08

thanks for the bug report :) The default generic embed player for fedora (totem?) does not always cooperate with mod_annodex streams. I think that is the issue for sean_gabriel. Fedora need to upgrade their version of totem? Things to try are: copy the url for downloading the clip and try and open it in Totem. Also confirm totem was the "generic" plug-in by checking about:plugins in firefox. A coding solution would be to check the version of totem with mv_embed if less than X than don't include that option for in-browser playback... don't know when I will get around to that, but patches are always welcome :) peace, --michael Seth McClain wrote: > This is a terrible bug report, but its better than nothing. > > The following is a chat that I had via kopete with 'sean_gabriel'. The > cut-and-paste mangled it pretty well. > > > sean_gabriel16:15:20 > > yeah it doesn't seem to ever get started :( > psymin@jabber.montana.com16:15:48 > > oh I'm using a bunch of cpu on that box .. one moment > man .. mine starts right up16:17:03 > what player are you using16:17:06 > Ahh I think I see16:17:47 > Are you clicking on the download arrow?16:17:56 > click on the big round play button in the middle16:18:14 > sean_gabriel16:18:15 > > I don't know, I've clicked a couple arrows > okay, I reloaded and did that, I just get the first frame of it I > think16:19:01 > javascript popup error16:19:19 > psymin@jabber.montana.com16:19:24 > > Ack .. DOM? > "unable to load required javascript libraries insert script via DOM has > failed"16:19:49 > sean_gabriel16:19:51 > > mv_embed: unable to load required javascript libraries, insert script via DOM > has failed, try reloading? > psymin@jabber.montana.com16:20:07 > > cool that means the bandwidth between your site and the server is not good > enough > sean_gabriel16:20:29 > > I throttled my download, still no good > psymin@jabber.montana.com16:21:33 > > are you clicking on this: > http://metavid.opengov.org/mvWiki/images/9/90/Play.png16:21:35 > that idon16:21:36 > icon16:21:38 > sean_gabriel16:21:49 > > yes > psymin@jabber.montana.com16:22:04 > > hmm > so lets see .. if you click the puzzle icon in the upper left ..16:22:42 > does it show you java, vlc, and generic?16:22:55 > sean_gabriel16:23:30 > > it says > Generic Ogg Plugin (selected) and Java Cortado16:23:49 > trying the java one16:24:12 > works16:24:18 > yep, java one works great16:26:56 > You are now marked as Away. > 16:28:13 > You are now marked as Online. > 16:29:08 > psymin@jabber.montana.com16:29:16 > > Hmm .. I wonder what it was trying to use before > do you mind if I cut and paste this chat session to the lead developer of > mv_embed?16:29:45 > sean_gabriel16:29:50 > > I dunno, I'm on Fedora 8 > go for it16:29:57 > psymin@jabber.montana.com16:29:58 > > with maybe the apache logs for your attempts? > sean_gabriel16:30:08 > > sure > psymin@jabber.montana.com16:30:12 > > cool, thx > > > > > > > > > --- mdale, here are the apache logs on the media server (not the mvwiki > server) for his IP > > > > > # grep 63.227.170.72 /var/log/apache2/media.opengov.org.log > 63.227.170.72 - - > [29/Feb/2008:16:14:24 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:03:34/0:05:18 > HTTP/1.1" 200 > 102400 "http://metavid.opengov.org/mvWiki/index.php/Stream:Missoula_city_council_20…" "Mozilla/5.0 > (X11; U; Linux i686; en-US; rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 > Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:14:29 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:03:34/0:05:18 > HTTP/1.1" 200 3686400 "-" "Mozilla/5.0 (X11; U; Linux i686; en-US; > rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:15:02 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:07:57/0:08:21 > HTTP/1.1" 200 1047672 "-" "Mozilla/5.0 (X11; U; Linux i686; en-US; > rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:15:22 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:20:00/0:40:00 > HTTP/1.1" 200 15872000 "-" "Mozilla/5.0 (X11; U; Linux i686; en-US; > rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:17:35 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:19:48/0:20:08 > HTTP/1.1" 200 > 916943 "http://metavid.opengov.org/mvWiki/index.php/Stream:Missoula_city_council_20…" "Mozilla/5.0 > (X11; U; Linux i686; en-US; rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 > Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:15:01 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:07:57/0:08:21 > HTTP/1.1" 200 > 102400 "http://metavid.opengov.org/mvWiki/index.php/Stream:Missoula_city_council_20…" "Mozilla/5.0 > (X11; U; Linux i686; en-US; rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 > Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:15:20 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:20:00/0:40:00 > HTTP/1.1" 200 > 204800 "http://metavid.opengov.org/mvWiki/index.php/Stream:Missoula_city_council_20…" "Mozilla/5.0 > (X11; U; Linux i686; en-US; rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 > Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:18:57 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:20:00/0:40:00 > HTTP/1.1" 200 5427200 "-" "Mozilla/5.0 (X11; U; Linux i686; en-US; > rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:21:10 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:11:30/0:34:35 > HTTP/1.1" 200 > 102400 "http://metavid.opengov.org/mvWiki/index.php/Stream:Missoula_city_council_20…" "Mozilla/5.0 > (X11; U; Linux i686; en-US; rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 > Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:21:11 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:11:30/0:34:35 > HTTP/1.1" 200 4096000 "-" "Mozilla/5.0 (X11; U; Linux i686; en-US; > rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:17:51 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:19:48/0:20:08 > HTTP/1.1" 200 102400 "-" "Mozilla/5.0 (X11; U; Linux i686; en-US; > rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:18:55 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:20:00/0:40:00 > HTTP/1.1" 200 > 102400 "http://metavid.opengov.org/mvWiki/index.php/Stream:Missoula_city_council_20…" "Mozilla/5.0 > (X11; U; Linux i686; en-US; rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 > Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:24:13 -0700] "GET /mv_embed/cortado_iframe.php?media_url=http://media.opengov.org/media/Missoula_city_council_2008-01-07.ogg.anx?t=0:22:01/0:23:09&id=pid_embed_vid&width=320&height=240&duration=1200000 > HTTP/1.1" 200 > 995 "http://metavid.opengov.org/mvWiki/index.php/Stream:Missoula_city_council_20…" "Mozilla/5.0 > (X11; U; Linux i686; en-US; rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 > Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:24:21 -0700] "GET /mv_embed/cortado-ovt-stripped-0.2.2.1.jar > HTTP/1.1" 200 196466 "-" "Java(tm) 2 SDK, Standard Edition v1.7.0 Java/1.7.0" > 63.227.170.72 - - > [29/Feb/2008:16:24:26 -0700] "GET /mv_embed/com/sun/media/sound/HeadspaceMixerProvider.class > HTTP/1.1" 404 322 "-" "Java(tm) 2 SDK, Standard Edition v1.7.0 Java/1.7.0" > 63.227.170.72 - - > [29/Feb/2008:16:24:23 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:22:01/0:23:09 > HTTP/1.1" 200 2867200 "-" "Cortado/0.2.2.1 Sun/1.7.0 (Linux > 2.6.23.15-137.fc8)" > 63.227.170.72 - - > [29/Feb/2008:16:25:16 -0700] "GET /mv_embed/cortado_iframe.php?media_url=http://media.opengov.org/media/Missoula_city_council_2008-01-07.ogg.anx?t=0:28:42/0:29:36&id=pid_embed_vid&width=320&height=240&duration=1200000 > HTTP/1.1" 200 > 995 "http://metavid.opengov.org/mvWiki/index.php/Stream:Missoula_city_council_20…" "Mozilla/5.0 > (X11; U; Linux i686; en-US; rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 > Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:25:20 -0700] "GET /mv_embed/cortado-ovt-stripped-0.2.2.1.jar > HTTP/1.1" 200 196466 "-" "Java(tm) 2 SDK, Standard Edition v1.7.0 Java/1.7.0" > 63.227.170.72 - - > [29/Feb/2008:16:25:24 -0700] "GET /mv_embed/com/sun/media/sound/HeadspaceMixerProvider.class > HTTP/1.1" 404 322 "-" "Java(tm) 2 SDK, Standard Edition v1.7.0 Java/1.7.0" > 63.227.170.72 - - > [29/Feb/2008:16:25:50 -0700] "GET /mv_embed/cortado_iframe.php?media_url=http://media.opengov.org/media/Missoula_city_council_2008-01-07.ogg.anx?t=0:34:11/0:34:20&id=pid_embed_vid&width=320&height=240&duration=1200000 > HTTP/1.1" 200 > 995 "http://metavid.opengov.org/mvWiki/index.php/Stream:Missoula_city_council_20…" "Mozilla/5.0 > (X11; U; Linux i686; en-US; rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 > Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:25:22 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:28:42/0:29:36 > HTTP/1.1" 200 1843200 "-" "Cortado/0.2.2.1 Sun/1.7.0 (Linux > 2.6.23.15-137.fc8)" > 63.227.170.72 - - > [29/Feb/2008:16:25:59 -0700] "GET /mv_embed/cortado-ovt-stripped-0.2.2.1.jar > HTTP/1.1" 200 196466 "-" "Java(tm) 2 SDK, Standard Edition v1.7.0 Java/1.7.0" > 63.227.170.72 - - > [29/Feb/2008:16:26:03 -0700] "GET /mv_embed/com/sun/media/sound/HeadspaceMixerProvider.class > HTTP/1.1" 404 322 "-" "Java(tm) 2 SDK, Standard Edition v1.7.0 Java/1.7.0" > 63.227.170.72 - - > [29/Feb/2008:16:26:01 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:34:11/0:34:20 > HTTP/1.1" 200 462878 "-" "Cortado/0.2.2.1 Sun/1.7.0 (Linux > 2.6.23.15-137.fc8)" > 63.227.170.72 - - > [29/Feb/2008:16:26:39 -0700] "GET /mv_embed/cortado_iframe.php?media_url=http://media.opengov.org/media/Missoula_city_council_2008-01-07.ogg.anx?t=0:34:19/0:34:24&id=pid_embed_vid&width=320&height=240&duration=1200000 > HTTP/1.1" 200 > 995 "http://metavid.opengov.org/mvWiki/index.php/Stream:Missoula_city_council_20…" "Mozilla/5.0 > (X11; U; Linux i686; en-US; rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 > Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:26:43 -0700] "GET /mv_embed/cortado-ovt-stripped-0.2.2.1.jar > HTTP/1.1" 200 196466 "-" "Java(tm) 2 SDK, Standard Edition v1.7.0 Java/1.7.0" > 63.227.170.72 - - > [29/Feb/2008:16:26:46 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:34:19/0:34:24 > HTTP/1.1" 200 281962 "-" "Cortado/0.2.2.1 Sun/1.7.0 (Linux > 2.6.23.15-137.fc8)" > 63.227.170.72 - - > [29/Feb/2008:16:26:49 -0700] "GET /mv_embed/com/sun/media/sound/HeadspaceMixerProvider.class > HTTP/1.1" 404 322 "-" "Java(tm) 2 SDK, Standard Edition v1.7.0 Java/1.7.0" > 63.227.170.72 - - > [29/Feb/2008:16:21:40 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:22:01/0:23:09 > HTTP/1.1" 200 > 1638400 "http://metavid.opengov.org/mvWiki/index.php/Stream:Missoula_city_council_20…" "Mozilla/5.0 > (X11; U; Linux i686; en-US; rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 > Firefox/2.0.0.12" > 63.227.170.72 - - > [29/Feb/2008:16:21:59 -0700] "GET /media/Missoula_city_council_2008-01-07.ogg.anx?t=0:22:01/0:23:09 > HTTP/1.1" 200 102400 "-" "Mozilla/5.0 (X11; U; Linux i686; en-US; > rv:1.8.1.12) Gecko/20080208 Fedora/2.0.0.12-1.fc8 Firefox/2.0.0.12" >

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