A short summary of yesterday's meeting, which was targeted at updating various parties about the work underway in the domain of video annotations/comments.
UOS (Rüdiger, Martin) Working on an annotation feature in 1.4 with the standard annotation end point; public annotations only. Can be activated per series. - comments on timeline - comments in list. - annotation on slides, activated by double-clicking - annotation stored annotation end point (value field) - not integrated with search (yet), but searching annotations is possible (depending on performance) - Looking into export option to comply with http://www.w3.org/community/openannotation/ Greg Thesis work on video editor will use existing annotation feature from UOS. Adds private features. ETH/Entwine Working on an annotation feature for textual and (mainly) structured annotation: Instructors provide (groups of) labels so students use these to structure the video according to the specifications given; or students create their own set of labels according to what they see in the video. Includes editors for labels, Likert-scales for variables, overall more "scientific" with an export option for annotation values to be analysed statistically. Cf. http://entwinemedia.github.com/annotations/. Not coupled with Matterhorn, but with any video player (player adapters exist for HTML5 and Flash; https://github.com/entwinemedia/annotations/wiki/Player-adapter-API). Koemei Tobias/Xavier, could you possibly update us with respect to the work for/by Koemei? Carlos (UPV) is looking for an annotation feature to enrich their HTML5 video player "Paella" Matjaz (JSI) is looking for a performing infrastructure to support transcripts, translations plus crowdsourced translations (kind of annotation/comment) for http://translectures.eu/. Recording: http://m5.blindsidenetworks.com/playback/slides/playback.html?meetingId=f14a07f85101b90354d6fc2c800ff6d186e0a8d7-1353340610662. Questions/issues - searchability of annotations in conjunction with / complimentary to / separate from existing (slide) search - role of MPEG-7 - how to integrate search results to UI - other parties interested in this service Next meeting in December. O > -----Ursprüngliche Nachricht----- > Von: Schulte Olaf A. > Gesendet: Sonntag, 18. November 2012 21:30 > An: Matterhorn Users > Cc: 'Matjaz Rihtar <[email protected]> ([email protected])'; > '[email protected]' > Betreff: AW: [Matterhorn-users] About the Annotation Service > > Greg reminded me to remind you we're meeting tomorrow/today > > Monday, November 19th - usual time (8am to 5pm) - in BBB room no. 1 > > to discuss and coordinate various approaches to annotations. Maybe those who > have been / are working in this domain could shortly report on where they are > plus > a screenshot / URL for people to figure out what kind of annotation where > talking. > > O > > > >-----Ursprüngliche Nachricht----- > >Von: Schulte Olaf A. > >Gesendet: Freitag, 9. November 2012 11:44 > >An: 'Matterhorn Users' > >Cc: 'Matjaz Rihtar <[email protected]> ([email protected])'; > >'[email protected]' > >Betreff: AW: [Matterhorn-users] About the Annotation Service > > > >So we'll meet Monday, November 19th - usual time (8am to 5pm) - in BBB room > no. > >1. > > > >O > > > >>-----Ursprüngliche Nachricht----- > >>Von: Schulte Olaf A. > >>Gesendet: Donnerstag, 8. November 2012 17:34 > >>An: Matterhorn Users > >>Betreff: AW: [Matterhorn-users] About the Annotation Service > >> > >>Seems to be all I'm doing these days... > >> > >>http://doodle.com/x2xdnznkt4hmvr9m. > >> > >>O > >> > >>>-----Ursprüngliche Nachricht----- > >>>Von: [email protected] > >>>[mailto:matterhorn-users- [email protected]] Im Auftrag von > >>>Ruediger Rolf > >>>Gesendet: Donnerstag, 8. November 2012 17:15 > >>>An: Matterhorn Users > >>>Betreff: Re: [Matterhorn-users] About the Annotation Service > >>> > >>>Unfortunatly I don't have time on November 14th. Thursday the 15th in > >>>that week would work for me. > >>> > >>>Rüdiger > >>> > >>>Am 08.11.2012 11:13, schrieb Carlos Turro Ribalta: > >>>> I agree. > >>>> > >>>> Wednesday, November 14th is OK for me > >>>> > >>>> C. > >>>> > >>>> -----Mensaje original----- > >>>> De: [email protected] > >>>> [mailto:matterhorn-users- > >>>[email protected]] En nombre de Schulte Olaf A. > >>>> Enviado el: jueves, 08 de noviembre de 2012 10:11 > >>>> Para: Matterhorn Users > >>>> Asunto: Re: [Matterhorn-users] About the Annotation Service > >>>> > >>>> Allow me to chime in. As announced earlier [1], Entwine is working > >>>> on a service for > >>>structured annotations for ETH Zurich and other Swiss universities. > >>>Together with earlier (and current?) work from Osnabruck, Greg's > >>>thesis work and Carlos' latest announcement, this makes it an issue > >>>we should probably coordinate more formally to avoid overlaps and > >>>problems. How about a meeting next week, Wednesday, November 14th > >>>(same time as > >>developers' meeting)? > >>>> > >>>> O > >>>> > >>>> [1] > >>>> http://opencast.3480289.n2.nabble.com/Opencast-Question-re-quot-Lea > >>>> r > >>>> n > >>>> i > >>>> ng-Analytics-amp-Matterhorn-quot-td7284391.html#a7292690 > >>>> > >>>>> -----Ursprüngliche Nachricht----- > >>>>> Von: [email protected] > >>>>> [mailto:matterhorn-users- [email protected]] Im Auftrag > >>>>> von Carlos Turro Ribalta > >>>>> Gesendet: Donnerstag, 8. November 2012 09:40 > >>>>> An: Matterhorn Users > >>>>> Betreff: Re: [Matterhorn-users] About the Annotation Service > >>>>> > >>>>> Thanks Greg, I'm going to look at your code > >>>>> > >>>>> Carlos > >>>>> > >>>>> -----Mensaje original----- > >>>>> De: [email protected] > >>>>> [mailto:matterhorn-users- [email protected]] En nombre > >>>>> de Greg Logan Enviado el: miércoles, > >>>>> 07 de noviembre de 2012 23:45 > >>>>> Para: [email protected] > >>>>> Asunto: Re: [Matterhorn-users] About the Annotation Service > >>>>> > >>>>> On 12-11-07 12:30 PM, Carlos Turro Ribalta wrote: > >>>>>> Hello all, > >>>>>> > >>>>>> As most of you know, UP Valencia has developed the HTML5 Paella > >>>>>> Player for > >>>>> Opencast Matterhorn [1]. We have just finished up with the bulk of > >>>>> having everything OK for this semester recordings and we are going > >>>>> to put some effort in adding features to Paella. > >>>>>> Our users have asked us to put the annotation service in Paella. > >>>>>> Our idea is just > >>>>> adding the controls to create and read annotations from the > >>>>> Matterhorn 1.4 > >>>Service. > >>>>> I think that some of you are working on that feature for the > >>>>> Engage Player, and I don't want to break anything, so I am writing > >>>>> this mail to see if there is anything I have to know before going on. > >>>>>> One issue that I have found is that there are two very different > >>>>>> use cases for > >>>>> annotations, public annotations in which students create > >>>>> annotations, the teacher can validate/delete it and everybody can > >>>>> see all annotations from all students and teachers, and private > >>>>> annotations, in which a user can only see his annotations. As far > >>>>> as I know today only private annotations are supported, so we > >>>>> should write some code for public annotations or maybe it should > >>>>> be better to have two different > >>>services, to have both features. > >>>>> > >>>>> I believe it's actually the opposite. While the annotation > >>>>> components are mainly the work of the team from Osnabruck, my > >>>>> thesis project needed private annotation features so that students > >>>>> could choose to make an annotation visible only to themselves. > >>>>> The annotation service currently has them all public by default, > >>>>> so I added that as > >>>part of my project. > >>>>> I haven't quite sent that code back to Osnabruck yet for inclusion > >>>>> in their work, but it's on my todo list :) > >>>>> > >>>>> My thesis project is up in the MH-8060 branch on the Matterhorn > >>>>> SVN server if you want to take a look and see how I implemented > >>>>> the private > >>>annotation code. > >>>>> > >>>>> G > >>>>> > >>>>>> Comments will be very welcomed > >>>>>> > >>>>>> > >>>>>> Carlos Turro > >>>>>> > >>>>>> Head of Media Services > >>>>>> Universitat Politècnica de Valencia > >>>>>> > >>>>>> [1] http://paellaengage.webs.upv.es > >>>>>> _______________________________________________ > >>>>>> Matterhorn-users mailing list > >>>>>> [email protected] > >>>>>> http://lists.opencastproject.org/mailman/listinfo/matterhorn-user > >>>>>> s > >>>>>> > >>>>> > >>>>> _______________________________________________ > >>>>> Matterhorn-users mailing list > >>>>> [email protected] > >>>>> http://lists.opencastproject.org/mailman/listinfo/matterhorn-users > >>>> _______________________________________________ > >>>> Matterhorn-users mailing list > >>>> [email protected] > >>>> http://lists.opencastproject.org/mailman/listinfo/matterhorn-users > >>>> _______________________________________________ > >>>> Matterhorn-users mailing list > >>>> [email protected] > >>>> http://lists.opencastproject.org/mailman/listinfo/matterhorn-users > >>>> > >>> > >>> > >>>-- > >>> > >>>________________________________________________ > >>>Rüdiger Rolf, M.A. > >>>Universität Osnabrück - Zentrum virtUOS Heger-Tor-Wall 12, 49069 > >>>Osnabrück > >>>Telefon: (0541) 969-6511 - Fax: (0541) 969-16511 > >>>E-Mail: [email protected] > >>>Internet: www.virtuos.uni-osnabrueck.de > >>> > >>>_______________________________________________ > >>>Matterhorn-users mailing list > >>>[email protected] > >>>http://lists.opencastproject.org/mailman/listinfo/matterhorn-users _______________________________________________ Matterhorn-users mailing list [email protected] http://lists.opencastproject.org/mailman/listinfo/matterhorn-users
