Chris, ClassX is GPL indeed but GPL is listed as _compatible_ with ECL 2.0 since version 3 [1].
Since ClassX was open sourced after the release of GPLv3 and that the link on their website points at the GPLv3 license [2] it seems ClassX is GPLv3. Am I missing something? [1] http://www.gnu.org/licenses/license-list.html#GPLCompatibleLicenses [2] http://www.gnu.org/copyleft/gpl.html On Jul 2, 2012, at 7:46 PM, Brooks, Chris wrote: > ClassX is GPL, and GPL is incompatible with ECL 2.0, so please make sure that > if you do do something based on ClassX you do not commit it to the MH repo. > > Chris > ________________________________________ > From: [email protected] > [[email protected]] on behalf of Jaime Gago > [[email protected]] > Sent: 02 July 2012 19:43 > To: Matterhorn Users > Subject: Re: [Matterhorn-users] [Opencast] GaliTracker: Automatic professor > tracking for MH > > Sorry to revisit an old thread, but I missed it until today... > > In terms of video tracking aka Interactive Region of Interest, ClassX [1] > developed at Stanford delivers with the same kind of technology as the > "GaliTracker" but it has been "open sourced" [2], which means the advanced > detection algorhitms are available to Matterhorn. > > Thus I'd suggest to anybody interested in integrating such features with > Matterhorn to take a look at ClassX. > > [1] http://classx.stanford.edu/ClassX/ > [2] http://classx.sourceforge.net/ > > > > On Jun 12, 2012, at 7:02 AM, Schulte Olaf A. wrote: > >> [SNIP; also taking this to matterhorn-users] >> >>> Anyway, we will release under ECL a MH workflow operation that will be able >>> to >>> "glue" together VGA and professor video Side by Side but without the >>> tracking >>> engine. The output will be something like this: >>> >>> http://tv.teltek.es/almacen/downloads/34/1714_cut.mp4 >>> >>> Another operation could be released to give access to the GaliTracker >>> service. >>> >>> Could these ideas make sense ? >> >> A workflow like this could make sense if it were to be flexible with respect >> to some variables: >> >> - overall output ratio (4:3 / 16:9) >> - ratio of input (e.g. 4:3 VGA plus 16:9 video or two 4:3 sources) >> - the background colour (white could help you embed smoothly to some >> webpages) >> >> O >> >> >>> >>> >>> >>> CG> Regards >>> CG> Clemens >>> >>> >>> CG> Vicente Goyanes wrote: >>>>> Dear list. >>>>> >>>>> In our efforts to improve the usability of Dual-Stream MH recordings >>>>> in Single-Stream enviroments (iTunesU, YT, mobile devices) I would >>>>> like to share with the community that we are developing a solution >>>>> that we called "GaliTracker". >>>>> >>>>> With this solution VGA and professor videos are "glued" together side >>>>> by side while the layout is optimized by dynamically cropping and >>>>> zooming the professor video. >>>>> >>>>> GaliTracker tries to guarantee plenty of room for the VGA video while >>>>> the professor is always present in a smaller area, but large enough >>>>> for the viewers to read non verbal communication, keep them engaged, etc. >>>>> >>>>> More info here: >>>>> >>>>> http://wiki.teltek.es/display/GaliTracker/GaliTracker+Home >>>>> >>>>> >>>>> Also a Lightning Talk at the MH Unconference has been proposed: >>>>> >>>>> http://unconference.opencast.org/sessions/galitracker-automatic-profe >>>>> ssor-tracking >>>>> >>>>> (please vote for it if you are interested) >>>>> >>>>> We hope this new add-on can enrich the MH ecosystem, improving the >>>>> user experience of MH recordings on mobile devices and traditional >>>>> distribution channels as YouTube or iTunesU. >>>>> >>>>> >>>>> Best Regards, >>>>> Vicente >>>>> >>>>> -- >>>>> Vicente Goyanes >>>>> Gerente - CEO >>>>> [[email protected]] >>>>> >>>>> TELTEK Video Research, S.L. >>>>> Pza Miralles s/n >>>>> Campus Universitario >>>>> 36310 Vigo - Pontevedra >>>>> T (+34) 986 160 125 >>>>> M (+34) 619 318 484 >>>>> [email protected] | www.teltek.es >>>>> >>>>> [IMPORTANTE] La información que pudiera contener este comunicado, >>>>> relacionada con datos de carácter personal, se encuentra amparada en >>>>> la Ley Orgánica de Protección de Datos 15/99, que compromete a no >>>>> utilizar estos datos para fines que no sean los estrictamente >>>>> necesarios para la realización de su cometido, añadiendo además la >>>>> absoluta confidencialidad y exclusividad, quedando prohibida a >>>>> cualquier persona su revelación, copia, distribución o el ejercicio >>>>> de cualquier acción relativa a su contenido. Si recibe este correo >>>>> electrónico erróneamente, ruego lo elimine de todos sus archivos. [#] >>>>> >>>>> _______________________________________________ >>>>> Community mailing list >>>>> [email protected] >>>>> http://lists.opencastproject.org/mailman/listinfo/community >>>>> >>>>> >>>>> To unsubscribe please email >>>>> [email protected] >>>>> _______________________________________________ >>>>> >>> >>> CG> _______________________________________________ >>> CG> Community mailing list >>> CG> [email protected] >>> CG> http://lists.opencastproject.org/mailman/listinfo/community >>> >>> >>> CG> To unsubscribe please email >>> CG> [email protected] >>> CG> _______________________________________________ >>> >>> >>> >>> Un Cordial Saludo / Best Regards >>> >>> -- >>> Vicente Goyanes de Miguel >>> Coordinador Asistencia Técnica Multimedia >>> Tel: +34 986 811937 / Skype: vicente.goyanes Pza Miralles s/n Universidad de >>> Vigo >>> 36310 Vigo >>> mailto:[email protected] >>> >>> [IMPORTANTE] La información que pudiera contener este comunicado, >>> relacionada con datos de carácter personal, se encuentra amparada en la Ley >>> Orgánica de Protección de Datos 15/99, que compromete a no utilizar estos >>> datos para fines que no sean los estrictamente necesarios para la >>> realización de >>> su cometido, añadiendo además la absoluta confidencialidad y exclusividad, >>> quedando prohibida a cualquier persona su revelación, copia, distribución >>> o el >>> ejercicio de cualquier acción relativa a su contenido. Si recibe este correo >>> electrónico erróneamente, ruego lo elimine de todos sus archivos. [#] >>> >>> _______________________________________________ >>> Community mailing list >>> [email protected] >>> http://lists.opencastproject.org/mailman/listinfo/community >>> >>> >>> To unsubscribe please email >>> [email protected] >>> _______________________________________________ >> _______________________________________________ >> 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 _______________________________________________ Matterhorn-users mailing list [email protected] http://lists.opencastproject.org/mailman/listinfo/matterhorn-users
