MyStoryPlayer for ECLAP Non Linear Story Modeling and
Contents
1. Abc Schecimeer abaut performing arts SHOE OO DOA test annraotation POST ne sigar Figure 1 MyStoryPlayer How to add a Relationship to a media On ECLAP portal and in other contexts there are several videos that are suitable for some new kind of annotations There are many videos coming from the same event and divided in sequential synchronized parts that can be collected and annotated with the purpose of building a playable structure in which the user can navigate and view them in a interactive and synchronized manner on MyStoryPlayer facility In figure 2 an example of Toni Servillo videos which are present in the portal is show central camera right camera i y left camera q Fig 2 example of structure annotation with Tony Servillo lab videos There are many videos from a theatrical laboratory of Toni Servillo Dario Fo and Paolo Rossi that took place at CTA Rome UNIROMA1 This laboratory lasted some days and it has been recorded from three camera in the room right side frontal and left side and the video of each day is divided in many parts It is possible to connect through annotations all these video creating a structure ordered by day by sequence and synchronized by point of view The result is a multi views vision for each part of the sequence as you can see in the figure 3 any types HOME ABOUT PROFILE CONTENT COMMUNITY SEARCH SERVICES EVENTS Y HOV MYSTORYPLAYER Annotation inf2. and the end position out of the player interface and create reciprocal annotations just for those selected parts If no segment is chosen the entire medium is taken by default In Figure 3b the three chosen media identify the first part of the first day taken from three different points of view When creating these relationships the system will create 6 reciprocal relationships relating each item to the others which means that all the media can be regarded as masters Sequential in this case the number of media can be very high This kind of annotations is made to satisfy the need to put in sequence media concerning the same event or to give a sequential order to media according to a timeline or a narrative path They can be selected from those suggested or from the other ECLAP content lists A system of suggestions has been developed which helps users in finding similar objects with similar titles and having the sequence of the event already encoded for example title 1 3 title _2 3 When the relationship is created the pool of selected content is automatically related one another according to the order such content is presented with in the Add Relationship tool The user may move up and down the selected content by using drag and drop mechanisms Also in this case the system avoids replicating the same relationship among the same media with the same time segments and text The default value sees the media aligned since the end of each item
3. the user to connect two media that in his opinion are related by topics or events characters in the scene music moviemaker or they are different visuals of the same event and he want to see them synchronously Many reasons could be valid to relate some parts or entire media each other It s up to the user the choice on what to annotate MyStoryPlayer gives him freedom to be a producer of his history Once an user has annotated a media the interface will allow him to view in parallel all the media related each other just as in the example below MYSTORYPLAYER Description contains Classification undenned Ariers iw urthelnase Search Anmotatores SEARCH FOR EXPERIENCES Seirch Eape mene SESRCH RESULTS Video Bervillas Stage d Tecrache dabora Me 9 5 z SOrGd GL120L0 3 tani seville garne 3 partai SPD miza 2 So Getd O1 020L0 3 tan seville garno 3 partei Simit iain 2 SL i0Dt9 9 Gti020i8 9 boni seville giore 9 aequent a talecartera da d ue Geta Video Sanalio Slage th Tecnhe d alara Me p f SO S1 F hana aaile gama 3 pact d Annotation inio i EE E ae 7 this ig a test annotation i f ocr 4 7 hand gacville goma 3 pate Srari end 000001 ioe 17 Purnlian fi Ge 18 J C0 SEL Ahi tom seriile piorna 3 seguenza da camera sinistra Tagg iieo you PARA DISO 1I thie a a cere paranm re Chooss amongst ihesa classifications l l This it a tatt SAACAN EN w gnapecitied im ti A 007 you paradiso and
4. when automatically the player switches to the following media By clicking on Save button the relationship s are added to a content thus the number of relationships for that content is increased and displayed in the content lists on ECLAP via small icons such as 3 which means that 3 relationships are available for that content
5. 3x 1 video E S Servillo Stage di tecniche d attore Mc g 1 video F S centr i Laboratorio con Toni Servillo_g 1 dx 1 video E Laboratorio con Toni Servillo g i sx 1 viden Servillo Stage di Tecniche d attore Mc g 5 video E Laboratorio con Toni Servillo g 1 d1 video centr 1 video E Servillo Stage di Tecniche d attore Mcg 5 video Servillo Stage di Tecniche d attore Mc g 4 i centr i centr i video F Servillo Stage di Tecniche d attore Mec g 4 video Servillo Stage di Tecniche d attore Mc g centr 1 centrii video F Servillo Stage di Tecniche d attore Mc g 3 video Servillo Stage di Tecniche d attore Mc g 2 ap centr 1 centri video F Servillo Stage di Tecniche d attore Mc g 2 video E Servillo Stage dj Tecniche d attore Meg ioie centr Ree pened f open r eres er T E T Er peer Ea a Servillo Stage di Tecniche d attore Mcg 1 video DO sx 4 ree ar i a oe tei l E E T eena Discard Save B Figure 5 Creation of assisted relationships among media The user may select the kind of relationship to be exploited One2One Synchronous Sequential or Explosive For example when selecting synchronize a list of suggested media to be related is proposed by clicking on the check box related to items the medium is added to the top list Then saving the selection implies creating all reciprocal relationships The list of suggested media is produced by a similarity algorithm based on metadata s
6. MyStoryPlayer for ECLAP Non Linear Story Modeling and Navigation Tools based on Semantic Annotations User Manual Pierfrancesco Bellini Paolo Nesi Marco Serena Distributed Systems and Internet Technology Lab Department of Systems and Informatics University of Florence Via S Marta 3 Florence 50139 Italy pbellini dsi unifi it paolo nesi unifi it serena dsi unifi it htto www disit dsi unifi it www eclap eu MyStoryPlayer allows users to be the central part in fruition of multimedia objects relating them and offers new solutions for educational and infotainment purposes As we are in a performing arts environment let us show you some examples of application of such a tool For example if a teacher wants to prepare a lesson for his students synchronizing slides and video in the same environment or adding some pictures or audios examples that can explain better the concepts of his lesson with MyStoryPlayer he can do that If a user is owner of many multimedia objects of the same event for example taken from different views and want to relate each other and play them synchronously and in parallel on the same player with MyStoryPlayer he can do that If a user want to connect events each other following some particular aspects like the characters the dancers the theatres the music the moviemakers ecc creating a package of multimedia related objects connected by a leitmotif and visible in interactive way with MyStoryPlayer he c
7. an do that The innovative part of MyStoryPlayer lies in the fact that no difference between media and the user s annotation exists because both categories are referred to multimedia objects and they are temporally connected Moreover as annotations are audiovisual the possibility of both multiple contemporary views and multiple choices on what to watch is provided to the user thus giving him a sensation of freedom in building his personal narrative experience Every time the user chooses a video to be played rectangles appear just below the temporal line to indicate the length of annotations according to the duration of the main playing video When the main video is running another video or more media which can be video audio or images start to play by level with a rectangle aside from the main video Before to explain in detail all the necessary steps to make an annotation on ECLAP it is better to focus on what a user is going to do when he she annotates a media through MyStoryPlayer An annotation or Media Relationship on MyStoryPlayer is composed mainly by two elements e Atext description as in other annotation tools e Alink between media related through a time relation For example a user can relate a part of a video that lasts one minute with a slice of another video that lasts 30 seconds In the MyStoryPlayer interface these two media will be reproduced synchronously according to their temporal lines This kind of relation allows
8. can be only two the user has to identify only a single point on the master audiovisual and a segment in the second The ECLAP audio visual player allows defining those points with simple clicks on the time line The execution of this audiovisual relationship among Video 1 V1 and Video 2 V2 allows expanding the execution time line of V1 with the identified segment of V2 just returning to the execution of V1 once the V2 segment execution is completed This model is equivalent to the action of opening a parenthesis where some aspects can be recalled and then closing it to restart from the point where the parenthesis had been put This kind of relationship can be used to explain a single time instant with an expanded scenario to show possible cut scenes to stress possible variants to insert comments by the director to explode a single time instant with a more complex scenario etc Synchronous in this case the number of media can be very high since for N media N N relationships are produced They can be selected from those suggested or from the other ECLAP content lists The pool of selected content is automatically related one another and reciprocally thus avoiding to replicate the same relationships with the same time segments and text Also in this case it is possible to set media segments to relate them instead of the entire media starting from the beginning of each media source As in the One2One relation it is possible to set the start
9. ems put in sequence The Add Relationship tool provides a different behaviour according to the type of relationship as described in the following One2One in this case the involved media can be two among video audio and image and the time segments should be chosen directly on a proper player independently The ECLAP audiovisual player allows defining the start and end positions on their time line for audio and video while for images the duration is requested see Figure 7 Laboratorio con Toni Servillo_g 1 centr 1 METADATA D T nanana ACTIONS z gt a SEARCH FILTER SSeS EUROPEANA MEDIA RELATIONSHIP Laboratorio con Toni Servillo_g 1 Us dd Media the first content Text Description Choose a class of annotation unspecified Select Relationship Type i Synchro Sequential Explosive One2One Save B ACTIONS CONTENT Figure 7 Editing time segment along the temporal line of a video by positioning the cursor in the selected time instant and clicking on the corresponding marker points for start and for end Explosion In MyStoryPlayer domain a different kind of executable relationship among audiovisual is defined as the Audio Visual Explosion This case can be regarded as a special case of the previous scenarios where the master audiovisual segment had a zero duration that means to have an audiovisual annotation attached to a single time instant In this case the involved audiovisual
10. imilarity Different algorithms are used in different cases and the user may filter the results for different media only video audio images etc Moreover for the production of Synchronous and Sequential relationships due to the large amount of content the Add Relationship tool on ECLAP portal provides suggestions according to the i metadata of the master content selected ii type of relationship model chosen by the user iii type of media requested video audio images MEDIA RELATIONSHIP Servillo Stage di Tecniche ogee ET d attore Clip 1 MEDIA RELATIONSHIP Servillo Stage di Tecniche sy d attore Clip 2 Servillo Stage di Tecniche FD Servillo Stage di Tecniche aip S d attore Clip 1 d attore Clip 3 eT me eee ae p Servillo Stage di Tecniche 5s s Use Add Media Relationship to put another content in relation with d attore Clip 4 the first content Servillo Stage di Tecniche Ppl by Text Description d attore Clip 5 Servillo Stage di Tecniche feta fy d attore Clip 7 Servillo Stage di Tecniche my OT d attore Clip 6 Use Add Media Relationship to put another content in relation with the first content Text Description Choose a class of annotation unspecified Select Relationship Type i i Synchro Sequential Explosive One2One Suggested Contents to relate Choose a class of annotation unspecified gt Servillo Stage di Tecniche d attore Cl
11. ip 5 video E Select Relationship Type Servillo Stage di Tecniche d attore Clip 7 video E Synchro Sequential Explosive O One2One O Suggested Contents to relate Servillo Stage di Tecniche d attore Clip 2 video A Servillo Stage di Tecniche d attore Clip 5 video 7 Servillo Stage di Tecniche d attore Clip 6 video E Servillo Stage di Tecniche d attore Clip 7 video V Servillo Stage di Tecniche d attore Clip 4 video El Servillo Stage di Tecniche d attore Clip 2 video 7 t z Servillo Stage di Tecniche d attore Clip 6 video Servillo Stage di Tecniche d attore_ritratti video E Servillo Stage di Tecniche d attore Clip 4 video V Servillo Stage di Tecniche d attore Mc g 5 wideo E _ Servillo Stage di Tecniche d attore_ritratti video F Servillo Stage di Tecniche d attore Mc g 2 video E Servillo Stage di Tecniche d attore Mc g 5 video F Servillo Stage di Tecniche d attore g 4 wideo El Servillo Stage di Tecniche d attore Mc g 2 video F centr 2 Servillo Stage di Tecniche d attore g 4 video D Master sulle tecniche d attore Servillo video Stage di Tecniche d attore Mc g 4 sx 3 Master sulle tecniche d attore Servillo video Stage di Tecniche d attore Mc g 4 sx 3 Annulla Salva Annulla Salva a b Figure 6 Sequential Annotation In a it is shown a list of suggested item to relate to the first based on similar title b it is shown the list of chosen it
12. o sincronizzazione del primo giorno del Laboratorio di Toni Servillo Start end 00 00 01 01 02 22 Choose amongst these classifications W theatre Fig 3 view of synchronization of Toni Servillo videos on MyStoryPlayer In the above Figure 2 two arrows are present indicating the entry point in the non linear structure lf a user enters in the point indicated by the blue arrow by accessing to the MyStoryPlayer icon 3 on that video the story will begin from there While entering from another icon could lead you to start from the red arrow see the story from there For users the first step to access the Add Relationship tool and define a new relationship is to select the Add Relationship from an audiovisual content in any ECLAP list of content including content in results of queries content featured last posted top rated etc see Figure 4 Laboratorio con Toni Servillo_g 1 centr 1 SEARCH RESULTS 1 40 of 831 in 1419 ms py Laboratorio con Toni Servillo_g 1 centr 1 Lo stage sulle tecniche d attore di Toni Servillo a cura del Centro Teatro Ateneo a Centro di Ricerca sullo Spettacolo della Sapienza Universita di Roma e s dell Associazione Culturale Quasar si Hits Rating Actions Relevance ME Add Media Relationship Laboratorio con Toni selainemmnemon Lo stage sulle tecniche d attore di Tor a o Teatro Ateneo m Centro di Ricerca sullo Spettacolo del Recommend oma e _ Es z Cc Si ee ps
13. sst ie ulturale Quasar si Add to Playlist ance SS ACTIONS Add to personal collection eee Laboratorio con Toni Ser Edit Object View Annotations Lo stage sulle tecniche d attore di Torn Mark as favorite o Teatro Ateneo View Annotation p Centro di Ricerca sullo Spettacolo del oma e a m 7 Recommend de As sociazione Culturale Quasar si Mark as featured i 5 i lt a S Rat Copy HTML Relevance ME 4 e Add to Playlist Add to personal collection s Servillo Stage di Tecniche d attore Clip 7 Servillo Stage di Servillo Stage di Laboratorio con Toni Laboratono con Edit Object Colore Stereo Lo stage sulle tecniche d attore di Toni Servillo a cura di Ferruccio ecniche d attore Mc tecniche d attore Mc Servillo_g 1 sx 1 Servillo_g 1 dx Marotti per il Centro Teatro Ateneo Centro di Ricerca sullo Spettacolo della he ss Mark as favorite Sapienza Universita di Roma e X n Mark as featured Actions Relevance BS7 Sort by Relevance Sort by Upload Sort by Update Copy HTML 6 AR HLR Figure 4 Add media relationship from the content lists on ECLAP This can be performed from the action panel below the preview of media or below the player during the reproduction of media Therefore once decided to add a relationship the Media Relationship tool depicted in Figure 5 is proposed always referring to the content selected in the same manner other content can be added while the first is considered to be the master The in
14. terface provides information to the user and allows deciding which kind of relationship to be chosen One2One Synchronous Sequential or Explosive The ECLAP portal has a large amount of content users may use the search facilities of ECLAP to identify the content to be related and aggregated according to those models MEDIA RELATIONSHIP Laboratorio con Toni Servillo_g 1 ce T MEDIA RELATIONSHIP centr 1 Laboratorio con Toni Servillo_g 1 Pigg tC con Toni Servillo_g 1 X T centr 1 St Laboratorio con Toni Servillo_g 1 ris D dx 1 Use Ado Media Relationship to put another content in relation with ihe first content Text Description Use Add Media Relationship to put another content in 2 ay e D i i ihe firet content Text Description Choose a class of annotation unspecified Select Relationship Type l class of annotation unspecified l Synchro Sequential Explosive One Select Relationship Type Filter by type _ Z Synchro Sequential Explosive One20ne Audio Video Image W All Types Filter by type Suggested Contents to relate Audio Video Image All Types Servillo Stage di Tecniche d attore Mc g i centri Mc g i dx 4 Suggested Contents to relate Servillo Stage di Tecniche d attore Mcg 1 video E i Servillo Stage di tecniche d attore Mcg 1 video E ie 3 i centri Mc g i dx 4 centri r j Laboratorio con Toni Servillo_g i s
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