Miro Muntean, Gabriel, supervisor

Togou, Mohammed Amine

English

Diposit Digital de Documents de la UAB

A Multiview Tool with Adaptive Delivery to Enable Co-Creation of Opera ShowsDr. Mohammed Amine TogouSupervisor: Prof. Gabriel-Miro MunteanTRACTION ProjectGoal: use opera co-creation to address the issue of social exclusion in European societies3 communities in 3 European countries are involved: • Immigrants and people with disabilities at the inner-city of Barcelona, Spain• Young inmates, their families, and prison guards in Leiria, Portugal  • Irish speakers living in Inishmaan, IrelandEnsure sustainable and resilient social transformation for these communitieshttps://www.traction-project.eu/ https://twitter.com/TRACTION_EUhttps://www.youtube.com/channel/UCjVGLsEuf_Q60-4yqY85qmQ/featuredCollaborative Artistic Web-based App• Requirements • Orchestration• Synchronisation• Production functionalities• Efficient delivery• Universality  Orchestration SynchronisationProduction ToolEfficient DeliveryVideo Management System (BVMS)JamulusOBS NinjaTRACTION Co-Creation Stage (CCS)Control: provides the GUI for the creation of shows Media Provider: offers the functionalities to integrate audio and video streams Viewer: used to visualise the content on different devicesMusician at home Remote viewerOperatorSTAGE 2STAGE 1Pre-recorded ContentLive feed from Stage 2 and remote participantLive feed from Stage 1Control AppViewer AppMedia Provider AppViewsViewsVideo Segments DASH serverInternetMPEG-DASHEfficient delivery in CCS - PADABandwidth EstimatorQuality Variation Monitorbitratebandwidthbuffer1080p720p480p360p280p144pHMLScheduler Playback Unit1080pHTTP GET RequestsInternetpriorityAudio/Video segments720p DASH SeverBitrate AdaptiveUnitViewerCo-Creation Stage: server-sideCo-Creation Stage: client-sideLayout MonitorViewer AppExperimental Testing • 33 participants, aged 20 to 70, from 11 countries • They streamed 3 opera clips encoded in 5 video and 3 audio qualities • Viewers assessed video and audio qualities and level of enjoyment Experimental Testing2,75 33,442,8 2,86 3,22 2,7 2,873,22012345BOLADYNAMICPADABOLADYNAMICPADABOLADYNAMICPADAClip 1 Clip 2 Clip 3AVERAGE SCORE3,8644,633,73,573,673,253,5 3,783,564,574,88 4 3,864,443,754,25 4,3312345BOLA DYNAMIC PADA BOLA DYNAMIC PADA BOLA DYNAMIC PADAClip 1 Clip 2 Clip 3Average ScoreVideo quality Audio qualityConclusion & Future Work• PADA ensures a smooth streaming experience by:• Prioritising streams based on their importance to the opera play • Giving precedence to audio over video• Reducing bitrate fluctuations  • Assessing PADA’s performance in presence of live streamsTRACTION DCU TeamProf. Gabriel-Miro MunteanDr. Mohammed Amine TogouDr. Anderson Augusto SimiscukaThank You!

A multiview tool with adaptive delivery to enable co-creation of opera shows

https://ddd.uab.cat/pub/presentacions/2022/268663/Mohammed_Insight_Research_Seminar_Series_112022.pdf

A multiview tool with adaptive delivery to enable co-creation of opera shows

Abstract

Similar works

Full text

Available Versions

Diposit Digital de Documents de la UAB