Godkända
Synchronization of streamed audio between multiple playback devices over an unmanaged IP network
Johan Malmgren (2010) och Christoffer Lauri (2010)
Start
2015-02-01
Presentation
2015-08-28 10:15
Plats:
E:2517
Avslutat:
2015-10-08
Examensrapport:
Sammanfattning
Synchronizing an audio stream to multiple destinations which are not necessarily located at for example the same network is a well-known problem and a lot of research has been carried out in order to find an good way to handle this. However, it is still not clear what technique that may be best suitable given that a few constraints are present, further elaborated below. <p> The thesis aims to examine and discuss techniques to synchronize audio streams between multiple playback devices with regard to<br> - the streaming protocol being RTP/RTCP<br> - receivers running embedded Linux with GStreamer1 for audio playback<br> - sender running the .NET-platform<br> Further, a prototype is to be implemented with the selected technique, which will be evaluated with regard to how well the audio is synchronized, audio quality, and quality of service.
Handledare: Olle Blomgren (Axis Communications) och Anders Persson (Axis Communications) och Stefan Höst (EIT) och Jens A Andersson (EIT)
Examinator: Maria Kihl (EIT)