Alcatel Lucent

Alaeddine Mihoub

Emmanuel Marilly

Abdelkader Outtagarts

A method for generating an output video stream in a video conference comprising receiving a plurality of input video streams of the video conference, receiving a series of observation events (), the observation corresponding to actions made by participants of the video conference, Providing a plurality of orchestration models, Determining, for each of the orchestration models a probability of the series of observation events received, Selecting an orchestration model corresponding to the highest probability, Using the selected orchestration model to perform the steps of: &#x2022; selecting the display state () as a candidate display state, &#x2022; Determining a conditional probability of the candidate display state for the received series of observation events &#x2022; Determining the candidate display state providing the highest conditional probability as an updated display state, &#x2022; Generating a video stream comprising the current display state and the updated display state.

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Nozay, France

Alaeddine Mihoub