Difference between revisions of "VideoLan VideoConference"

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'''VideoLan VideoConference''' (VLVC) est une extension du lecteur multimédia [[VLC media player]]. Il permet de faire de la vidéoconférence, c'est-à-dire de mettre en contact visuel et audio 2 à 10 personnes à distance, via un ordinateur équipé d'une webcam et d'un ordinateur. Ce logiciel est gratuit et fonctionne sur Windows, [[Linux]] et [[Mac OS]]. Il est distribué sur Internet et cible aussi bien les particuliers que les entreprises.
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'''VideoLan VideoConference''' (VLVC) is a plugin for the [[VLC media player]].It adds videoconferencing functions, it can connect from 2 to 10 people so that they can see and hear each others with the help of a computer and a webcam. This software is free and is supported on [[Windows]], [[Linux]] and [[Mac OS]]. It can be downloaded on the Internet and it aims to be used by private individuals and professionals as well.
  
==Les Modes==
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It received good reviews [http://forums.whirlpool.net.au/forum-replies-archive.cfm/1081016.html].
VLVC supportera quatre types différents de vidéoconférence, permettant ainsi de couvrir une grande partie des différentes utilisations possible de ce service.
 
* Mode Salle de Discussion : Tous les utilisateurs ont la possibilité d'entendre et de voir tous les autres participants et ont la possibilité d'intervenir lorsqu'ils le souhaitent.  
 
* Mode Conférence : Ce mode comprend un administrateur, en l'occurrence le serveur, qui diffuse ses flux de sons et d'images aux autres participants.  
 
* Mode Amphithéâtre : Ce mode est en cours de développement. Il s'agira d'une version avancée du mode conférence qui permettra la prise de parole d'un seul utilisateur, autorisée par l'administrateur (serveur).
 
* Mode Réunion : Ce mode est aussi en cours de développement. Il diffère du mode amphithéâtre par la gestion de prise de parole. En effet, l'administrateur pourra autoriser plusieurs intervenants à la fois.  
 
  
==L'équipe==
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==Modes==
Démarré en 2003 par un groupe d'étudiants d'[http://www.epitech.net Epitech], le projet a été repris en 2005 pour devenir ce qu'il est aujourd'hui. Au vu des résultats, de nouveaux étudiants se sont lancés dans la continuation du projet, les anciens restant eux aussi également impliqués.
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VLVC will allow four kinds of videoconferencing modes, thus covering most of the users' needs.
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* Chatroom mode : All users can hear and see each others, everybody can speak freely.
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* Conference mode : This mode has one single user, the server, who transmits his sound and video streams to all other users. In other words, he is the only one who can be heard and seen.
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* Amphitheatre mode : This mode is still under development. It is an advanced version of the Conference mode that allows the administrator (the server) to grant and revoke the right of speech to one single user at a time.
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* Meeting mode : This mode is under development too. It is similar to the Amphitheatre mode, but it can grant and revoke the rights of speech to multiple users at a time.
  
===Equipe actuelle===
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==The team==
* Thomas Delon : Chef de projet
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The project was created in 2003 by a group of students of Epitech, it was then taken over in 2005. Considering the good results of VLVC as a school project, new students have joined the team to take over the work.
* Romain Lavocat : Responsable communication
 
* William Lienard : Responsable développement
 
* Julien Passeri : Relations extérieures
 
* Sylvestre Ho Tam Chay : Développeur technique
 
* David Yu : Développeur technique
 
* Mathavarajan Sugumaran : Développeur technique
 
  
===Fondateurs du projet===
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===Founders of the project===
* Arnaud Deredec : Chef de projet
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* Arnaud Deredec : Former project leader
* Julien Arnaud : Responsable communication  
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* Julien Arnaud : Former communication supervisor
* Julien Cupillard : Responsable développement
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* Julien Cupillard : Former development supervisor
* Florian Gustin : Relations extérieures, Webmaster
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* Florian Gustin : Former member in charge of external relationships
* Guillaume Martin : Administrateur système
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* Guillaume Martin : Former system administrator
* Floren Nguyen : Développeur technique
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* Floren Nguyen : Former technical developer
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* Thomas Delon : Project leader
 +
* Romain Lavocat : Communication supervisor
 +
* William Lienard : Development supervisor
 +
* Julien Passeri : Member in charge of external relationships
 +
* Sylvestre Ho Tam Chay : Technical developer
 +
* David Yu : Technical developer
 +
* Mathavarajan Sugumaran : Technical developer
 +
 
 +
 
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*Current status of this project is unknown. There appears to be some code and documentation here [http://sourceforge.net/projects/vlvc/] [http://vlvc.svn.sourceforge.net/viewvc/vlvc/].  Last work apparently done in 2007.  Note that the downloadable stuff seems based on a more recent SVN version than their repository does?
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==See also ==
  
==Liens internes==
 
 
* [[VideoLAN]]
 
* [[VideoLAN]]
 
* [[VLC media player]]
 
* [[VLC media player]]
  
==Liens externes==
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In general, a single instance of VLC can "play" or "transcode" several streams at once, just not to the same window.
* [http://www.vlvc.net Site officiel du projet VLVC]
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* [http://www.vlvc.net/forum/ Forum officiel de VLVC]
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[[VLM]] (a stream scheduler) within VLC, can help with that, as well as the telnet and web interfaces.
* [http://www.epitech.net Site de l'école Epitech]
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More things that might help for playing multiple streams at once:
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[[Mosaic]]
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VLC can also "add" (combine) streams iff the encoding and bitrates of the two streams match, using VLC "slave input"
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You could theoretically use this to combine video with a separate audio file, or possibly "overlay" a video with audio, or combine two audio files together. Haven't tried it though.
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[[Category:VLC plugins]]

Latest revision as of 05:50, 22 January 2019

VideoLan VideoConference (VLVC) is a plugin for the VLC media player.It adds videoconferencing functions, it can connect from 2 to 10 people so that they can see and hear each others with the help of a computer and a webcam. This software is free and is supported on Windows, Linux and Mac OS. It can be downloaded on the Internet and it aims to be used by private individuals and professionals as well.

It received good reviews [1].

Modes

VLVC will allow four kinds of videoconferencing modes, thus covering most of the users' needs.

  • Chatroom mode : All users can hear and see each others, everybody can speak freely.
  • Conference mode : This mode has one single user, the server, who transmits his sound and video streams to all other users. In other words, he is the only one who can be heard and seen.
  • Amphitheatre mode : This mode is still under development. It is an advanced version of the Conference mode that allows the administrator (the server) to grant and revoke the right of speech to one single user at a time.
  • Meeting mode : This mode is under development too. It is similar to the Amphitheatre mode, but it can grant and revoke the rights of speech to multiple users at a time.

The team

The project was created in 2003 by a group of students of Epitech, it was then taken over in 2005. Considering the good results of VLVC as a school project, new students have joined the team to take over the work.

Founders of the project

  • Arnaud Deredec : Former project leader
  • Julien Arnaud : Former communication supervisor
  • Julien Cupillard : Former development supervisor
  • Florian Gustin : Former member in charge of external relationships
  • Guillaume Martin : Former system administrator
  • Floren Nguyen : Former technical developer
  • Thomas Delon : Project leader
  • Romain Lavocat : Communication supervisor
  • William Lienard : Development supervisor
  • Julien Passeri : Member in charge of external relationships
  • Sylvestre Ho Tam Chay : Technical developer
  • David Yu : Technical developer
  • Mathavarajan Sugumaran : Technical developer


  • Current status of this project is unknown. There appears to be some code and documentation here [2] [3]. Last work apparently done in 2007. Note that the downloadable stuff seems based on a more recent SVN version than their repository does?

See also

In general, a single instance of VLC can "play" or "transcode" several streams at once, just not to the same window.

VLM (a stream scheduler) within VLC, can help with that, as well as the telnet and web interfaces.

More things that might help for playing multiple streams at once:

Mosaic

VLC can also "add" (combine) streams iff the encoding and bitrates of the two streams match, using VLC "slave input" You could theoretically use this to combine video with a separate audio file, or possibly "overlay" a video with audio, or combine two audio files together. Haven't tried it though.