Recherche avancée

Médias (0)

Mot : - Tags -/objet éditorial

Aucun média correspondant à vos critères n’est disponible sur le site.

Autres articles (46)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • Automated installation script of MediaSPIP

    25 avril 2011, par

    To overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
    You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
    The documentation of the use of this installation script is available here.
    The code of this (...)

Sur d’autres sites (9012)

  • Evolution #3436 (Fermé) : Forum : id_thread = 0

    18 février 2021, par cedric -

    implémenté par https://git.spip.net/spip/forum/commit/43f1344af55c02c433887079c3b4c22f677fead4

  • Anomalie #3436 (Nouveau) : Forum : id_thread = 0

    5 mai 2015, par Debondt Didier

    Si j’utilise l’API objet pour créer des éléments de forum, sans spécifier explicitement un id_thread :

    $id_forum = objet_inserer(’forum’, null, $c) ;

    Il est possible que le champ id_thread soit égale à 0. Hors cela ne devrait jamais être le cas, il devrait à minima être égale à id_forum.

  • Using ffplay with RTSP and source-specific multicast

    14 septembre 2022, par bigbrobrody

    We are trying to use ffplay to join a live video source in a network that uses IGMPv3 source-specific multicast.

    


    If we use an SDP file this works fine and wireshark shows that ffplay correctly sends a source-specific multicast membership report.

    


    However, when we try to join the same source using RTSP, ffplay seems to ignore the source-specific address contained in the SDP response to RTSP DESCRIBE and fails because it tries to join for any source. This is the command used :

    


    ffplay -loglevel debug -rtsp_transport udp_multicast -protocol_whitelist rtp,udp,tcp -i rtsp://[username:password]@[ip address]/stream0

    


    The SDP response as reported by ffplay includes :

    


    a=source-filter: incl IN IP4 * [ssm ip address]

    


    The only error reported by ffplay is :

    


    Failed to parse interval end specification ''

    


    Wireshark shows that ffplay is not performing an SSM join :

    


    Membership Report / Join group [group IP address] for any sources

    


    Further details in the screenshot below. Are we doing something wrong, is this a feature of ffplay or a potential bug ?

    


    I note that libavformat/rtsp.h contains the comment /** The following are used only in SDP, not RTSP */ against code for sdp port, source-specific multicast addresses, etc. I’m not sure if that hints at our issue being because of a feature in ffmpeg.

    


    ffplay using rtsp and ssm

    


Navigation