Recherche avancée

Médias (0)

Mot : - Tags -/objet éditorial

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

Autres articles (39)

  • Configurer la prise en compte des langues

    15 novembre 2010, par

    Accéder à la configuration et ajouter des langues prises en compte
    Afin de configurer la prise en compte de nouvelles langues, il est nécessaire de se rendre dans la partie "Administrer" du site.
    De là, dans le menu de navigation, vous pouvez accéder à une partie "Gestion des langues" permettant d’activer la prise en compte de nouvelles langues.
    Chaque nouvelle langue ajoutée reste désactivable tant qu’aucun objet n’est créé dans cette langue. Dans ce cas, elle devient grisée dans la configuration et (...)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • 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

Sur d’autres sites (7979)

  • avcodec/loco : rotate other planes too for non-power of 2 widths

    11 septembre 2018, par Paul B Mahol
    avcodec/loco : rotate other planes too for non-power of 2 widths

    This was forgotten in df05fd3131fd94d01ebeaa58b4c60510961b8be2.
    • [DH] libavcodec/loco.c

  • How do I install ffmpeg on one EC2 Amazon Linux instance that can stream a mp4 ? [closed]

    12 septembre 2020, par starpebble

    Good day. How can I install ffmpeg on an EC2 amazon linux machine that can stream a mp4 ?

    


    The goal : an ffmpeg install on EC2 Amazon Linux that can stream one mp4 to one rtmps endpoint. Then, create an integration test suite with it.

    


    Is it just me or is ffmpeg a little crippled on EC2 Amazon Linux ?

    


    Example :

    


    ffmpeg -re -i input.mp4 -c:v libx264 -b:v 6000K -maxrate 6000K -pix_fmt yuv420p -s 1920x1080 -profile:v main -preset veryfast -g 120 -x264opts "nal-hrd=cbr:no-scenecut” -acodec aac -ab 160k -ar 44100 -f flv rtmps:///app/


    


    Linux OS :

    


    Linux version 4.14.193-113.317.amzn1.x86_64 (mockbuild@koji-pdx-corp-builder-60005) (gcc version 7.2.1 20170915 (Red Hat 7.2.1-2) (GCC)) #1 SMP Thu Sep 3 19:08:08 UTC 2020


    


    The stackoverflow answer to similar questions fail to install a ffmpeg that can stream.

    


    An installation script such as Install FFMPEG Library on EC2 Server fail this year.

    


    The static downloads referenced on John Van Sickle-FFmpeg Static Builds fail to stream to IVS. I tried the i686 release, my first guess for an x86_64 instance.

    


    The git source tree compiled binary fails to stream. Example : The tip of the tree isn't what I expected because the binary fails to recognize switches like -preset.

    


    I'd love to be able to explain streaming to anyone. Thanks.

    


  • Best practices for developing scalable video transcoding server on Amazon Web Services ?

    6 septembre 2016, par undefined

    What do people think are the most important issues when developing an application that is going to allow users to upload video and images to a server and have them transcoded by FFMPEG and stored in amazon S3 ? I have a couple of options ;

    1) install FFMPEG on the same server that handles file uploads, when a video is uploaded and stored on EC2 instance, call FFMPEG to convert it then when done, write the file to S3 bucket and dispose of the original.

    How scalable is this ? What happens when many users upload at the same time ? How do I manage multiple processes at once ? How do I know when to start another instance and load balance this configuration ?

    2) Have one server for processing uploads (updating database, renaming files etc) and one server for doing transcoding. Again what is the best way to manage multiple processes ? should I be looking at Amazon SQS for this ? Can I tell the transcoding server to get the file from the upload server or should I copy the file to the transcoding server ? Should I just store all files on S3 and SQS can read from there. I am trying to have as little traffic as possible.

    I am running a linux box as the upload server and have FFMPEG running on this.

    Any advice on best practices for setting up such a configuration would be appreciated. Many thanks

Navigation