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  • Les formats acceptés

    28 janvier 2010, par

    Les commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
    ffmpeg -codecs ffmpeg -formats
    Les format videos acceptés en entrée
    Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
    Les formats vidéos de sortie possibles
    Dans un premier temps on (...)

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

Sur d’autres sites (7059)

  • ffmpeg - very slow conversion

    25 juillet 2015, par karoluch

    I create web app in JavaEE which displays many video formats. I use ffmpeg solution to convert videos to formats which is supported natively by main browsers.

    According to : http://www.jwplayer.com/html5/formats/
    I convert to WEBM container (VP8/VORBIS or VP9/OPUS). But conversion is very slow, bit rate equals to 200kbits/s. To convert I execute following command

    ffmpeg -i file.mov -c:v libvpx -preset ultrafast result.webm

    How to speed up conversion to natively supported formats by main browsers ?

  • What is the best Library/SDK for Realtime 4k video Encoding ?

    2 mai 2013, par Abhishek Bansal

    My requirement is create a encoded video from raw frames in atleast 4k resolution. Presently I am recording videos @1080p using libavcodec (H.264, MPEG4). What will be the best solution for recording these videos @4k ?

    Is it possible to do multithreaded encoding using libavcodec ?
    Another option could be using Intel QuickSync. How good is that ?

    are there other any solutions available ?

    Edit : I require atleast 24FPS.

  • Anomalie #2792 (Fermé) : 2.1.16 bug possible pipeline_definir_session + ajouter_session( )

    11 mai 2013, par cedric -

    La version 3.0 a introduit le pipeline preparer_visiteur_session appelé au moment de l’initialisation de la session, c’est ce qu’il te faudrait. Pas de solution propre en 2.1, c’est à toi de gérer le cas de ré-entrance pour l’éviter dans ta solution, mais elle n’est pas "propre"

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