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  • Qu’est ce qu’un éditorial

    21 juin 2013, par

    Ecrivez votre de point de vue dans un article. Celui-ci sera rangé dans une rubrique prévue à cet effet.
    Un éditorial est un article de type texte uniquement. Il a pour objectif de ranger les points de vue dans une rubrique dédiée. Un seul éditorial est placé à la une en page d’accueil. Pour consulter les précédents, consultez la rubrique dédiée.
    Vous pouvez personnaliser le formulaire de création d’un éditorial.
    Formulaire de création d’un éditorial Dans le cas d’un document de type éditorial, les (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

  • Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs

    12 avril 2011, par

    La manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
    Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.

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  • Best way to split multi channel audio file in Swift [on hold]

    8 mars 2016, par amkaufman

    I’m currently working on an iOS project in which I need to be able to split a multi-channel .AAC file. I’m still fairly new to iOS development and Swift and am not sure if the frameworks that I have seen will be able to do this.

    So far I have looked into AVFoundation and FFmpeg, but I’m still not sure if they would be able to do this.

    After looking into AudioKit’s documentation I am still a bit lost on how to actually split the file into its separate channels. Where exactly should I be looking ?

  • mov : Do not allow updating the time scale after it has been set

    15 juillet 2013, par Martin Storsjö
    mov : Do not allow updating the time scale after it has been set

    The time scale is set in mdhd, and later validated in the
    
enclosing trak atom once all of its children have been parsed.
    

    A loose mdhd atom outside of a trak atom could update the time
    
scale of the last stream without any validation.
    

    Reported-by : Mateusz "j00ru" Jurczyk and Gynvael Coldwind
    
Cc : libav-stable@libav.org
    
Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DBH] libavformat/mov.c

  • Recapping WebM’s First Week

    25 mai 2010, par noreply@blogger.com (John Luther) — webm, vp8, vorbis

    The WebM project launched last Wednesday with broad industry backing (watch video of the announcement). The list of supporters keeps growing with new additions such as the popular VLC media player, Miro Video Converter, HeyWatch cloud encoding platform, and videantis programmable processor platform. We’re also happy to see that future versions of IE will support playback of VP8 when the user has installed the codec.

    Our announcement sparked discussions in the community around the design and quality of our developer release. We’ve done extensive testing of VP8 and know that the codec can match or exceed the quality of other leading codecs. Starting this week, the engineers behind WebM will post frequently to this blog with details on how to make optimal use of its VP8 video codec and Vorbis audio codec. We are confident that the open development model will bring additional improvements that will further optimize WebM. In fact, the power of open development is already visible, with developers submitting patches and the folks at Flumotion enabling live streaming support in their product just three days after the project was launched.

    Keep an eye on this blog for regular updates on the adoption and development of WebM. To participate in the conversation or to ask questions of the WebM team, please join our discussion group.

    John Luther
    Product Manager, Google

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