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Autres articles (32)

  • La file d’attente de SPIPmotion

    28 novembre 2010, par

    Une file d’attente stockée dans la base de donnée
    Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
    Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

  • Selection of projects using MediaSPIP

    2 mai 2011, par

    The examples below are representative elements of MediaSPIP specific uses for specific projects.
    MediaSPIP farm @ Infini
    The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)

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  • Julia FFMPEG string not recognizing format specifier

    12 janvier 2024, par veryverde

    I have this code :

    


    using Pkg
#Pkg.add("FFMPEG")
using FFMPEG

imagesdirectory = "my/paths/images"
framerate = 30
gifname = "my/paths/images/my-animation-name.gif"
FFMPEG.ffmpeg_exe(`-framerate $(framerate) -f image2 -i $(imagesdirectory)/%07d.png -y $(gifname)`)


    


    This code is taken from here
In it, FFMPEG is supposed to match those files that have 7 digits, which is what the %07d . That is, of the format 0000123.png, for example.

    


    This is, for whatever reason, not parsing it correctly, and reading the string directly :

    


    [image2 @ 0x7fc9fb00a000] Could find no file with path '/my/paths/images/%07d.png' and index in the range 0-4
/my/paths/images/%07d.png: No such file or directory


    


    I am not sure how to input this matching so that it is read properly, i.e., so that it matches all those files with exactly 7 digits, and a .png extension. For others, from the source of the code, it seems to be working, but I have no idea why it would parse it incorrectly. I've downloaded FFMPEG specifically for this task, so it ought to be up-to-date.

    


  • Is RTMP the better approach for video chat application ?

    23 octobre 2016, par Mohammed Safiq

    I have a flash media server. I want to create a live video chat application in Android devices.

    I am currently using RTMP method to secure my application, but I am not sure whether RTMP is the right security mechanism to secure my application ? Can you please tell me the right approach to secure my video chat application ?

    Also I am using ffmpeg for streaming the video and audio. Any better streamer which is better than ffmpeg ?

  • which ffmpeg version for cobalt on arm ?

    28 novembre 2016, par user7160805

    when we build cobalt with arm toolchain, we got some error compilation messages as below.
    ffmpeg_video_decoder.cc:41:33 : error : ’PIX_FMT_YUV420P’ was not declared in this scope
    ffmpeg_video_decoder.cc:61:10 : error : ’AVFrame aka struct AVFrame’ has no member named ’base’

    ffmpeg version we try are "3.2" and "3.0.2" but they got above error message.
    we search ffmpeg header files for these error messages, seem ffmpeg check (LIBAVUTIL_VERSION_MAJOR < 53) in "libavutil/version.h".

    could you give us some suggestion ?

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