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  • L’utiliser, en parler, le critiquer

    10 avril 2011

    La première attitude à adopter est d’en parler, soit directement avec les personnes impliquées dans son développement, soit autour de vous pour convaincre de nouvelles personnes à l’utiliser.
    Plus la communauté sera nombreuse et plus les évolutions seront rapides ...
    Une liste de discussion est disponible pour tout échange entre utilisateurs.

  • Les statuts des instances de mutualisation

    13 mars 2010, par

    Pour des raisons de compatibilité générale du plugin de gestion de mutualisations avec les fonctions originales de SPIP, les statuts des instances sont les mêmes que pour tout autre objets (articles...), seuls leurs noms dans l’interface change quelque peu.
    Les différents statuts possibles sont : prepa (demandé) qui correspond à une instance demandée par un utilisateur. Si le site a déjà été créé par le passé, il est passé en mode désactivé. publie (validé) qui correspond à une instance validée par un (...)

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

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  • x264 Encoding use x264_picture_clean crash

    5 mai 2017, par Wong Sam

    When I use iphone encoding CMSampleBufferRef To H264, it offen crash at x264_picture_clean I dont’t know how to deal it

    enter image description here

    x264_picture_t* pPic_in;

    here is my init about pPic_in

    pPic_in = (x264_picture_t*)malloc(sizeof(x264_picture_t));
    
pPic_out = (x264_picture_t*)malloc(sizeof(x264_picture_t));
    

    
x264_picture_init(pPic_out);
    

    
x264_picture_init(pPic_in);
    
x264_picture_alloc(pPic_in, csp, pParam->i_width, pParam->i_height);
    

    
pPic_in->img.i_stride[0] = width;
    
pPic_in->img.i_stride[1] = width / 2;
    
pPic_in->img.i_stride[2] = width / 2;
    
pPic_in->img.i_plane = 3;

    and i set data here

        picture_buf = yuv420_data;
    
    pPic_in->img.plane[0] = picture_buf;
    
    pPic_in->img.plane[1] = picture_buf + y_size;
    
    pPic_in->img.plane[2] = picture_buf + y_size*5/4;

    it looks well , when i run it on my iphone,but sometimes it will crash at

    x264_picture_clean

    here is more detail abuot pPic_in when crash occer
    enter image description here

    Thank u very much

  • x264 Encoding use x264_picture_clean crash

    5 mai 2017, par Wong Sam

    When I use iphone encoding CMSampleBufferRef To H264, it offen crash at x264_picture_clean I dont’t know how to deal it

    enter image description here

    x264_picture_t* pPic_in;

    here is my init about pPic_in

    pPic_in = (x264_picture_t*)malloc(sizeof(x264_picture_t));
    
pPic_out = (x264_picture_t*)malloc(sizeof(x264_picture_t));
    

    
x264_picture_init(pPic_out);
    

    
x264_picture_init(pPic_in);
    
x264_picture_alloc(pPic_in, csp, pParam->i_width, pParam->i_height);
    

    
pPic_in->img.i_stride[0] = width;
    
pPic_in->img.i_stride[1] = width / 2;
    
pPic_in->img.i_stride[2] = width / 2;
    
pPic_in->img.i_plane = 3;

    and i set data here

        picture_buf = yuv420_data;
    
    pPic_in->img.plane[0] = picture_buf;
    
    pPic_in->img.plane[1] = picture_buf + y_size;
    
    pPic_in->img.plane[2] = picture_buf + y_size*5/4;

    it looks well , when i run it on my iphone,but sometimes it will crash at

    x264_picture_clean

    here is more detail abuot pPic_in when crash occer
    enter image description here

    Thank u very much

  • FFMpeg + Beanstalk : How to pass the processes to it or achieve the same result without using Beanstalk

    6 avril 2017, par Ilia Rostovtsev

    My problem is that FFMpeg and Mencoder are extremely resourceful and running even one process of it makes HTTPd slow down but multiple processes of (FFMPEG /Mencoder) just hang it (HTTPd) completely. I would like my conversions to be processed with Beanstalk, for example.

    My concrete question is : How to transfer my current jobs to Beanstalk ?

    I have a simple PHP code that triggers conversion :

    RunInBackground('convert.php', array($upload, $video_id), $log_path);

    Now what would Beanstalk correct code would look like so these processes would NOT start all at the same time if multiple videos are uploaded ?

    If you believe that for my needs is better to use something else but Beanstalk and you know how to implement it, I would be still happy to see it !

    Thanks in advance,
    Ilia

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