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Autres articles (107)

  • Le profil des utilisateurs

    12 avril 2011, par

    Chaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
    L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...)

  • 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 (...)

  • Automated installation script of MediaSPIP

    25 avril 2011, par

    To overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
    You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
    The documentation of the use of this installation script is available here.
    The code of this (...)

Sur d’autres sites (11049)

  • MAINTAINERS : Add Vittorio to "Developers with git write access who are currently...

    23 novembre 2016, par Michael Niedermayer
    MAINTAINERS : Add Vittorio to "Developers with git write access who are currently not maintaining any specific part"

    Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] MAINTAINERS

  • How to access MP4 tfhd headers

    31 juillet 2017, par Ariana

    This is a follow-up question from my previous question here. It looks like our video processing software assumes there is sample_duration flag (it is set to 1).

    So my question is how to access the default_sample_duration field in the tfhd as shown below ?

    Let’s assume I’m in the traf_box, and I need to just access the Default_sample_duration (I already found the flag is located in the tfhd_flags &amp; 0x8 from here). I just need to add a function in C++ to extract the value of this field :

    enter image description here

    void get_traf_box_index(FILE* inputFile, uint32_t traf_size, vector >&amp; moof_sample_details, vector >&amp; moof_sample_durations, vector<int>&amp; truns_sample_counts, uint32_t&amp; base_media_decode_time) {
    
    uint32_t read_size = 0;
    
    while(read_size &lt; (traf_size - 8)) {
    
        uint32_t box_size = read_box_size(inputFile);
    
        read_size += 4;
    

    
        uint32_t box_type = read_box_type(inputFile);
    
        read_size += 4;
    

    
        switch (box_type) {
    
            case TRUN_BOX_TYPE: 
    

    
                get_trun_box_index(inputFile, truns_sample_counts, moof_sample_details, moof_sample_durations);
    
                read_size += (box_size-8);
    
                moof_trun_count++;
    
                break;
    

    
            case TFDT_BOX_TYPE: 
    
                get_tfdt_box_index(inputFile, base_media_decode_time);
    
                read_size += (box_size-8);
    
                break;
    

    
                //TODO add tfhd
    
            //case TFHD_BOX_TYPE:
    

    
            default:
    
                read_size += skip_n_bypes(inputFile, (box_size-8));
    
                break;      
    
        }
    
    }
    
}
    
</int>

  • avcodec/libuavs3d : fix access uninitialized variable when draining

    12 mai 2022, par Zhao Zhili
    avcodec/libuavs3d : fix access uninitialized variable when draining

    buf_ptr is uninitialized and accessed when function return.
    • [DH] libavcodec/libuavs3d.c

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