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  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

  • 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 (...)

  • Initialisation de MediaSPIP (préconfiguration)

    20 février 2010, par

    Lors de l’installation de MediaSPIP, celui-ci est préconfiguré pour les usages les plus fréquents.
    Cette préconfiguration est réalisée par un plugin activé par défaut et non désactivable appelé MediaSPIP Init.
    Ce plugin sert à préconfigurer de manière correcte chaque instance de MediaSPIP. Il doit donc être placé dans le dossier plugins-dist/ du site ou de la ferme pour être installé par défaut avant de pouvoir utiliser le site.
    Dans un premier temps il active ou désactive des options de SPIP qui ne le (...)

Sur d’autres sites (9044)

  • swresample/rematrix : treat 22.2 as 5.1 (back) when mixing

    1er août 2020, par Jan Ekström
    swresample/rematrix : treat 22.2 as 5.1 (back) when mixing

    Only this sub-set of channels actually follows the bit mask order
    
in the official 22.2 channel mapping. Additionally, the 5.1 channels
    
are there for backwards compatibility with the previous system.
    

    This enables the utilization of 22.2 content until a proper down/up
    
matrix is added into swresample.
    • [DH] libswresample/rematrix.c

  • H264 to jpeg FFMPEG decoding/encoding in C

    2 décembre 2023, par Vikram Kamath

    I'm trying to write a script in C to decode H264 frames and then encode them to jpeg/png format, frame-by-frame.

    


    I'm going off of the tutorials given in the official decoder and encoder examples, but with a decoder type of AV_CODEC_ID_H264 and an encoder type AV_CODEC_ID_MJPEG, the files I am saving seem to be unreadable. Am I using the incorrect codecs ?

    


  • LibAV FFMPEG How to get devices list ?

    23 septembre 2020, par FennecFix

    I looked up to documantation and found a very convenient AVInputFormat's funciton get_device_list . But the problem is I can't use it.

    


    Here's my short code snippet

    


    #include <qdebug>&#xA;&#xA;extern "C"&#xA;{&#xA;#include <libavformat></libavformat>avformat.h>&#xA;#include <libavdevice></libavdevice>avdevice.h>&#xA;}&#xA;&#xA;int main(int argc, char *argv[])&#xA;{&#xA;    avdevice_register_all();&#xA;&#xA;    AVFormatContext *formatContext = avformat_alloc_context();&#xA;&#xA;    AVInputFormat *inputFormat = av_find_input_format("dshow");&#xA;&#xA;    AVDeviceInfoList devices;&#xA;    inputFormat->get_device_list(formatContext, &amp;devices);&#xA;&#xA;    qDebug() &lt;&lt; devices.nb_devices;&#xA;&#xA;    avformat_free_context(formatContext);&#xA;&#xA;    return 0;&#xA;}&#xA;</qdebug>

    &#xA;

    And that code CRASHES when I'm trying to print devices. How do I use that function properly ? The official domentation has no examples using that function.

    &#xA;

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