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  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • Les formats acceptés

    28 janvier 2010, par

    Les commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
    ffmpeg -codecs ffmpeg -formats
    Les format videos acceptés en entrée
    Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
    Les formats vidéos de sortie possibles
    Dans un premier temps on (...)

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

Sur d’autres sites (3800)

  • Play Multiple online videos in FFMPEG

    4 juillet 2014, par AndroidOptimist

    I’m trying to make an Android Applicaion that uses FFMPEG to play online streams. I gone through dolphin player source and with the help of this i achieved playing udp streams in android. Now i am trying to play multiple streams in my player. For example i have a list activity that has 10 names and by clicking each name the corrosponding video should be played. How can i achieve this in avformat_open_input. I am very new to ffmpeg. Please help me in achiving this. Thanks in advance.

    My c code is as follows :

    static int decode_module_init(void *arg) 
    
{
    
    VideoState *is = (VideoState *)arg;
    
    AVFormatContext *pFormatCtx;
    

    
    int err;
    
    int ret = -1;
    

    
    int i;
    

    
    int video_index = -1;
    
    int audio_index = -1;
    

    

    
    is->videoStream=-1;
    
    is->audioStream=-1;
    

    
    char* Filename = "udp://.....";
    

    
    global_video_state = is;
    

    
    pFormatCtx = avformat_alloc_context();
    
    pFormatCtx->interrupt_callback.callback = decode_interrupt_cb;
    
    pFormatCtx->interrupt_callback.opaque = is;
    

    

    
    **err = avformat_open_input(&pFormatCtx, Filename , NULL, NULL);**
    

    
    if (err < 0) {
    
        __android_log_print(ANDROID_LOG_INFO, "message", "File open failed");
    
        ret = -1;
    
        goto decode_module_init_fail;
    

    
    }
    

    
    __android_log_print(ANDROID_LOG_INFO, "message", "File open successful");
    
}

  • FFMPEG to Youtube Live

    4 mai 2017, par Vishnu Prassad

    I have an audio stream, im using ffmpeg to stream it to youtube live with an image as background with following command,

    ffmpeg -loop 1 -i x.jpg -i  http://xxx.xxx.xxx.xxxx:5305/stream -c:a aac -s 1280x720 -ab 128k -strict experimental -f flv rtmp://a.rtmp.youtube.com/live2/xxxxx

    But im getting the following message on youtube,

    YouTube is not receiving enough video to maintain smooth streaming. As such, viewers will experience buffering

    this cause buffering in the output stream.

    Any one know how to fix it ?

    Helps would be appreciated.

  • Any alternative of Ffmpeg for Youtube live streaming app ?

    26 avril 2017, par samir.k433

    In this youtube live streaming app they are using Ffmpeg for encoding audio and video, and then for streaming to server. It’s somehow complex for me (specifically the build tasks).
    Is there any alternative instead of using Ffmpeg in this regard ?

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