Recherche avancée

Médias (91)

Autres articles (101)

  • 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

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • Les tâches Cron régulières de la ferme

    1er décembre 2010, par

    La gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
    Le super Cron (gestion_mutu_super_cron)
    Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...)

Sur d’autres sites (8659)

  • Synchronize RTSP with computer time

    4 novembre 2014, par Dídac Pérez

    I am successfully using libav to receive the video stream from an RTSP network source. The point is that I need to syncronize my computer’s time with the video capturing, meaning that I need to know which datetime of my computer corresponds to the first frame (pts = 0). My API calls are the following ones :

    av_register_all()
    
avcodec_register_all()
    
avformat_network_init()
    
avformat_open_input()
    
avformat_find_stream_info()
    
av_read_play()
    
loop
    
  av_init_packet()
    
  av_read_frame()
    
  [...]
    
  av_free_packet
    
end loop

    With the calls above, I successfully read frames, but I do need to know how can I know the exact absolute datetime that corresponds to the first frame, since it has a pts of 0. Maybe I can use a time() function or GetSystemTime (I am using Windows) between two calls of the above, but do not really know how libav works.

  • pthread_frame : change the way delay is set

    4 juin 2020, par Anton Khirnov
    pthread_frame : change the way delay is set

    It is a constant known at codec init, so set it in
    
ff_frame_thread_init(). Also, only set it for video, since the meaning
    
of this field is not well-defined for audio with frame threading.
    

    Fixes availability of delay in callbacks invoked from the per-thread
    
contexts after 1f4cf92cfbd3accbae582ac63126ed5570ddfd37.
    • [DH] libavcodec/pthread_frame.c

  • How to install and run phpize

    4 avril 2022, par Hrishikesh Choudhari

    I have been meaning to install ffmpeg as an extension to my PHP setup. So before I can install it, I need to phpize it. I installed php5-dev by sudo apt-get install php5-dev. But now when I run phpize I get the following error :

    



    phpize
Cannot find config.m4. 
Make sure that you run '/usr/bin/phpize' in the top level source directory of the module


    



    The location of my php.ini is /usr/local/zend/etc/php.ini

    



    From another online resource I tried this

    



    sudo apt-get install autoconf automake libtool m4


    



    But all of them are already installed.

    



    Locate config.m4 didn't return anything.

    



    Any pointers here how I can get phpize and thus, ffmpeg up and running ?

    


Navigation