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  • Mise à jour de la version 0.1 vers 0.2

    24 juin 2013, par

    Explications des différents changements notables lors du passage de la version 0.1 de MediaSPIP à la version 0.3. Quelles sont les nouveautés
    Au niveau des dépendances logicielles Utilisation des dernières versions de FFMpeg (>= v1.2.1) ; Installation des dépendances pour Smush ; Installation de MediaInfo et FFprobe pour la récupération des métadonnées ; On n’utilise plus ffmpeg2theora ; On n’installe plus flvtool2 au profit de flvtool++ ; On n’installe plus ffmpeg-php qui n’est plus maintenu au (...)

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

  • 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 (...)

Sur d’autres sites (12132)

  • Workaround for webbrowsers buffering live webm streams and introducing a delay (how to play live webm stream)

    8 juillet 2014, par CoryG

    I have webm streams coming from an ffserver (16 streams), managed to get all 16 to load at once within a browser, but whether I am playing just one or 16 there is a delay of 3-5 seconds introduced due to either buffering or the handshake plus some kind of compensation to try and sync the timestamps by the browser itself, which leads to my question :

    Is it possible to force a browser playing a webm stream via HTML5’s video tag (I only really care about Chrome, but it’s happening in Firefox too) to play from the actual most recent frame (clients and servers share a common NTP server over the LAN, so they are guaranteed to be synced, if that is a factor) as opposed to maintaining a buffer of several seconds and playing from the start of that buffer ?

  • FFMPEG video conversion for pygame

    19 avril 2016, par Vladimir Shevyakov

    I am currently making a program on python (3) using the pygame module. One of the things I need it to do is to play a video which is currently in AVI format.

    From what I managed to understand from the pygame.movie documentation I have to use FFMPEG and not another program to convert the video to an MPEG (I tried it with NCH Prism and the result was quite memorable).

    I managed to convert my file to an MPG using the sample command found in the pygame.movie documentation (ffmpeg -i <infile> -vcodec mpeg1video -acodec libmp3lame -intra </infile>) but the video quality dropped very much. I tried looking at different cites but they never actually had a working example...

    Is there a way to keep the current video quality ? I don’t really care about the file size...

    Thanks in advance !

  • Python running a cmd command(ffmpeg) with subprocess and wait for cmd to close before executing some code

    14 décembre 2019, par Fam

    So im using ffmpeg to resize a video, and this takes a little while so before the code continues i have to wait for the cmd to close. I havent been able to find a solution and i hope someone that actually knows their stuff can teach me a way. im probably just doing something retarded...
    Anyway i have tried multiple things like using subprocess.Propen() and then using pope() to see when it doesnt return "None" also tried stuff like subprocess.run() with subprocess.CompletedProcess() but i just cant get it to work could someone please care to explain if there is a way to do this and that im just doing it wrong ? :)

    Here is an example of what I tried

    p = subprocess.Popen("start ffmpeg -y -i "+DIR+"/post.mp4 -vf scale="+str(nW)+":"+str(nH)+" "+DIR+"/post_r.mp4", shell=True)
    
    while p.poll() is None:
    
        time.sleep(1)
    
        print("alive")
    
    else:
    
        print("cmd exited")

    Also whenever i put shell=False it just breaks instantly and I get this error :
    FileNotFoundError : [WinError 2] The system cannot find the file specified

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