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Autres articles (24)

  • MediaSPIP Core : La Configuration

    9 novembre 2010, par

    MediaSPIP Core fournit par défaut trois pages différentes de configuration (ces pages utilisent le plugin de configuration CFG pour fonctionner) : une page spécifique à la configuration générale du squelettes ; une page spécifique à la configuration de la page d’accueil du site ; une page spécifique à la configuration des secteurs ;
    Il fournit également une page supplémentaire qui n’apparait que lorsque certains plugins sont activés permettant de contrôler l’affichage et les fonctionnalités spécifiques (...)

  • 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 (...)

  • 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.

Sur d’autres sites (4092)

  • How play AVI with sound by OpenCV on Win32

    4 janvier 2015, par Andrei Shumilov

    I need play AVI by OpenCV and any sound player (vfw/ffmpeg...) on Win32. It seems to me this is very secret or useless thing ’cos I found only one sample in the world : Audio output with video processing with opencv

    Mr. Karl Phillip wrote there :
    "On my Mac I compiled it with :
    g++ ffmpeg_snd.cpp -o ffmpeg_snd -D_GNU_SOURCE=1 -D_THREAD_SAFE -I/usr/local/include/opencv -I/usr/local/include -I/usr/local/include/SDL -Wl,-framework,Cocoa ...."

    But I must use MSVS2010 (I have working project). Ok, I installed mingw to try, but still don’t know what could replace "framework,Cocoa".

    Give me please links to WORKING examples OpenCV+anysoundplayer on Win32 or help me port Karl’s example at least.

  • video created by moviepy doesn't play on web

    18 février 2016, par R. Glenn

    I’m playing around with moviepy, with the intent of creating videos to imbed in webpages. However, I’m having trouble getting the videos that I create to actually play in chrome and firefox (it does play in safari :/ ).
    Firefox claims the "file is corrupt".

    I find it extremely likely I haven’t installed something properly. I followed (among other things, since I’m not yet authorized to post enough links so as to fully describe my situation, #thanksStackOverflow ;P) http://wiki.webmproject.org/ffmpeg/building-with-libvpx, but according to [link I would have shared if allowed :P] that stuff is all "automatically installed during MoviePy’s installation", so I’m not sure how I could have messed it up.

    see example code (I’ve tried it with ’python’, ’python3’ and ’python3.5’) :

    from moviepy.editor import *
    

    
filepath = "../read_videos/MOVI0011.avi"
    
file = VideoFileClip(filepath)
    

    
clips = []
    
clips.append(file.subclip(10, 12))
    
clips.append(file.subclip(20, 22))
    
clips.append(file.subclip(30, 32))
    
clips.append(file.subclip(40, 42))
    

    
concatenated_clip = concatenate_videoclips(clips)
    

    
concatenated_clip.write_videofile("../write_videos/clip.mp4", fps=24, codec='mpeg4')

    firefox error

    OSX El Capitan (10.11.3)

  • Can javascript MSE play segmented mp4 from the middle ?

    10 juillet 2020, par Elias Wagnerberger

    in my current project i have a video stream that ffmpeg encodes to a segmented mp4. that encoded data is piped into an application that sends that data to whomever connects to that application through a websocket. when a client connects i make sure to send the ftyp and the moov boxes first and then send the most recent segments recieved from ffmpeg.

    


    on the client side i just pass all binary data from the websocket to MSE.

    


    The problem i am facing is that this works if the client is connected from the very start and gets all the fragments that ffmpeg pipes out, but it does not work if the client connects in after ffmpeg sends its first few fragments.

    


    My question is :
Is it possible for MSE to play a fragmented mp4 from the middle when it is also provided the init segments ?

    


    If it is possible then how would that need to be implemented ?

    


    if it isnt possible then what format would allow me to stream live video over a websocket ?

    


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