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  • Qu’est ce qu’un éditorial

    21 juin 2013, par

    Ecrivez votre de point de vue dans un article. Celui-ci sera rangé dans une rubrique prévue à cet effet.
    Un éditorial est un article de type texte uniquement. Il a pour objectif de ranger les points de vue dans une rubrique dédiée. Un seul éditorial est placé à la une en page d’accueil. Pour consulter les précédents, consultez la rubrique dédiée.
    Vous pouvez personnaliser le formulaire de création d’un éditorial.
    Formulaire de création d’un éditorial Dans le cas d’un document de type éditorial, les (...)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

Sur d’autres sites (12171)

  • Timelapse (1/6 fps) from slo-mo (240 fps) with ffmpeg

    4 avril 2022, par baskak

    I recorded slo-mo video on an iPhone SE (2) by mistake instead of timelapse.

    


    I know there's a lot of answers to this question here, but I'm trying again and again and always something's wrong (like a video that has a correct total no. of frames, but lasts 3 hours and is basically a freeze :D )
My recent command was

    


    


    ffmpeg -i IMG_2174.MOV -vf framestep=1440,setpts=N/120/TB -c:v libx264
-preset slow -crf 22 -an -r 30 IMG_2174.timelapse.MOV

    


    


    but it resulted in a one-second-long video, so way over-timelapsed. Should be several seconds IINM. The source video is 30 minutes long @240fps, 17GB.
Thx.

    


  • How to autoplay mobile web video iOS (see demo)

    22 septembre 2016, par neaumusic

    Is there any library that sequences images and audio playback ? I’m guessing that’s the only way this could work..

    Which picture formats would work best ? I’m guessing that pictures wouldn’t be as compressed as a video, but this example loads instantly for me :

    Demo : Autoplay Inline Video iOS

    Planning to just convert the video with ffmpeg. Any knowledge and advice would be great before I get started. Thanks

  • RTSP/RTMP Video Streaming Client iOS [closed]

    28 mai 2015, par nathansizemore

    I’m in need of a open source solution/library to stream RTSP/RTMP to an iOS Application. I need to build an app that connects to a media server, and opens the provided video stream. I believe there has to be libraries out there, but I have yet to find one that is open source, compiles, actually works, and runs on iOS 5+, iPhone 4+. I do not have a preference, RTMP or RTSP will suffice. Preferably the one with the least amount of work. I have RTSP working on the Android side, but nothing for iOS yet.

    This is what I already know from research today -

    RTSP

    • Seems possible using Live555/FFMPEG
    • MooncatVenture Group - Old FFMPEG, not compatible with ARMv7s (No updates/blogs/commits in over a year)
    • DFURTSPPlayer - This is a working example.

    RTMP

    • Seems possible using Live555/FFMPEG
    • A few libraries are out there for data messaging, but that is all
    • MidnightCoders Project - Does not seem video support is build yet, as Audio is not.

    I’ve never messed with anything video related before, so encoding, frame rate, key frame, chunks, etc... is pretty foreign to me. Right now, it seems building a static binary from Live555/FFMPEG is the only solution to my problem. If so, can anyone give me a simple quickstart guide or links to a blog/example someone has out there ? I’m not looking for anything crazy, just a simple

    1. Download This - LINK
    2. Compile it like this - LINK
    3. Place it into X Folder in Xcode
    4. Create X Object
    5. Read Stream API here - LINK

    If not, anyone want to point me to a working open source library ?

    Oh yeah, this happens to be my first iPhone app and first time in Objective-C. Awesome first project, yeah ?

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