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Autres articles (95)

  • 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 (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

Sur d’autres sites (13384)

  • How to play RTSP IP camera using ffmpeg and exoPlayer in android

    3 juin 2023, par jcredking

    I was trying LibVlc but I get dealy in this and can't record the stream

    


  • ffmpeg adding play image to thumbnail output

    26 août 2014, par StealthRT

    Hey all I am currently able to get a thumbnail capture from my MP4 video by doing the following command line :

           [Sets Per-file main options time_off start time offset]
    
       || [The # of start time offsets]
    
       || || [Sets input video file option]
    
       || || ||   [Video file name here]
    
       || || ||   ||         [Sets video option to # of video frames to record]        
    
       || || ||   ||         ||     [Asking for the first frame]
    
       || || ||   ||         ||     ||  [Name of the captured video frame]
    
       || || ||   ||         ||     ||  ||
    
       \/ \/ \/   \/         \/     \/  \/
    
ffmpeg -ss 0 -i vidfile.mp4 -vframes 1 frame.png

    Now as I said above, this command works just fine in producing a thumbnail of the first frame of my MP3 video. However, I am needing to place an overlay image of a "play" button on top of that newly created frame image.

    Is there another command that i can tell it to overlay another image on top of frame.png ?

    The image I would like to overlay on top of the frame looks like this (a transparent PNG) :

    enter image description here

    Any help would be great ! Thanks !

  • ffmpeg output doesn't play on multiple devices

    22 janvier 2019, par jchaykow

    I have read the other stackoverflow posts regarding this topic so I am fairly certain this is not exact duplicate.

    ffmpeg exports a video that seems to only play on select players. I want to export a video that plays on iphone/mac/general players. I have seen the suggestions for the -pix_fmt yuv420p tag but this does not seem to work anymore - I read that Mac has since changed their systems that makes it not compatible anymore.

    I am running :

    ffmpeg -start_number 1 -framerate 4 -pix_fmt yuv420p -i screen%01d.png output.mp4

    This all works fine and I can see the video by doing :

    ffplay output.mp4

    But I would like to be able to transfer this to mobile or general playback, any way to do this, ideally using ffmpeg ? I’d rather not use two tools to do 1 job.

    • Works on gmail
    • Doesn’t work on QuickTime Player
    • Doesn’t work on Flip Player
    • Doesn’t work on iPhone

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