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  • Submit enhancements and plugins

    13 avril 2011

    If you have developed a new extension to add one or more useful features to MediaSPIP, let us know and its integration into the core MedisSPIP functionality will be considered.
    You can use the development discussion list to request for help with creating a plugin. As MediaSPIP is based on SPIP - or you can use the SPIP discussion list SPIP-Zone.

  • Les notifications de la ferme

    1er décembre 2010, par

    Afin d’assurer une gestion correcte de la ferme, il est nécessaire de notifier plusieurs choses lors d’actions spécifiques à la fois à l’utilisateur mais également à l’ensemble des administrateurs de la ferme.
    Les notifications de changement de statut
    Lors d’un changement de statut d’une instance, l’ensemble des administrateurs de la ferme doivent être notifiés de cette modification ainsi que l’utilisateur administrateur de l’instance.
    À la demande d’un canal
    Passage au statut "publie"
    Passage au (...)

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

Sur d’autres sites (13722)

  • iPhone video conversion to Android supported format using FFMPEG

    21 janvier 2016, par Muhammad Umar

    I have an iPhone video created as follow

    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'vid.mp4':
    
  Metadata:
    
    major_brand     : qt  
    
    minor_version   : 0
    
    compatible_brands: qt  
    
    creation_time   : 2016-01-20 09:21:08
    
    make            : Apple
    
    make-eng        : Apple
    
    encoder         : 8.2
    
    encoder-eng     : 8.2
    
    date            : 2016-01-20T14:20:57+0500
    
    date-eng        : 2016-01-20T14:20:57+0500
    
    model           : iPhone 5
    
    model-eng       : iPhone 5
    
  Duration: 00:00:10.80, start: 0.000000, bitrate: 765 kb/s
    
    Stream #0:0(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 62 kb/s (default)
    
    Metadata:
    
      creation_time   : 2016-01-20 09:21:08
    
      handler_name    : Core Media Data Handler
    
    Stream #0:1(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 320x320, 696 kb/s, 30 fps, 30 tbr, 600 tbn, 1200 tbc (default)
    
    Metadata:
    
      creation_time   : 2016-01-20 09:21:08
    
      handler_name    : Core Media Data Handler
    
      encoder         : H.264

    I want to convert it into Android support format so that all iPhone and maximum androids can read it.

    However if i convert to mpeg4 format using

    ffmpeg -i vid.mp4 -s 320x320 -vcodec mpeg4 -acodec aac -strict -2 -ac 2 -ar 44100 -ab 128k output.mp4

    it really degrades the quality

    How can i set the ffmpeg to create atleast as close as possible quality which runs on both android and iPhone

  • Using FFMPEG library with iPhone SDK for video encoding

    7 août 2020, par user203349

    I need to encode several pictures shot by the iPhone camera into a mp4 video file and I know FFMPEG can do this (the application TimeLapser and ReelMoments do it already). I plan to use this in my app iMotion (available in the appstore).

    


    I successfully install and compile the ffmpeg for the iphone SDK with this link :
http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2009-October/076618.html

    


    But now I'm stuck here in my XCode project. What should I do next to use the FFMPEG library for video encoding ? The Apple documentation about external library using is very light and I just can find any tutorial on the web which explains how to do this.

    


  • How to play FLV file programmatically on iPhone ?

    8 décembre 2017, par HAPPY_TIGER

    I am going to play flv file on iPhone with ffmpeg library.

    The codec of the file is H.264 and video codec is AVC HL.

    Perhaps other ideas without ffmpeg are OK.

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