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  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 est la première version de MediaSPIP stable.
    Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Comme pour la version précédente, 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 (...)

  • XMP PHP

    13 mai 2011, par

    Dixit Wikipedia, XMP signifie :
    Extensible Metadata Platform ou XMP est un format de métadonnées basé sur XML utilisé dans les applications PDF, de photographie et de graphisme. Il a été lancé par Adobe Systems en avril 2001 en étant intégré à la version 5.0 d’Adobe Acrobat.
    Étant basé sur XML, il gère un ensemble de tags dynamiques pour l’utilisation dans le cadre du Web sémantique.
    XMP permet d’enregistrer sous forme d’un document XML des informations relatives à un fichier : titre, auteur, historique (...)

  • 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.

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  • Transcoding and streaming of MP4 fails in flash player but runs in android

    23 juillet 2012, par user831052

    Recently i had a task to use ffmpeg as transcoding as well streaming tool. Task is to convert the file from a given format to MP4 and immediately stream it , by capturing it from the stdout. So far so good . The streaming works well with native player of android tabs as well VLC player. Issue comes with flash player. it give following error

    NetStream.Play.FileStructureInvalid : Adobe Flash cannot import files
    that have invalid file structures.

    ffmpeg flags used are $ffmpeg -loglevel quiet -i somefile.avi -vbsf
    h264_mp4toannexb -vcodec libx264 -acodec aac -f MP4 -movflags
    frag_keyframe+empty_moov -re - 2>&1

    thanks

  • Building FFmpeg for android to run command line args

    11 septembre 2012, par Zargoon

    I am trying to build the FFmpeg library to use in my android app with the NDK. The reason for this is because I am using the native video capture feature in android because I really don't want to write my own video recorder. However, the native video capture only allows for either high-quality encoding, or low quality encoding. I want something in between, and I believe that the solution is to use the FFmpeg library to re-encode the high quality video to be lighter.

    So far I have been able to build the FFmpeg library according to this guide : http://www.roman10.net/how-to-build-ffmpeg-for-android/ and which a few tweaks I have been able to get it to work.

    However, everything that I've found seems to be about writing your own encoder, which seems like overkill to me. All that I really want to do is send a string in command line format to the main() function of FFmpeg and re-encode my video. However, I can't seem to figure out how I build FFmpeg to give me access to the main method. I found this post : Compile ffmpeg.c and call its main() via JNI which links to a project doing what I want more of less, but for the life of me I cannot figure out what is going on. It also seems like he is compiling more than I want, and I would really like to keep my application as light weight as possible.

    Some additional direction would be extremely helpful. Thank you.

  • how to render android screen to a web page in realtime

    14 août 2012, par Rain Lee

    i'm working on something to remote control android from web browser. something like canvas or flash will draw the android device's screen, and i want it to be very smoothly.

    as i know, we can capture android screen using frame buffer. there a lot of articles about this. But, the fps is very lot, 4 5 fbs at most. is there any way to improve ?

    will something like ffmpeg help？

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