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  • Récupération d’informations sur le site maître à l’installation d’une instance

    26 novembre 2010, par

    Utilité
    Sur le site principal, une instance de mutualisation est définie par plusieurs choses : Les données dans la table spip_mutus ; Son logo ; Son auteur principal (id_admin dans la table spip_mutus correspondant à un id_auteur de la table spip_auteurs)qui sera le seul à pouvoir créer définitivement l’instance de mutualisation ;
    Il peut donc être tout à fait judicieux de vouloir récupérer certaines de ces informations afin de compléter l’installation d’une instance pour, par exemple : récupérer le (...)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

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  • End of Piwik Mobile 1 – Focus is on Piwik Mobile 2

    2 septembre 2014, par Piwik Core Team — Community, Piwik Mobile Releases

    More than four years after its initial release, we will remove Piwik Mobile 1 from the Apple App Store and Google Play Store in one week. During that time the app was downloaded more than 60.000 times with an average rating of 4.6 and over 2000 ratings. Thank you to our community of users for all of this !

    Why we must focus on Piwik Mobile 2

    Unfortunately we do not have the resources to maintain Piwik Mobile 1 to be compatible with the latest iOS and Android updates (namely iOS 8 and Android L). The last update of Piwik Mobile 1 was over one year ago and the underlying framework, which we are using to develop the app, is nearly two years old. Making the code compatible with the current version of the underlying framework to support the latest platform versions would take us many weeks. As a little background : From the beginning Piwik Mobile 1 has been a free app and was developed by a single person Thomas in his spare time who is now focussing on Piwik Mobile 2.

    Can I still get it ?

    We are announcing this today so you get a chance to install the app via the Apple App Store and Google Play Store while it is still available.

    If you are one of the 87% of our Piwik Mobile 1 users who are already using Android 4+ or iOS 7+ then you can install Piwik Mobile 2 (make sure you upgrade your Piwik platform to 1.12 or 2.x recommended).

    What happens after the app is removed ?

    If you have already installed the app it won’t be removed from your device and you will still be able to use it. Android users can still download Piwik Mobile 1 but we cannot guarantee it will work on all devices. Lastly the code our free software is available on GitHub and you can build it from the source if you have to.

    The future of Piwik Mobile

    Piwik Mobile version 2.1 is currently in beta testing phase. This new version includes several useful new features such as support for Segmentation. If you use Android, give it a try !

  • End of Piwik Mobile 1 – Focus is on Piwik Mobile 2

    2 septembre 2014, par Piwik Core Team — Community, Piwik Mobile Releases

    More than four years after its initial release, we will remove Piwik Mobile 1 from the Apple App Store and Google Play Store in one week. During that time the app was downloaded more than 60.000 times with an average rating of 4.6 and over 2000 ratings. Thank you to our community of users for all of this !

    Why we must focus on Piwik Mobile 2

    Unfortunately we do not have the resources to maintain Piwik Mobile 1 to be compatible with the latest iOS and Android updates (namely iOS 8 and Android L). The last update of Piwik Mobile 1 was over one year ago and the underlying framework, which we are using to develop the app, is nearly two years old. Making the code compatible with the current version of the underlying framework to support the latest platform versions would take us many weeks. As a little background : From the beginning Piwik Mobile 1 has been a free app and was developed by a single person Thomas in his spare time who is now focussing on Piwik Mobile 2.

    Can I still get it ?

    We are announcing this today so you get a chance to install the app via the Apple App Store and Google Play Store while it is still available.

    If you are one of the 87% of our Piwik Mobile 1 users who are already using Android 4+ or iOS 7+ then you can install Piwik Mobile 2 (make sure you upgrade your Piwik platform to 1.12 or 2.x recommended).

    What happens after the app is removed ?

    If you have already installed the app it won’t be removed from your device and you will still be able to use it. Android users can still download Piwik Mobile 1 but we cannot guarantee it will work on all devices. Lastly the code our free software is available on GitHub and you can build it from the source if you have to.

    The future of Piwik Mobile

    Piwik Mobile version 2.1 is currently in beta testing phase. This new version includes several useful new features such as support for Segmentation. If you use Android, give it a try !

  • Adding watermark bitmap over video in android : 4.3's MediaMuxer or ffmpeg

    7 avril 2017, par Alin

    Here is my scenario :

    • Download an avi movie from the web
    • Open a bitmap resource
    • Overlay this bitmap at the bottom of the movie on all frames in the background
    • Save the video on extarnal storage
    • The video length is 15 seconds usually

    Is this possible to achieve using MediaMuxer ? Any info on the matter is gladly received

    I’ve been looking to http://bigflake.com/mediacodec/#DecodeEditEncodeTest (Thanks @fadden) and it says there :

    "Decoding the frame and copying it into a ByteBuffer with
    glReadPixels() takes about 8ms on the Nexus 5, easily fast enough to
    keep pace with 30fps input, but the additional steps required to save
    it to disk as a PNG are expensive (about half a second)"

    So having almost 1 sec/frame is not acceptable. From what I am thinking one way would be to save each frame as PNG, open it, add the bitmap overlay on it and then save it. However this would take an enormous time to accomplish.

    I wonder if there is a way to do things like this :

    1. Open video file from external storage
    2. Start decoding it
    3. Each decoded frame will be altered with the bitmap overlay in memory
    4. The frame is sent to an encoder.

    On iOS I saw that there a way to take the original audio + original video + an image and add them in a container and then just encode the whole thing...

    Should I switch to ffmpeg ? How stable and compatible is ffmpeg ? Am I risking compatibility issues with android 4.0+ devices ? Is there a way to use ffmpeg to acomplish this ? I am new to this domain and still doing research.

    Years later edit :
    Years have passed since the question and ffmpeg isn’t really easy to add to a commercial software in terms of license. How did this evolved ? Newer versions of android are more capable on this with the default sdk ?

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