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  • Personnaliser les catégories

    21 juin 2013, par

    Formulaire de création d’une catégorie
    Pour ceux qui connaissent bien SPIP, une catégorie peut être assimilée à une rubrique.
    Dans le cas d’un document de type catégorie, les champs proposés par défaut sont : Texte
    On peut modifier ce formulaire dans la partie :
    Administration > Configuration des masques de formulaire.
    Dans le cas d’un document de type média, les champs non affichés par défaut sont : Descriptif rapide
    Par ailleurs, c’est dans cette partie configuration qu’on peut indiquer le (...)

  • La sauvegarde automatique de canaux SPIP

    1er avril 2010, par

    Dans le cadre de la mise en place d’une plateforme ouverte, il est important pour les hébergeurs de pouvoir disposer de sauvegardes assez régulières pour parer à tout problème éventuel.
    Pour réaliser cette tâche on se base sur deux plugins SPIP : Saveauto qui permet une sauvegarde régulière de la base de donnée sous la forme d’un dump mysql (utilisable dans phpmyadmin) mes_fichiers_2 qui permet de réaliser une archive au format zip des données importantes du site (les documents, les éléments (...)

  • Automated installation script of MediaSPIP

    25 avril 2011, par

    To overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
    You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
    The documentation of the use of this installation script is available here.
    The code of this (...)

Sur d’autres sites (7833)

  • vc2enc : zero padding of the coefficient buffer

    17 décembre 2019, par Lynne
    vc2enc : zero padding of the coefficient buffer

    Wavelet types with large amounts of overreading/writing like 9_7 would
    
write into the padding at high wavelet depths, which would remain and be
    
read by the next frame's transform and quickly cause artifacts to appear
    
for subsequent frames.
    
This fix affects all frames encoded with a non-power-of-two width, with
    
the artifacts varying between non-observable to very noticeable,
    
depending on encoder settings, so reencoding is advisable.
    • [DH] libavcodec/vc2enc.c

  • Android-How to pass back frames from FFmpeg back to Android

    23 octobre 2013, par yarin

    It is an architecture question-i am really interesting about the answer

    I building an app with following goals :

    1.record video with effect in real time(using FFmpeg)

    2.display the customized video in real time for the user while he recording

    So,after 1 month of working...i decide to remember that goal number 2 is worth to thinking about :)
    I have a ready skeleton app that record video with effect in real time.
    but i have to preview this customized frame back to the user.

    My options (and this is my question) :

    1.Each frame that pass from onPreviewFrame(byte[] video_frame_data, Camera camera) to ffmpeg with JNI to encode-will sending back to android through the same JNI after i apply the effects(i mean : onPreviewFrame->JNI to FFMPEG->immediately apply effect->send the costumed frame back to android side for display->encode the costumed frame).

    Advantages : it is look like is the most easy to use.

    Disadvantages : use the JNI twice or the passing back the frame could consume time(i really don't now if it really big price to pay,cuz it is only byte array or int array per frame to send to android side)

    2.I heard about openGL on ndk,but i think that the surface it self created on the android side-so is it really going to be better ?
    i prefer to use other surface that i using now in java

    3.Create an video player on FFmpeg to preview each customized frame in real time.

    Thank for your helping,i hope that the first solution is available and not consume to much expensive time in terms of real time processing

  • Serve media collection to an old iphone 3gs [on hold]

    25 février 2019, par Ale

    I’d like to serve a media collection, hosted in a home network, to an old iphone. I’m pretty much able to do this using apache web server, html, javascript, and jwplayer. But most of the media is in a format that the iphone doesn’t support and so I run into the problem of transcoding each movie I want to play but I would like it to happen on the fly to save time as well as be able to seek or fast forward to different parts of the movie. How can I go about doing this using the tools I already mention ? Php and ffmpeg are also welcome. Other tools are fine but please suggest open source if posible. I’m on a windows pc at this time. I’m sorry for not being too specific. I’m looking for a method or a different set of tools to point me in the right direction.

    Thanks in advance.

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