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Autres articles (46)

  • 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.

  • Selection of projects using MediaSPIP

    2 mai 2011, par

    The examples below are representative elements of MediaSPIP specific uses for specific projects.
    MediaSPIP farm @ Infini
    The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (9830)

  • Evolution #2209 : Préciser le poids des documents DANS le lien

    31 octobre 2014, par tetue tetue

    (Je mets à jour, parce que l’eau à coulé sous les ponts entre temps…)

    Le code généré serait :

    Télécharger nom_du_fichier.pdf (PDF - 32Ko)

    - Apposer une class générique permet de cibler ces liens au besoin (moins radical que de reposer sur le ciblage par attribut)
    - Oublier « spip-doc » parce que risque de confusion avec d’autres notions (les modèles de documents de SPIP ou les fichiers Word)
    - « download » est le terme générique le plus convenu
    - L’apposition d’une class par extension, homonyme (.doc, .pdf, etc.) est facultative, puisqu’un ciblage par attribut couplé au sélecteur générique suffit
    - Ajouter les informations pertinentes pour chaque fichier dans l’élément small
    - Éviter d’expliciter l’abbr (dont seule la première occurrence dans la page doit être explicitée ; de plus, abbr relève d’un confort superflu)
    - Se passer d’attribut title, facultatif dans ce cas (sauf en cas, vicieux, de masquage via CSS des infos de poids et formats — si attribut title, celui-ci doit reprendre le libellé à l’identique, au moins — mais faisons simple : n’en mettons point).

  • find the timestamp of a sound sample of an mp3 with linux or python

    23 juin 2020, par cardamom

    I am slowly working on a project which where it would be very useful if the computer could find where in an mp3 file a certain sample occurs. I would restrict this problem to meaning a fairly exact snippet of the audio, not just for example the chorus in a song on a different recording by the same band where it would become more some kind of machine learning problem. Am thinking if it has no noise added and comes from the same file, it should somehow be possible to locate the time at which it occurs without machine learning, just like grep can find the lines in a textfile where a word occurs.

    


    In case you don't have an mp3 lying around, can set up the problem with some music available on the net which is in the public domain, so nobody complains :

    


    curl https://web.archive.org/web/20041019004300/http://www.navyband.navy.mil/anthems/ANTHEMS/United%20Kingdom.mp3 --output godsavethequeen.mp3


    


    It's a minute long :

    


    exiftool godsavethequeen.mp3 | grep Duration
Duration                        : 0:01:03 (approx)


    


    Now cut out a bit between 30 and 33 seconds (the bit which goes la la la la..) :

    


    ffmpeg -ss 30 -to 33 -i godsavethequeen.mp3 gstq_sample.mp3


    


    both files in the folder :

    


    $ ls -la
-rw-r--r-- 1 cardamom cardamom   48736 Jun 23 00:08 gstq_sample.mp3
-rw-r--r-- 1 cardamom cardamom 1007055 Jun 22 23:57 godsavethequeen.mp3


    


    This is what am after :

    


    $ findsoundsample gstq_sample.mp3 godsavethequeen.mp3
start 30 end 33


    


    Am happy if it is a bash script or a python solution, even using some kind of python library. Sometimes if you use the wrong tool, the solution might work but look horrible, so whichever tool is more suitable. This is a one minute mp3, have not thought yet about performance just about getting it done at all, but would like some scalability, eg find ten seconds somewhere in half an hour.

    


  • Invalid data found when processing input on ffmpeg m4s to mp4 transfer

    1er mars 2020, par keith scott

    The result of the power shell window

    I saw a post on here about converting m4s to mp4 and I have followed the steps of concatenating all the files into another m4s file that I called all.m4s and when I use the command ffmpeg -i allm4s.m4s -c copy video.mp4. I made the combined m4s file by coding an exe to add all the m4s files that have the word video in them to the m4s file. Here is the source code written in c# if you compile the code then that is the code I have used to make the m4s

    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Threading.Tasks;
    using System.IO;

    namespace files
    {
       class Program
       {
           static void Main(string[] args)
           {
               string dir = Directory.GetCurrentDirectory();
               string[] info = Directory.GetFiles(dir);
               Console.WriteLine(dir + "\\allm4s.m4s");
               Console.ReadKey();
               foreach (string name in info)
               {
                   if (Path.GetFileName(name).Contains(".m4s") && Path.GetFileName(name).Contains("video"))
                   {
                       using (Stream srcStream = File.OpenRead(name))
                       {
                           using (Stream destStream = File.OpenWrite(dir+"\\allm4s.m4s"))
                           {
                               srcStream.CopyTo(destStream);
                               Console.WriteLine(destStream+name);
                           }
                       }
                   }
               }
               Console.ReadKey();
           }
       }
    }

    I think if there is to be an issue it is to do with this allm4s.m4s file as the file size is about 1.5mb even though each segment m4s is about 750kb each and there are quite a lot.If anyone has a way of adding concatenating lots of files together through a program/application that would be useful.