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  • Gestion générale des documents

    13 mai 2011, par

    MédiaSPIP ne modifie jamais le document original mis en ligne.
    Pour chaque document mis en ligne il effectue deux opérations successives : la création d’une version supplémentaire qui peut être facilement consultée en ligne tout en laissant l’original téléchargeable dans le cas où le document original ne peut être lu dans un navigateur Internet ; la récupération des métadonnées du document original pour illustrer textuellement le fichier ;
    Les tableaux ci-dessous expliquent ce que peut faire MédiaSPIP (...)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Les tâches Cron régulières de la ferme

    1er décembre 2010, par

    La gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
    Le super Cron (gestion_mutu_super_cron)
    Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...)

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  • FFMPEG compiled binaries don't run using MinGW

    9 juin 2015, par Paul Knopf

    I am trying to build windows executables/dlls for Windows XP, and they are not working. They are the correct architecture. They run fine on my Windows 8 device machine.

    I used dependency walker to find missing DLLs, and all were present.

    Here are the compiled executables I am trying to run.

    I ran the windows build script for ffmpeg.

    Here is a dumpbin /headers ffmpeg.exe

    Microsoft (R) COFF/PE Dumper Version 10.00.30319.01
    
Copyright (C) Microsoft Corporation.  All rights reserved.
    

    

    
Dump of file ffmpeg.exe
    

    
PE signature found
    

    
File Type: EXECUTABLE IMAGE
    

    
FILE HEADER VALUES
    
             14C machine (x86)
    
               7 number of sections
    
           51A40 time date stamp Sun Jan 04 15:53:20 1970
    
               0 file pointer to symbol table
    
               0 number of symbols
    
              E0 size of optional header
    
             32F characteristics
    
                   Relocations stripped
    
                   Executable
    
                   Line numbers stripped
    
                   Symbols stripped
    
                   Application can handle large (>2GB) addresses
    
                   32 bit word machine
    
                   Debug information stripped
    

    
OPTIONAL HEADER VALUES
    
             10B magic # (PE32)
    
            2.25 linker version
    
           41400 size of code
    
           4FA00 size of initialized data
    
            1200 size of uninitialized data
    
            14E0 entry point (004014E0)
    
            1000 base of code
    
           43000 base of data
    
          400000 image base (00400000 to 00456FFF)
    
            1000 section alignment
    
             200 file alignment
    
            4.00 operating system version
    
            1.00 image version
    
            4.00 subsystem version
    
               0 Win32 version
    
           57000 size of image
    
             400 size of headers
    
           597A9 checksum
    
               3 subsystem (Windows CUI)
    
             140 DLL characteristics
    
                   Dynamic base
    
                   NX compatible
    
          200000 size of stack reserve
    
            1000 size of stack commit
    
          100000 size of heap reserve
    
            1000 size of heap commit
    
               0 loader flags
    
              10 number of directories
    
               0 [       0] RVA [size] of Export Directory
    
           51000 [    36F0] RVA [size] of Import Directory
    
               0 [       0] RVA [size] of Resource Directory
    
               0 [       0] RVA [size] of Exception Directory
    
               0 [       0] RVA [size] of Certificates Directory
    
               0 [       0] RVA [size] of Base Relocation Directory
    
               0 [       0] RVA [size] of Debug Directory
    
               0 [       0] RVA [size] of Architecture Directory
    
               0 [       0] RVA [size] of Global Pointer Directory
    
           56004 [      18] RVA [size] of Thread Storage Directory
    
               0 [       0] RVA [size] of Load Configuration Directory
    
               0 [       0] RVA [size] of Bound Import Directory
    
           517F0 [     6C4] RVA [size] of Import Address Table Directory
    
               0 [       0] RVA [size] of Delay Import Directory
    
               0 [       0] RVA [size] of COM Descriptor Directory
    
               0 [       0] RVA [size] of Reserved Directory
    

    

    
SECTION HEADER #1
    
   .text name
    
   412BC virtual size
    
    1000 virtual address (00401000 to 004422BB)
    
   41400 size of raw data
    
     400 file pointer to raw data (00000400 to 000417FF)
    
       0 file pointer to relocation table
    
       0 file pointer to line numbers
    
       0 number of relocations
    
       0 number of line numbers
    
60500060 flags
    
         Code
    
         Initialized Data
    
         RESERVED - UNKNOWN
    
         RESERVED - UNKNOWN
    
         Execute Read
    

    
SECTION HEADER #2
    
   .data name
    
     19C virtual size
    
   43000 virtual address (00443000 to 0044319B)
    
     200 size of raw data
    
   41800 file pointer to raw data (00041800 to 000419FF)
    
       0 file pointer to relocation table
    
       0 file pointer to line numbers
    
       0 number of relocations
    
       0 number of line numbers
    
C0700040 flags
    
         Initialized Data
    
         RESERVED - UNKNOWN
    
         RESERVED - UNKNOWN
    
         RESERVED - UNKNOWN
    
         Read Write
    

    
SECTION HEADER #3
    
  .rdata name
    
    A7D8 virtual size
    
   44000 virtual address (00444000 to 0044E7D7)
    
    A800 size of raw data
    
   41A00 file pointer to raw data (00041A00 to 0004C1FF)
    
       0 file pointer to relocation table
    
       0 file pointer to line numbers
    
       0 number of relocations
    
       0 number of line numbers
    
40700040 flags
    
         Initialized Data
    
         RESERVED - UNKNOWN
    
         RESERVED - UNKNOWN
    
         RESERVED - UNKNOWN
    
         Read Only
    

    
SECTION HEADER #4
    
    .bss name
    
    1200 virtual size
    
   4F000 virtual address (0044F000 to 004501FF)
    
       0 size of raw data
    
       0 file pointer to raw data
    
       0 file pointer to relocation table
    
       0 file pointer to line numbers
    
       0 number of relocations
    
       0 number of line numbers
    
C0700080 flags
    
         Uninitialized Data
    
         RESERVED - UNKNOWN
    
         RESERVED - UNKNOWN
    
         RESERVED - UNKNOWN
    
         Read Write
    

    
SECTION HEADER #5
    
  .idata name
    
    36F0 virtual size
    
   51000 virtual address (00451000 to 004546EF)
    
    3800 size of raw data
    
   4C200 file pointer to raw data (0004C200 to 0004F9FF)
    
       0 file pointer to relocation table
    
       0 file pointer to line numbers
    
       0 number of relocations
    
       0 number of line numbers
    
C0300040 flags
    
         Initialized Data
    
         RESERVED - UNKNOWN
    
         RESERVED - UNKNOWN
    
         Read Write
    

    
SECTION HEADER #6
    
    .CRT name
    
      3C virtual size
    
   55000 virtual address (00455000 to 0045503B)
    
     200 size of raw data
    
   4FA00 file pointer to raw data (0004FA00 to 0004FBFF)
    
       0 file pointer to relocation table
    
       0 file pointer to line numbers
    
       0 number of relocations
    
       0 number of line numbers
    
C0300040 flags
    
         Initialized Data
    
         RESERVED - UNKNOWN
    
         RESERVED - UNKNOWN
    
         Read Write
    

    
SECTION HEADER #7
    
    .tls name
    
      20 virtual size
    
   56000 virtual address (00456000 to 0045601F)
    
     200 size of raw data
    
   4FC00 file pointer to raw data (0004FC00 to 0004FDFF)
    
       0 file pointer to relocation table
    
       0 file pointer to line numbers
    
       0 number of relocations
    
       0 number of line numbers
    
C0300040 flags
    
         Initialized Data
    
         RESERVED - UNKNOWN
    
         RESERVED - UNKNOWN
    
         Read Write
    

    
  Summary
    

    
        1000 .CRT
    
        2000 .bss
    
        1000 .data
    
        4000 .idata
    
        B000 .rdata
    
       42000 .text
    
        1000 .tls

    When I attempt to run the executable on XP, it just closes. There is no "missing dll" messages, nor anything in the event viewer.

  • How do I write a batch file that opens a msys shell and then run commands in the shell ?

    19 septembre 2024, par cxu

    I'm trying to automate the process of building ffmpeg on Windows 10. I'm following the guide here : https://trac.ffmpeg.org/wiki/CompilationGuide/MSVC

    



    Everything works fine when I do it manually, however I want to write a batch file that I can run to go through the entire process automatically.

    



    Building requires me to set up the Visual Studio environment and the MSYS environment. This is where I'm having trouble, since running the MSYS environment opens up a new shell. I want to pass the configure/make/make install commands to the MSYS shell after it is opened.

    



    I've tried the solution here : How to open a new shell in cmd,then run script in a new shell ?

    



    The problem they had looks similar to mine, but the solutions posted there didn't work for me.

    



    Here is the bat file currently :

    



    call "C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\amd64\vcvars64.bat"
call "C:\workspace\windows\mingw-get\msys\1.0\msys.bat" start cmd.exe /k bscript
pause


    



    and bscript :

    



    ./configure --enable-shared --toolchain=msvc --arch=amd64
make
make install


    



    I've tried all sorts of variations like :

    



    call "C:\workspace\windows\mingw-get\msys\1.0\msys.bat" /k bscript
call "C:\workspace\windows\mingw-get\msys\1.0\msys.bat" bscript
start "C:\workspace\windows\mingw-get\msys\1.0\msys.bat" /k bscript
start "C:\workspace\windows\mingw-get\msys\1.0\msys.bat" bscript


    



    And I've also tried leaving the bscript code in the original batch file.

    



    The configure/make commands will either run in the original cmd window, a new cmd window or wont run at all.

    



    Is there a way to pass commands to the MSYS shell like that ?

    


  • Record ip camera streaming with two login authentication

    13 octobre 2020, par oxorio

    I'm trying to record a stream with ffmpeg, VLC or OBS that before you view the stream player you need to login with a microsoft account, the URL is something like this

    


    https://yourwebsite.msappproxy.net/Camera/player.html?stats=1


    


    And after you login you have to insert a username and password to watch the camera you want to see.

    


    I've got the .m3u8 and tried to play it on VLC but doesn't start the streaming, searching i found that you can add the credentials to the stream link but this doesn't work either

    


    https://user:password@yourwebstite.msappproxy.net/Camera/hls/live.stream.m3u8


    


    I also tried with the extension "Video DownloadHelper" on Firefox and this extension is able to download the stream but at somepoint stops the download and you need to relogin on the website

    


    Edit :
Added the VLC output log

    


    -- logger module started --
main: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
main: playlist is empty
-- logger module stopped --


    


    I tried with "Open in VLC" extension on Firefox so you can open the link you want to play on VLC.

    


    The URL that capture this extension is like this

    


        https://yourwebsite.msappproxy.net/Camara/hls/live.stream-152121.ts


    


    And the VLC output log

    


    -- logger module started --
main: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
ps warning: this does not look like an MPEG PS stream, continuing anyway
ps warning: garbage at input from 509, trying to resync...
ps warning: this does not look like an MPEG PS stream, continuing anyway
ps warning: garbage at input from 509, trying to resync...
-- logger module stopped --


    


    Edit 2 (Solution) :
I solved the problem using this chrome extension

    


    Stream Recorder Chrome

    


    Using this extension I was able to capture the stream without cuts

    


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