Recherche avancée

Médias (0)

Mot : - Tags -/optimisation

Aucun média correspondant à vos critères n’est disponible sur le site.

Autres articles (69)

  • 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 (...)

  • 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 (...)

  • 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 (...)

Sur d’autres sites (7752)

  • Convert SWF file to FLV with FFMPEG & getting error "could not find codec parameters"

    15 septembre 2011, par Ritesh

    Hi I am trying to convert SWF file to FLV, but i am getting same eror

    C:\Users\Administrator>C:/ffmpeg/ffmpeg.exe -i C:/xampplite/htdocs/ffmpeg/1.swf \
    
 C:/xampplite/htdocs/ffmpeg/file1.flv 
    

    
FFmpeg version SVN-r16573, Copyright (c) 2000-2009 Fabrice Bellard, et al. 
    
configuration: --extra-cflags=-fno-common --enable-memalign-hack --enable-pthreads 
    
--enable-libmp3lame --enable-libxvid --enable-libvorbis --enable-libtheora 
    
--enable-libspeex --enable-libfaac --enable-libgsm --enable-libx264 
    
--enable-libschroedinger --enable-avisynth --enable-swscale --enable-gpl 
    
  libavutil 49.12. 0 / 49.12. 0 
    
  libavcodec 52.10. 0 / 52.10. 0 
    
  libavformat 52.23. 1 / 52.23. 1 
    
  libavdevice 52. 1. 0 / 52. 1. 0 
    
  libswscale 0. 6. 1 / 0. 6. 1 
    
built on Jan 13 2009 02:57:09, gcc: 4.2.4 
    
C:/xampplite/htdocs/ffmpeg/1.swf: could not find codec parameters

    Please solve this problem, what i am doing wrong ??

  • The system cannot find the file specified with ffmpeg

    15 mai 2024, par Samhita vempatti

    In the process of using the ffmpeg module to edit video files i used the subprocess module

    



    The code is as follows :

    



    #trim bit

import subprocess
import os
seconds = "4"
mypath=os.path.abspath('trial.mp4')
subprocess.call(['ffmpeg', '-i',mypath, '-ss', seconds, 'trimmed.mp4'])


    



    Error message :

    



    Traceback (most recent call last):&#xA;  File "C:\moviepy-master\resizer.py", line 29, in <module>&#xA;    subprocess.call([&#x27;ffmpeg&#x27;, &#x27;-i&#x27;,mypath, &#x27;-ss&#x27;, seconds, &#x27;trimmed.mp4&#x27;])&#xA;  File "C:\Python27\lib\subprocess.py", line 168, in call&#xA;    return Popen(*popenargs, **kwargs).wait()&#xA;  File "C:\Python27\lib\subprocess.py", line 390, in __init__&#xA;    errread, errwrite)&#xA;  File "C:\Python27\lib\subprocess.py", line 640, in _execute_child&#xA;    startupinfo)&#xA;WindowsError: [Error 2] The system cannot find the file specified&#xA;</module>

    &#xA;&#xA;

    After looking up similar problems i understood that the module is unable to pick the video file because it needs its path, so i took the absolute path. But in spite of that the error still shows up.&#xA;The module where this code was saved and the video file trial.mp4 are in the same folder.

    &#xA;

  • How to parse WMV (ASF) file ? Can't find length of data packets

    9 mars 2018, par bukkojot

    I try to parse WMV (ASF) files without any SDK, just by decoding raw bytes. Now I have problem with ASF_Data_Object, where I can’t find length of data packet. More precise, Single payload data packet.

    See image :
    Sample

    Here I have 9 packets, but unable to find size of individual packet. How I can determine border between packets ?

    I think, my problem at byte 0x411, where field "Length type flags". As you can see, here 0 value, so all flags are zero. Even Packet Length Type.

    enter image description here
    enter image description here

    Yes, 0 value here allowed here. But how to read this type of content ?

    This is now compressed payload, as replication data is 8, not 1. So, this is single payload without additional fields of size.

    Sample of WMV file : https://files.catbox.moe/b51l2j.wmv

Navigation