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  • Les formats acceptés

    28 janvier 2010, par

    Les commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
    ffmpeg -codecs ffmpeg -formats
    Les format videos acceptés en entrée
    Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
    Les formats vidéos de sortie possibles
    Dans un premier temps on (...)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • 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 (5207)

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

    30 mars 2013, 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 ??

  • "Droplet" batch script - filenames containing ampersands

    16 août 2014, par stephenwade

    I’m trying to create a batch file that can have other files dropped onto it. Specifically, I’m using ffmpeg to edit audio files produced by a handheld voice recorder. The problem is when using filenames with ampersands (&). Even when quoting the input, anything after the & is dropped off, but only when files are dropped onto it ; if the filename input is typed on the command line, the script works fine. Before the cmd window closes, I briefly see the rest of the filename with an error saying it is not recognized as a valid command.

    Here’s my script :

    rem Change to drive and directory of input file
% d1
cd % p1

    rem ffmpeg : mix to one channel, double the volume
    
%HOMEDRIVE%%HOMEPATH%\ffmpeg.exe -i "% nx1" -ac 1 -vol 1024 "% n1 fixed% x1"
    

    pause

    Here’s what appears on the command line, after dropping "ch17&18.mp3" :

    C :\Users\computergeeksjw\Desktop>C :\Users\computergeeksjw\ffmpeg.exe -i "ch17" -ac 1 -vol 1024 "ch17 fixed"
[...]
ch17 : No such file or directory

    In case it matters : I’m using the Windows 8 Developer Preview. Is this causing my problem ? Does the same error occur on Windows 7 or earlier ?

  • Revision 3643544fe0 : Merge "Reverting "Adds support for reading and writing 10/12-bit y4m" for now be

    3 juillet 2014, par Dmitry Kovalev

    Changed Paths :
     Modify /vpxdec.c



    Merge "Reverting "Adds support for reading and writing 10/12-bit y4m" for now
    because of Mac Build Failure."

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