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Autres articles (106)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

Sur d’autres sites (13726)

  • lavc/dsd_tablegen : speed up table generation

    29 décembre 2015, par Ganesh Ajjanagadde
    lavc/dsd_tablegen : speed up table generation

    Tables are bit identical.
    
Sample benchmark (Haswell, GNU/Linux+gcc) :
    
old :
    
 814485 decicycles in dsd_ctables_tableinit,     512 runs,      0 skips
    

    new :
    
 356808 decicycles in dsd_ctable_tableinit,     512 runs,      0 skips
    

    Binary size should essentially be identical, and is in fact identical on
    
the configuration I tested on.
    

    Reviewed-by : Michael Niedermayer <michael@niedermayer.cc>
    
Signed-off-by : Ganesh Ajjanagadde <gajjanagadde@gmail.com>
    • [DH] libavcodec/dsd_tablegen.h

  • ffmpeg : add progress speed to status line and report

    11 décembre 2015, par Moritz Barsnick
    ffmpeg : add progress speed to status line and report

    This adds a computation of the progress speed versus realtime ("Nx")
    
to the status line and to the report log. It uses the progress time
    
as already calculated for total output time as a base.
    

    Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] ffmpeg.c

  • How to speed up video conversion

    9 mai 2016, par Arheisel

    I’m currently working in a proyect that involves converting large series of .jpg (>6000) into video format. These frames (320x240) are stored in folders at a rate of 2.5fps. Generating a couple of folders every hour that need to be converted ASAP.

    For now i’ve tried copying the folder to a ram disk and using avconv wich takes about a minute.

    Here is my command :

    avconv -threads auto -y -r 2.51 -i %03d-capture.jpg -s 320x240 -r 25 video.mpeg

    could ffmpeg work faster ?
    is there a way to speed it up ?
    wich video format take less time to convert to ?

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