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Autres articles (107)

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

  • 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" (...)

  • 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 (...)

Sur d’autres sites (9556)

  • ffmpeg create a tile with a extremly high resolution [closed]

    7 octobre 2020, par Frederik

    I want a tile in a hidh resolution, but I get an error that the picture size is invalid.
ffmpeg -i video.mp4 -frames: 1 -vf "select=not(mod(n\,100)),scale=1920x1080,tile=5x50" out.jpeg. Picture size 9600x54000 is invalid. But this is lower than the max jpeg size which is 65,535×65,535. How can i fix it or how do i tell ffmpeg to split it up in multiple pictures.

    


  • Merge commit '3cae7f8b9baaf43789490b676d8f5825f2e1bc2c'

    11 novembre 2017, par James Almer
    Merge commit '3cae7f8b9baaf43789490b676d8f5825f2e1bc2c'

    * commit '3cae7f8b9baaf43789490b676d8f5825f2e1bc2c' :
    
  cbs : Add some read/write tests
    
  http: Reset compressed header flag when starting to read a request
    
  cbs_h264 : Fix writing streams with auxiliary pictures
    
  smacker : fix integer overflow with pts_inc
    
  smacker : return meaningful error codes on failure
    
  pixdesc : Add API to map color property names to enum values
    

    This commit is a noop, see
    
6f15f1cdc85350b7adcfb7c50eedb5ecde6a384a
    
547b8aeed442dbb3b2cf4a2c507c63e869795cfd
    
7ed47e97297fd5ef473d0cc93f0455adbadaac83
    
624d4739dbfc950ee756e83ae187f97dc82d10c9
    
6743351558001764d662bb52b9a3e0bbb63366d6
    
809b0402dc916b876dfdd6bb9c88f171cf3e77c0
    

    Merged-by : James Almer <jamrial@gmail.com>

  • Have python translate the correct file name

    24 avril 2018, par DutchNinja

    I’m trying to make a small simple program that can make a video out of a bunch of pictures.

    I found this :

    os.system("ffmpeg -r 1 -i img%01d.png -vcodec mpeg4 -y movie.mp4")

    It works but only if the file names are imgxxx.png

    my files are named : xx.xx.xx.xxx.jpg (example : 11.58.30.445.jpg). As you might understand the file names are made from the time the picture is taken.

    I have tried several options but I can’t make python read the correct files. I could rename all the files but I want the program to run by itself so renaming all the files is not the solution I’m looking for.

    Thanks in advance for all the help.

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