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Autres articles (98)

  • 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 (...)

  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

Sur d’autres sites (13418)

  • Merge pull request #3399 from Herst/patch-1

    1er juin 2015, par blueimp
    Merge pull request #3399 from Herst/patch-1

    XHR timeout disabled is required for file uploads.

  • FFmpeg not found for manim installation

    19 février 2023, par Jason Grace

    I was trying to install manim so I ran the following commands in my VScode terminal

    


    >>pip install manim
>>pip install FFmpeg-python


    


    However, when I ran a sample manim program on VScode(copy pasted from the tutorial), I received the following information.

    


    RuntimeWarning: Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work
  warn("Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work", RuntimeWarning)


    


    I have tried downloading a pre-compiled ffmpeg from https://ffmpeg.org/download.html#build-windows, but when I downloaded it there was no way to unzip it.
My code below :

    


    from manim import *


class CreateCircle(Scene):
    def construct(self):
        circle = Circle()  # create a circle
        circle.set_fill(PINK, opacity=0.5)  # set the color and transparency
        self.play(Create(circle))  # show the circle on screen


    


    Tutorial/Installation guide link I used :
https://docs.manim.community/en/stable/installation/windows.html#required-dependencies

    


    Please note that I am on a windows 64-bit computer

    


    Can anyone help me install manim or ffmpeg properly ?

    


  • swscale : fix sws_setColorspaceDetails after sws_init_context

    27 octobre 2023, par Niklas Haas
    swscale : fix sws_setColorspaceDetails after sws_init_context

    More commonly, this fixes the case of sws_setColorspaceDetails after
    
sws_getContext, since the latter implies sws_init_context.
    

    The problem here is that sws_init_context sets up the range conversion
    
and fast path tables based on the values of srcRange/dstRange at init
    
time. This may result in locking in a "wrong" path (either using
    
unscaled fast path when range conversion later required, or using
    
scaled slow path when range conversion becomes no longer required).
    

    There are two way outs :
    

    1. Always initialize range conversion and unscaled converters, even if
    
   they will be unused, and extend the runtime check.
    
2. Re-do initialization if the values change after
    
   sws_setColorspaceDetails.
    

    I opted for approach 1 because it was simpler and easier to reason
    
about.
    

    Reword the av_log message to make it clear that this special converter
    
is not necessarily used, depending on whether or not there is range
    
conversion or YUV matrix conversion going on.
    • [DH] libswscale/swscale.c
    • [DH] libswscale/utils.c

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