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Autres articles (39)

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • Submit enhancements and plugins

    13 avril 2011

    If you have developed a new extension to add one or more useful features to MediaSPIP, let us know and its integration into the core MedisSPIP functionality will be considered.
    You can use the development discussion list to request for help with creating a plugin. As MediaSPIP is based on SPIP - or you can use the SPIP discussion list SPIP-Zone.

Sur d’autres sites (7014)

  • FFmpeg Cropping Fps Drop

    7 mai 2022, par James

    FFmpeg Commands works but having a problem in fps drop also using libx264 for encoding any idea to get this good

    


    "-y" "-noautorotate" "-ss" "301" "-t" "11" "-i" "/mnt/shared/Pictures/[BTCLOD.COM] COSTA RICA IN 4K 60fps HDR (ULTRA HD)-1080p60.mp4" \
"-strict" "experimental" "-vf" "crop=w=606:h=1080:x=657:y=0" \
"-vcodec" "libx264" "-crf" "18" "-r" "15" "-b:v" "2500k" \
"-acodec" "copy" "-ab" "128k" "-sample_fmt" "s16" \
"-ss" "0" "-t" "11" "/storage/emulated/0/VEditor/VideoCroper/[BTCLOD.COM] COSTA RICA IN 4K 60fps HDR (ULTRA HD)-1080p60-0-6.mp4"


    


  • avfilter/scale_vulkan : add dynamic crop region and aspect ratio match

    26 novembre 2024, par Koushik Dutta
    avfilter/scale_vulkan : add dynamic crop region and aspect ratio match

    The scale_vulkan filter initializes the shader once, with the crop
    
region set by the original frame. However, subsequent frames may
    
specify a different crop region than the first frame. This change
    
updates the cropping to match the behavior present on the other
    
hardware frame scale filters.
    

    The scale filter should also allow negative values
    
that respect aspect ratio, similar to other scale filters.
    

    Signed-off-by : Koushik Dutta <koushd@gmail.com>
    • [DH] libavfilter/vf_scale_vulkan.c

  • Record region of screen using FFMPEG ? [closed]

    13 février 2024, par pookie

    I am looking to record a defined area of the screen at as high FPS as possible. I then need to extract the milliseconds for each frame.

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    I was looking at FFMPEG and found that it has (or had...) an option called x11grab, so I tried the following to record a region of the screen :

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    ffmpeg -f x11grab -s 1678x1050 -i :0.0&#x2B;7,53 -r 25&#xA;

    &#xA;&#xA;

    It doesn't work : I get an error Unknown input format: &#x27;x11grab&#x27;

    &#xA;&#xA;

    I tried with xcbgrab too, but I get the same error of Unknown input format...

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    I have seen this SO post, but I am using Windows 10, and it did not help me.

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    Google tells me that this argument is now deprecated. I cannot find an examples of how to record just a part of the screen.

    &#xA;&#xA;

    I want to take a partial screenshot because I need as high a FPS as possible and my assumption is that taking a partial capture will be faster than taking a full screen capture. Is that correct ? If not, of course I could take a full screen capture and the crop out region of interest... and if that is the case, does anyone know how to do that ?

    &#xA;

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