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  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

  • Script d’installation automatique de MediaSPIP

    25 avril 2011, par

    Afin de palier aux difficultés d’installation dues principalement aux dépendances logicielles coté serveur, un script d’installation "tout en un" en bash a été créé afin de faciliter cette étape sur un serveur doté d’une distribution Linux compatible.
    Vous devez bénéficier d’un accès SSH à votre serveur et d’un compte "root" afin de l’utiliser, ce qui permettra d’installer les dépendances. Contactez votre hébergeur si vous ne disposez pas de cela.
    La documentation de l’utilisation du script d’installation (...)

Sur d’autres sites (4781)

  • FFMPEG convert file output without original file's extension [closed]

    26 juin 2020, par sknagu05
    @echo off

rem echo %~F0
rem echo %~F1

Set filename=%~F0
For %%A in ("%filename%") do (
    Set Folder=%%~dpA
    Set Name=%%~nxA
)

Set filename1=%~F1
For %%B in ("%filename1%") do (
    Set Folder1=%%~dpB
    Set Name1=%%~nxB
)

rem echo "%Folder1%"
rem echo "%Name1%"
rem pause

cd "%Folder1%"

TITLE Mp4 Video 1 Click - FFMPEG v.4.2.2 32-bit - Encode to HLS (software libx264)

set PATH=%Folder%;%SYSTEMROOT%\SysWOW64;%SYSTEMROOT%\System32


ffmpeg.exe -i "%Name1%" -profile:v baseline -level 3.0 -start_number 0 -hls_time 10 -hls_list_size 0 -f hls "%Name1%.m3u8"


    


  • FFMPEG Encoding to prores 4444 with alpha doesn't retain original alpha [closed]

    19 mai 2023, par Nick Weeden

    I'm trying to convert an rgba png to prores 4444 with an alpha. When I run the following command it will create prores file with an alpha. But, the alpha is full white, it doesn't retain the values I put in.

    


    ffmpeg -start_number 1001 -r 24.000 - "pngWithAlpha_%06d.png" -c:v prores_ks -profile:v 4 -alpha_bits 16 -y "proresWithAlpha.mov"


    


    I've tried this with both FFMPEG 4.2.2 and 6.0.0 on a linux system, I'm not sure if I'm doing it wrong or if it is a bug.

    


    Looking at this post it seems it should be possible (they're complaining about quality not a fully missing transfer of the alpha).

    


    I would expect it to pass the alpha straight through but it doesn't. I used alpha_extract to copy the alpha in to the rgb to confirm I'm able to read the alpha from the png, which worked. But the alpha was still full white.

    


  • RTMP proxy to crop original video and send it to another RTMP server

    7 octobre 2020, par Nicola Peluchetti

    I need to crop the video from an RTMP stream and send it to another RTMP server which always change. My understanding is that I should use nginx-proxy and ffmpeg, can anybody help me on how to set it up ?

    


    I suppose that i need to send the stream to an endpoint like /stream/:stream-key/:next-server-ip process the stream with ffmpeg and then send it to the :next-server-ip, what language should I use in the backend for this ?

    


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