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Autres articles (41)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 is the first MediaSPIP stable release.
    Its official release date is June 21, 2013 and is announced here.
    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 (...)

  • Librairies et binaires spécifiques au traitement vidéo et sonore

    31 janvier 2010, par

    Les logiciels et librairies suivantes sont utilisées par SPIPmotion d’une manière ou d’une autre.
    Binaires obligatoires FFMpeg : encodeur principal, permet de transcoder presque tous les types de fichiers vidéo et sonores dans les formats lisibles sur Internet. CF ce tutoriel pour son installation ; Oggz-tools : outils d’inspection de fichiers ogg ; Mediainfo : récupération d’informations depuis la plupart des formats vidéos et sonores ;
    Binaires complémentaires et facultatifs flvtool2 : (...)

Sur d’autres sites (4860)

  • Stream and control a playlist to RTMP

    20 décembre 2016, par Eight

    I’m currently trying to stream a playlist of files from ffmpeg to an RTMP server.
    I’ve managed to get a single file to be streamed correctly, and (I think) a playlist by using :

    "concat:file1.pm4|file2.mp4|file3.mp4"

    I then tried to use the concatenation method from a txt file they explain here :
    https://trac.ffmpeg.org/wiki/Concatenate

    And was able to get it to work. However I seem to have some problems with controlling it. For example, I have no idea if it is possible to tell ffmpeg to skip this file and play the next one in the list, or to pause the stream at all. I already tested editing the txt file while it is streaming, but that didn’t seem to affect what was already streaming at all.

    Any idea how I can control my stream from the console ? My end goal would be to make the control into a full web interface later, but I’m not even sure if ffmpeg is my best option to do this.

    Any help with ffmpeg or any other options to do this would be greatly appreciated.

  • Implementing hardware accelerated decoding on windows with FFMPEG

    24 juillet 2019, par sacha legrand

    Intel processor incorporates hardware acceleration capabilities for video encoding / decoding.

    I use :

    Intel 5 series HD graphics & Processeur Intel Core i7-620UE

    and/or

    Intel Gen9 HD Graphics Engine & Processor Intel Core i7-6600U

    So wich hardware acceleration should I use (H264, VC1, H265, etc.) to be more efficient ?

    The FFMPEG library provides everything you need to perform decoding.

    We accessed these hardware acceleration features by default ?

    Should I use a specific API or library ?

    I finnally find in
    https://trac.ffmpeg.org/wiki/HWAccelIntro
    It is Libmfx how seems the best for my case (Windows & Intel)

    Am I on the right way ?

    I should explaine all the possibility so if you have any other doc about that it’s could be cool.

    Thank you

  • Use FFmpeg (or sox) to reduce stereo

    24 juin 2019, par Joschua

    The ffmpeg wiki has this method to mix stereo to stereo :

    enter image description here

    ffmpeg -i input.mp3 -af "pan=stereo|c0code>

    How could I do this but reduce the volume of the right part mixed into the left and the left part mixed into the right (diagonal arrows) by 60%, while leaving the volume of both channels as is (downward arrows) ?

    (If this could be done with sox, it be great too.)

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