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Médias (91)

Autres articles (67)

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

  • 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 (...)

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

Sur d’autres sites (6449)

  • How to eliminate ffplay delay on a local network

    29 mai 2021, par Vigrond

    I am streaming audio from one computer to another on my local LAN.

    


    Server command :

    


    ffmpeg -re -f alsa -ac 2 -i default -fflags nobuffer -flags low_delay -sdp_file ~/sdp_stream -f rtp rtp://192.168.1.5:1234


    


    Client command :

    


    ffplay -fflags nobuffer -flags low_delay -nodisp -fast -framedrop -infbuf -protocol_whitelist rtp,file,udp sdp_stream


    


    This works with near-zero delay for a while, but after a bit the delay increases over time.

    


    My perception of delay is due to playing a YouTube video or Spotify on the server, and experiencing a delay on the client (both monitors in front of me).

    


    I am certain that it should be possible to set this up correctly with a near-zero delay on my local hardwired network, but I can't seem to find the correct setting in the FFmpeg documentation.

    


  • FFMPEG command is still referring to old build [on hold]

    15 octobre 2015, par GlacialFlames

    The version of FFMPEG that came on my server does not have the correct codecs I need for web encoding.

    I’ve followed this guide to completion to recompile FFMPEG on my server https://trac.ffmpeg.org/wiki/CompilationGuide/Centos

    Now when I use the FFMPEG, it is still calling the old build as it shows the build date as 2013 and it doesn’t have the codecs I chose.

    I’m lost as to how I should proceed, I can’t find where the new build is located on my server either.

    Did I need to uninstall FFMPEG before following the guide ? How would I do that ?

    I’m using CENT OS 6.4

    I apologize if this is something obvious, I am new to linux.

    Thanks for any help, I’m really stuck on this.

  • C# Desktop recorder h.264 cross-"computer"

    14 décembre 2013, par rodi

    I was looking for a method with "least requirements" for a maximum compatibility.

    I have seen that there are mainly 2 ways : through directx, through .NET ( only >Win7) but both requires Win7 Or DirectX 9 installed.

    could ffmpeg be useful ? I have tried following this Wiki, but it prompts me :

    > ffmpeg -f dshow -i video="UScreenCapture":audio="Microphone" output.flv
    

    
[dshow @ 00000000003ea700] Could not find video device.
    
video=UScreenCapture: Input/output error

    Any advice ?

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