Recherche avancée

Médias (1)

Mot : - Tags -/censure

Autres articles (27)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • D’autres logiciels intéressants

    12 avril 2011, par

    On ne revendique pas d’être les seuls à faire ce que l’on fait ... et on ne revendique surtout pas d’être les meilleurs non plus ... Ce que l’on fait, on essaie juste de le faire bien, et de mieux en mieux...
    La liste suivante correspond à des logiciels qui tendent peu ou prou à faire comme MediaSPIP ou que MediaSPIP tente peu ou prou à faire pareil, peu importe ...
    On ne les connais pas, on ne les a pas essayé, mais vous pouvez peut être y jeter un coup d’oeil.
    Videopress
    Site Internet : (...)

  • 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 (4661)

  • FFMPEG convert video file from FLV to MP4 not running on browser

    3 août 2015, par Vikas Burman

    I am using FFMPEG for converting video file from FLV, AVI to mp4.
    FFMPEG is converting file properly on server. I have played that video, it’s playing fine but it’s not running on browser while after converting file from local machine, it’s playing fine on browser also.

    Local Machine : Ubuntu 12.04

    Server Machine : Centos

  • FFMPEG performance on remote server

    9 avril 2022, par Haider Ali

    I am experiencing a completely different performance for FFMPEG on server as compare to development machine. Parameters used are

    


    ffmpeg -i input.mp4 -ss 00:00 -to 02:20 -codec:v libx264 -preset ultrafast -force_key_frames 'expr:gte(t,n_forced*4)' -hls_time 4 -hls_playlist_type vod -hls_segment_type mpegts output.mp4


    


    Development Machine Specs

    


    MacBook Pro (15-inch, 2019)
    
Processor 2.6 GHz 6-Core Intel Core i7
    
Memory 16 GB 2400 MHz DDR4
    
Graphics Intel UHD Graphics 630 1536 MB

    


    Remote Server Specs
    
8 VCPU
    
32 GB

    


    Does ffmpeg need to have special specs to run on server ?

    


    Same above command can take 15 to 20 minute on server while on development machine it only takes 2 minutes.

    


  • Android, AOSP tree, external project (ffmpeg) is built for AMD64

    22 avril 2015, par kagali-san

    I’m trying to build ffmpeg4android on current AOSP tree (from /external), which is lunch-configured to aosp_arm-eng and set to PLATFORM_VERSION=4.2.

    Resulting files are generated for AMD64 (host native) architecture, even though the major rest of tree is built (as expected) ARM :

    readelf -a android/aosp_arm-eng/ffplay|egrep "Class :|Machine :"
    Class : ELF64 Machine :
    Advanced Micro Devices X86-64

    versus

    readelf -a
    aosp/out/target/product/generic/symbols/system/lib/libril.so | egrep "Class :|Machine :"

    Class : ELF32
    Machine : ARM

    I will probably switch to other ways of getting ffmpeg-arm (presumably the one described here) ; the reason of asking this question is to understand, at which build stage does cross-compilation environment breaks.

Navigation