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  • Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs

    12 avril 2011, par

    La manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
    Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.

  • Problèmes fréquents

    10 mars 2010, par

    PHP et safe_mode activé
    Une des principales sources de problèmes relève de la configuration de PHP et notamment de l’activation du safe_mode
    La solution consiterait à soit désactiver le safe_mode soit placer le script dans un répertoire accessible par apache pour le site

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    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 (...)

Sur d’autres sites (12002)

  • Rails Streamio FFMPEG taking a screenshot of the movie and upload with carrierwave

    5 juin 2016, par Felix

    I have got a Form where I can upload a movie. Its uploaded with carrierwave.

    In this process I want to Make a screenshot of the movie while uploading.

    How can I do this with Streamio FFMPEG.

    My code Looks like this at the moment.

    #Laedt ein Video hoch
    
def uploadMovie
    
  @channels = Channel.all
    
  @vid = Movie.new(movies_params)
    

    
  @channel = Channel.find(params[:channel_id])
    
  @vid.channel = @channel
    

    
  if @vid.save
    
    flash[:notice] = t("flash.saved")
    
    render :add
    
  else
    
    render :add
    
  end
    
end

    Do I have to do this in controller method or in the carrierwave uplaoder ?

    Update : I tried it this way :

    if @vid.save
    
  flash[:notice] = t("flash.saved")
    
  movieFile = FFMPEG::Movie.new(@vid.video.to_s)
    
  screenshot = movieFile.screenshot("uploads/screenshot", :seek_time => 10)
    
  render :add
    
else

    But then I got tis error :

    s3.amazonaws.com/uploads/movie/video/6/2016-04-24_16.26.10.mp4' does not exist

  • using ffmpeg to convert a video like ffprobe

    10 avril 2016, par siyanew

    I want to use ffmpeg to convert my videos to these format - exactly this ffprobe information , whats the command ?

    ffprobe version N-79139-gde1a0d4 Copyright (c) 2007-2016 the FFmpeg developers
    
  built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.1)
    
  configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab
    
  libavutil      55. 19.100 / 55. 19.100
    
  libavcodec     57. 30.100 / 57. 30.100
    
  libavformat    57. 29.101 / 57. 29.101
    
  libavdevice    57.  0.101 / 57.  0.101
    
  libavfilter     6. 40.102 /  6. 40.102
    
  libavresample   3.  0.  0 /  3.  0.  0
    
  libswscale      4.  0.100 /  4.  0.100
    
  libswresample   2.  0.101 /  2.  0.101
    
  libpostproc    54.  0.100 / 54.  0.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Age ye rooz اگه یه روز بری سفر  (Thai Style).mp4':
    
  Metadata:
    
    major_brand     : mp42
    
    minor_version   : 0
    
    compatible_brands: isommp42
    
    creation_time   : 2014-02-22 22:36:49
    
  Duration: 00:02:42.21, start: 0.000000, bitrate: 280 kb/s
    
Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 320x240 [SAR 1:1 DAR 4:3], 182 kb/s, 25 fps, 25 tbr, 25 tbn, 50 tbc (default)
    
Metadata:
    
  handler_name    : VideoHandler
    
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 95 kb/s (default)
    
Metadata:
    
  creation_time   : 2014-02-22 22:36:49
    
  handler_name    : IsoMedia File Produced by Google, 5-11-2011

    and

    ffprobe version N-79139-gde1a0d4 Copyright (c) 2007-2016 the FFmpeg developers
    
  built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.1)
    
  configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab
    
  libavutil      55. 19.100 / 55. 19.100
    
  libavcodec     57. 30.100 / 57. 30.100
    
  libavformat    57. 29.101 / 57. 29.101
    
  libavdevice    57.  0.101 / 57.  0.101
    
  libavfilter     6. 40.102 /  6. 40.102
    
  libavresample   3.  0.  0 /  3.  0.  0
    
  libswscale      4.  0.100 /  4.  0.100
    
  libswresample   2.  0.101 /  2.  0.101
    
  libpostproc    54.  0.100 / 54.  0.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Fast Track - Simon's Cat.mp4':
    
  Metadata:
    
    major_brand     : mp42
    
    minor_version   : 0
    
    compatible_brands: isommp42
    
    creation_time   : 2016-04-09 07:15:21
    
  Duration: 00:01:38.13, start: 0.000000, bitrate: 399 kb/s
    
    Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p(tv, bt709), 640x360 [SAR 1:1 DAR 16:9], 300 kb/s, 25 fps, 25 tbr, 25 tbn, 50 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 95 kb/s (default)
    
    Metadata:
    
      creation_time   : 2016-04-09 07:15:22
    
      handler_name    : IsoMedia File Produced by Google, 5-11-2011

  • rails streamio-ffmpeg does not find uploaded video files

    26 avril 2016, par Felix

    I try to make a screenshot as thumbnail of a movie while uploading.

    My code looks like this at the moment

    require 'rubygems'
    
require 'streamio-ffmpeg'
    

    
 def uploadMovie
    
   @channels = Channel.all
    
   @vid = Movie.new(movies_params)
    

    
   @channel = Channel.find(params[:vid][:channel_id])
    
   @vid.channel = @channel
    

    
   if @vid.save
    
     flash[:notice] = t("flash.saved")
    
     movieFile = FFMPEG::Movie.new(@vid.video.to_s)
    
     screenshot = movieFile.screenshot("uploads/screenshot", :seek_time => 10)
    
     render :add
    
   else
    
     render :add
    
   end
    
 end

    But when I do this I got this error :

      No such file or directory - the file 'http://.s3.amazonaws.com/uploads/movie/video/7/2016-04-24_16.26.10.mp4' does not exist

    That should be okay because I upload the movies to Amazon S3 with carrierwave ...

    What’s going wrong in this case ?

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