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  • 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 (...)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

Sur d’autres sites (13805)

  • How to quantify and compare video quality

    24 mars 2015, par user940154

    I have a set of uncompressed videos in YUV format.

    I have obtained several derived copies in various formats and resolutions from these yuv files using FFmpeg transcoding. (YUVs ----> X Derived Copies)

    What I have also done is, transcode the yuv’s into same resolution AVIs, and now obtained the same set of derived (transcoded) videos treating the AVIs as master. (AVIs ----> X Derived Copies)

    Now I wish to compare the quality of transcoded videos, when derived from AVIs to those derived from YUVs.

    Is there any way for me to do this using FFmpeg. How ? If not, can you please suggest some good open source software to do this.

    Thanks

  • Convert video with paperclip and ffmpeg in Ruby on Rails

    16 juin 2014, par Atu

    I want to convert my uploaded video with ffmpeg, but I had few error. I use paperclip and ffmpeg but nothing happen. The structure of my application is one post has_many videos.

    this my video model :

    belongs_to :event
    
validates_attachment_presence :source
    
has_attached_file :source
    

    
after_create :convert_in_flv, :set_new_filename
    

    
def convert_in_flv
    
  flv = File.join(File.dirname(source.path), "#{id}.flv")
    
  system("ffmpeg -i #{source.path} -ar 22050 -ab 32 -s 480x360 -vcodec flv -r 25 -qscale 8 -f flv -y #{flv}")
    
end
    

    
def set_new_filename
    
  update_attribute(:source_file_name, "#{id}.flv")
    
end

    and this my video controller

    def create
    
  @event = Event.find(params[:event_id])
    
  @video = @event.videos.create(params[:video])
    
  redirect_to event_path(@event)
    
end 
    

    
def destroy
    
  @event = Event.find(params[:event_id])
    
  @video = @event.videos.find(params[:id])
    
  @video.destroy
    
  redirect_to event_path(@event)
    
end

    The video is successful upload but not converted. You had any solution ?

  • fate : add test for the life video source.

    25 février 2012, par Nicolas George

    fate : add test for the life video source.

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