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Médias (1)

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Autres articles (96)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • Emballe médias : à quoi cela sert ?

    4 février 2011, par

    Ce plugin vise à gérer des sites de mise en ligne de documents de tous types.
    Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;

Sur d’autres sites (7998)

  • 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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