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Autres articles (49)

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Participer à sa traduction

    10 avril 2011

    Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
    Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
    Actuellement MediaSPIP n’est disponible qu’en français et (...)

  • 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 (...)

Sur d’autres sites (8295)

  • vlc runtime frame manipulation

    9 avril 2017, par RonTLV

    Regarding VLC, where is the best place to hook on each video frame ?

    I’ve cloned VLC and compiled successfully, and I understand that VLC has modules that it loads. I also noticed that VLC downloads ffmpeg and compile it.

    Should I write a VLC Module or ffmpeg filter ?

    Help is appreciated

  • Normalize samples with ffmpeg

    5 avril 2017, par Steva

    I am writing application for music analysis. I wrote resampling module relying on ffmpeg. Currently, I have AV_SAMPLE_FMT_S16 but later I have converting to float, which can be time consuming.

    Because I need samples to be in some reasonable interval I need to do some kind of normalization, for AV_SAMPLE_FMT_FLT samples.

    So, how I can normalize samples which I get when I select AV_SAMPLE_FMT_FLT. Ideal interval would be -n to n, where n is greater than equal of 1.f

  • Rails 4.2.8 Using Paperclip With Resque

    27 mars 2017, par AntonioMarquis

    My application uploads training videos to a S3 bucket. I need the transcoding videos to be processed in the background so they don’t tie up the application. I want to use Resque on my dev machine and Heroku. But my jobs continue to fail.

    Model

    has_attached_file :video
    

    
process_in_background :video

    Gems

    gem 'aws-sdk', '< 2.0'
    
gem 'paperclip'
    
gem 'paperclip-av-transcoder'
    
gem "paperclip-ffmpeg"
    
gem "ffmpeg"
    
gem 'daemons'
    
gem 'delayed_paperclip'
    
gem 'nokogiri'#, '~> 1.5.9'
    
gem 'rmagick'
    
gem 'resque', "~> 1.22.0"

    Output from Failed Jobs

    Class ActiveJob::QueueAdapters::ResqueAdapter::JobWrapper
    

    
Arguments {"job_class"=>"DelayedPaperclip::Jobs::ActiveJob", "job_id"=>"111e4f9d-942d-4613-b3cb-0e884581249f", "queue_name"=>"paperclip", "arguments"=>["Video", 30, "source"], "locale"=>"en"}
    

    
Exception NoMethodError
    

    
Error undefined method `call' for "result == false":String
    

    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:165:in `block in halting'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:504:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:504:in `block in call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:504:in `each'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:504:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:92:in `__run_callbacks__'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:778:in `_run_source_post_process_callbacks'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:81:in `run_callbacks'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/paperclip-3.5.4/lib/paperclip/callbacks.rb:26:in `run_paperclip_callbacks'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/paperclip-3.5.4/lib/paperclip/attachment.rb:419:in `block in post_process'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:88:in `__run_callbacks__'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:778:in `_run_post_process_callbacks'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:81:in `run_callbacks'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/paperclip-3.5.4/lib/paperclip/callbacks.rb:26:in `run_paperclip_callbacks'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/paperclip-3.5.4/lib/paperclip/attachment.rb:418:in `post_process'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/paperclip-3.5.4/lib/paperclip/attachment.rb:112:in `assign'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/paperclip-3.5.4/lib/paperclip/attachment.rb:322:in `reprocess!'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/delayed_paperclip-2.10.0/lib/delayed_paperclip/attachment.rb:68:in `process_delayed!'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/delayed_paperclip-2.10.0/lib/delayed_paperclip.rb:36:in `process_job'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/delayed_paperclip-2.10.0/lib/delayed_paperclip/jobs/active_job.rb:10:in `perform'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/activejob-4.2.8/lib/active_job/execution.rb:32:in `block in perform_now'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:117:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:117:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:555:in `block (2 levels) in compile'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:505:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:505:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:498:in `block (2 levels) in around'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:343:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:343:in `block (2 levels) in simple'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/i18n-0.8.1/lib/i18n.rb:257:in `with_locale'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/activejob-4.2.8/lib/active_job/translation.rb:7:in `block (2 levels) in '
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:441:in `instance_exec'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:441:in `block in make_lambda'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:342:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:342:in `block in simple'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:497:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:497:in `block in around'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:505:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:505:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:498:in `block (2 levels) in around'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:343:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:343:in `block (2 levels) in simple'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/activejob-4.2.8/lib/active_job/logging.rb:23:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/activejob-4.2.8/lib/active_job/logging.rb:23:in `block (4 levels) in '
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/notifications.rb:164:in `block in instrument'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/notifications.rb:164:in `instrument'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/activejob-4.2.8/lib/active_job/logging.rb:22:in `block (3 levels) in '
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/activejob-4.2.8/lib/active_job/logging.rb:43:in `block in tag_logger'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/tagged_logging.rb:68:in `block in tagged'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/tagged_logging.rb:26:in `tagged'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/tagged_logging.rb:68:in `tagged'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/activejob-4.2.8/lib/active_job/logging.rb:43:in `tag_logger'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/activejob-4.2.8/lib/active_job/logging.rb:19:in `block (2 levels) in '
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:441:in `instance_exec'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:441:in `block in make_lambda'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:342:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:342:in `block in simple'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:497:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:497:in `block in around'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:505:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:505:in `call'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:92:in `__run_callbacks__'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:778:in `_run_perform_callbacks'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551@global/gems/activesupport-4.2.8/lib/active_support/callbacks.rb:81:in `run_callbacks'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/activejob-4.2.8/lib/active_job/execution.rb:31:in `perform_now'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/activejob-4.2.8/lib/active_job/execution.rb:21:in `execute'
    
/Users/antoniomarquis/.rvm/gems/ruby-1.9.3-p551/gems/activejob-4.2.8/lib/active_job/queue_adapters/resque_adapter.rb:46:in `perform'
    
Powered by Resque v1.22.0
    
Connected to Redis namespace resque on redis://127.0.0.1:6379/0

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