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Autres articles (108)

  • Gestion générale des documents

    13 mai 2011, par

    MédiaSPIP ne modifie jamais le document original mis en ligne.
    Pour chaque document mis en ligne il effectue deux opérations successives : la création d’une version supplémentaire qui peut être facilement consultée en ligne tout en laissant l’original téléchargeable dans le cas où le document original ne peut être lu dans un navigateur Internet ; la récupération des métadonnées du document original pour illustrer textuellement le fichier ;
    Les tableaux ci-dessous expliquent ce que peut faire MédiaSPIP (...)

  • (Dés)Activation de fonctionnalités (plugins)

    18 février 2011, par

    Pour gérer l’ajout et la suppression de fonctionnalités supplémentaires (ou plugins), MediaSPIP utilise à partir de la version 0.2 SVP.
    SVP permet l’activation facile de plugins depuis l’espace de configuration de MediaSPIP.
    Pour y accéder, il suffit de se rendre dans l’espace de configuration puis de se rendre sur la page "Gestion des plugins".
    MediaSPIP est fourni par défaut avec l’ensemble des plugins dits "compatibles", ils ont été testés et intégrés afin de fonctionner parfaitement avec chaque (...)

  • Soumettre bugs et patchs

    10 avril 2011

    Un logiciel n’est malheureusement jamais parfait...
    Si vous pensez avoir mis la main sur un bug, reportez le dans notre système de tickets en prenant bien soin de nous remonter certaines informations pertinentes : le type de navigateur et sa version exacte avec lequel vous avez l’anomalie ; une explication la plus précise possible du problème rencontré ; si possibles les étapes pour reproduire le problème ; un lien vers le site / la page en question ;
    Si vous pensez avoir résolu vous même le bug (...)

Sur d’autres sites (11659)

  • My FFMPEG throws me unexpected errors while writing a Thumbnail to the songs

    4 mars 2019, par Harmonised7

    I am using Node to execute my ffmpeg. I use this wrapper :

    https://www.npmjs.com/package/ffmpeg

    Everything was fine when I was using smaller versions of the thumbnails provided by Youtube, but when I attempted the HD ones, it suddenly started giving me an error. I’ve tried -pix_fmt yuv422p and Many other pixel formats, but nothing helped. Though ONE out of 100+ songs did tag successfully.

    here is my code :

    downloadTags(tags.thumbnail, `./thumbnails/${tags.title}.jpg`).then(thumbnail =>
    
                    {
    
                        video.addCommand('-i', `"${thumbnail}"`);
    
                        video.addCommand('-map', '0');
    
                        video.addCommand('-map', '1');
    
                        video.addCommand('-c', 'copy');
    
                        video.addCommand('-c:v:1', 'png');
    
                        video.addCommand('-disposition:v:0', 'attached_pic');
    
                        if(tags.title)
    
                            video.addCommand('-metadata', `title="${tags.title}"`);
    
                        if(tags.artist)
    
                            video.addCommand('-metadata', `artist="${tags.artist}"`);
    
                        if(tags.id)
    
                            video.addCommand('-metadata', `comment="https://www.youtube.com/watch?v=${tags.id}"`);
    
                        video.addCommand('-pix_fmt', `yuv422p`);
    

    

    
                        var output = 'downloaded'
    
                        if (outFolder)
    
                        {
    
                            output = outFolder;
    
                            if(!fs.existsSync(output)) fs.mkdirSync(output);
    
                        }
    

    
                        video.save(`"./${output}/${tags.title}.${tags.format}"`, function (error, file) 
    
                        {
    
                            if (error)
    
                            {
    
                                resolve(error);
    
                                return
    
                            }
    
                            try
    
                            {
    
                                fs.unlinkSync(song);
    
                            }
    
                            catch(err)
    
                            {
    
                                console.log(err.code);
    
                            }
    
                            resolve();
    

    
                        });
    
                    });
    

    
                }

    and here is my error :

    E

    RROR: Error: Command failed: ffmpeg -i "songs/&I feat. Giggly Maria - Dive (Exiark's Endless Sky Remix) [Chillstep].m4a" -y  -i "./thumbnails/&I feat. Giggly Maria - Dive (Exiark's Endless Sky Remix) [Chillstep].jpg" -map 0 -map 1 -c copy -c:v:1 png -disposition:v:0 attached_pic -metadata title="&I feat. Giggly Maria - Dive (Exiark's Endless Sky Remix) [Chillstep]" -metadata artist="AReallyLongAndAwesomeNameThatIsBetterThanYoursInEveryPossibleWay" -metadata comment="https://www.youtube.com/watch?v=HprdvIIpR-I" "./written/&I feat. Giggly Maria - Dive (Exiark's Endless Sky Remix) [Chillstep].m4a"
    
ffmpeg version N-93214-g7e4d3dbe18 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 8.2.1 (GCC) 20190212
    
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt
    
  libavutil      56. 26.100 / 56. 26.100
    
  libavcodec     58. 47.102 / 58. 47.102
    
  libavformat    58. 26.101 / 58. 26.101
    
  libavdevice    58.  6.101 / 58.  6.101
    
  libavfilter     7. 48.100 /  7. 48.100
    
  libswscale      5.  4.100 /  5.  4.100
    
  libswresample   3.  4.100 /  3.  4.100
    
  libpostproc    55.  4.100 / 55.  4.100
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000002213366bb00] stream 0, timescale not set
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'songs/&I feat. Giggly Maria - Dive (Exiark's Endless Sky Remix) [Chillstep].m4a':
    
  Metadata:
    
    major_brand     : M4A
    
    minor_version   : 512
    
    compatible_brands: isomiso2
    
    title           : &I feat. Giggly Maria - Dive (Exiark's Endless Sky Remix) [Chillstep]
    
    artist          : Cider Party
    
    encoder         : Lavf58.18.104
    
    comment         : https://www.youtube.com/watch?v=HprdvIIpR-I
    
  Duration: 00:05:24.80, start: 0.000000, bitrate: 127 kb/s
    
    Stream #0:0(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler
    
    Stream #0:1: Video: mjpeg (Baseline), yuvj420p(pc, bt470bg/unknown/unknown), 120x90 [SAR 1:1 DAR 4:3], 90k tbr, 90k tbn, 90k tbc
    
Input #1, image2, from './thumbnails/&I feat. Giggly Maria - Dive (Exiark's Endless Sky Remix) [Chillstep].jpg':
    
  Duration: 00:00:00.04, start: 0.000000, bitrate: 1575 kb/s
    
    Stream #1:0: Video: mjpeg (Baseline), yuvj420p(pc, bt470bg/unknown/unknown), 480x360 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (copy)
    
  Stream #0:1 -> #0:1 (copy)
    
  Stream #1:0 -> #0:2 (mjpeg (native) -> png (native))
    
Press [q] to stop, [?] for help
    
[swscaler @ 00000221353d4fc0] deprecated pixel format used, make sure you did set range correctly
    
[ipod @ 00000221336703c0] Could not find tag for codec png in stream #2, codec not currently supported in container
    
Could not write header for output file #0 (incorrect codec parameters ?): Invalid argument
    
Error initializing output stream 0:2 --
    
Conversion failed!

    Keep in mind that All of my thumbnails retrieved are .jpg

    Any suggestions ? Getting really desperate at this point...

  • Paperclip with heroku and paperclip, migration fails

    2 décembre 2013, par jdartland

    I have a created ruby on rails application and I'm using paperclip to handle my file uploads.
    Paperclip works just fine on my local machine. But my video upload stops working when I deploy to Heroku. Does anyone know whats going wrong. I also get an error when I try to upload a video which says that the video filename does not exist. The photo upload works but not the Video, I'm using paperclip iwth nested attributes and ffmpeg.

    Upload Error log :

    Paperclip::Error (Asset model missing required attr_accessor for 'video_file_name')
    
2013-12-02T14:38:16.867747+00:00 app[web.1]: Paperclip::Error (Asset model missing required attr_accessor for 'video_file_name'):
    
2013-12-02T14:38:16.867747+00:00 app[web.1]:   app/controllers/projects_controller.rb:60:in `block in update'
    
2013-12-02T14:38:16.867747+00:00 app[web.1]:   app/controllers/projects_controller.rb:59:in `update'

    Here is my migration error :

    Migrating to AddAttachmentPhotoToAssets (20131021134721)
    
==  AddAttachmentPhotoToAssets: migrating =====================================
    
-- change_table(:assets)
    
   -> 0.0273s
    
==  AddAttachmentPhotoToAssets: migrated (0.0276s) ============================
    

    
Migrating to AddProjectIdToAssets (20131022082744)
    
-- add_column(:assets, :project_id, :integer)
    
PG::DuplicateColumn: ERROR:  column "project_id" of relation "assets" already exists
    
: ALTER TABLE "assets" ADD COLUMN "project_id" integer
    
-- add_column(:assets, :project_id, :integer)
    
PG::DuplicateColumn: ERROR:  column "project_id" of relation "assets" already exists
    
: ALTER TABLE "assets" ADD COLUMN "project_id" integer
    
rake aborted!
    
PG::DuplicateColumn: ERROR:  column "project_id" of relation "assets" already exists
    
: ALTER TABLE "assets" ADD COLUMN "project_id" integer
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/connection_adapters/postgresql/database_statements.rb:128:in `exec'
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/connection_adapters/postgresql/database_statements.rb:128:in `block in execute'
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/connection_adapters/abstract_adapter.rb:425:in `block in log'
    
/app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/connection_adapters/abstract_adapter.rb:420:in `log'
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/connection_adapters/postgresql/database_statements.rb:127:in `execute'
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/connection_adapters/abstract/schema_statements.rb:360:in `add_column'
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/connection_adapters/postgresql/schema_statements.rb:379:in `add_column'
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/migration.rb:625:in `block in method_missing'
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/migration.rb:597:in `block in say_with_time'
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/migration.rb:597:in `say_with_time'
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/migration.rb:617:in `method_missing'
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/migration.rb:383:in `method_missing'
    
/app/db/migrate/20131022082744_add_project_id_to_assets.rb:2:in `'
    
/app/db/migrate/20131022082744_add_project_id_to_assets.rb:1:in `<top>&#39;
    
/app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:228:in `require&#39;
    
/app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:228:in `block in require&#39;
    
/app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:213:in `load_dependency&#39;
    
/app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:228:in `require&#39;
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/migration.rb:718:in `load_migration&#39;
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/migration.rb:714:in `migration&#39;
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/migration.rb:708:in `disable_ddl_transaction&#39;
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/migration.rb:1012:in `use_transaction?&#39;
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/migration.rb:922:in `rescue in block in migrate&#39;
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/migration.rb:919:in `block in migrate&#39;
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/migration.rb:916:in `each&#39;
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/migration.rb:916:in `migrate&#39;
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/migration.rb:764:in `up&#39;
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/migration.rb:742:in `migrate&#39;
    
/app/vendor/bundle/ruby/2.0.0/gems/activerecord-4.0.0/lib/active_record/railties/databases.rake:42:in `block (2 levels) in <top>&#39;
    
Tasks: TOP => db:migrate
    
(See full trace by running task with --trace)
    
</top></top>

    Here is my table :

     create_table "assets", force: true do |t|
    
    t.datetime "created_at"
    
    t.datetime "updated_at"
    
    t.string   "photo_file_name"
    
    t.string   "photo_content_type"
    
    t.integer  "photo_file_size"
    
    t.datetime "photo_updated_at"
    
    t.integer  "project_id"
    
    t.string   "video_file_name"
    
    t.string   "video_content_type"
    
    t.integer  "video_file_size"
    
    t.datetime "video_updated_at"
    
  end
    
add_index "projects", ["permalink"], name: "index_projects_on_permalink", using: :btree
    

    
  create_table "settings", force: true do |t|
    
    t.string   "title"
    
    t.text     "description"
    
    t.text     "paragraph"
    
    t.datetime "created_at"
    
    t.datetime "updated_at"
    
    t.string   "photo_file_name"
    
    t.string   "photo_content_type"
    
    t.integer  "photo_file_size"
    
    t.datetime "photo_updated_at"
    
    t.string   "video_file_name"
    
    t.string   "video_content_type"
    
    t.integer  "video_file_size"
    
    t.datetime "video_updated_at"
    
  end

    Would gladly need some help ! :)

  • doc : chromaprint

    4 décembre 2018, par Gyan Doshi
    doc : chromaprint

    Add entry in external library list and add details to muxer entry.
    • [DH] doc/general.texi
    • [DH] doc/muxers.texi

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