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Autres articles (62)

  • Les vidéos

    21 avril 2011, par

    Comme les documents de type "audio", Mediaspip affiche dans la mesure du possible les vidéos grâce à la balise html5 .
    Un des inconvénients de cette balise est qu’elle n’est pas reconnue correctement par certains navigateurs (Internet Explorer pour ne pas le nommer) et que chaque navigateur ne gère en natif que certains formats de vidéos.
    Son avantage principal quant à lui est de bénéficier de la prise en charge native de vidéos dans les navigateur et donc de se passer de l’utilisation de Flash et (...)

  • (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 (...)

  • Activation de l’inscription des visiteurs

    12 avril 2011, par

    Il est également possible d’activer l’inscription des visiteurs ce qui permettra à tout un chacun d’ouvrir soit même un compte sur le canal en question dans le cadre de projets ouverts par exemple.
    Pour ce faire, il suffit d’aller dans l’espace de configuration du site en choisissant le sous menus "Gestion des utilisateurs". Le premier formulaire visible correspond à cette fonctionnalité.
    Par défaut, MediaSPIP a créé lors de son initialisation un élément de menu dans le menu du haut de la page menant (...)

Sur d’autres sites (10137)

  • Nginx exec_static reconnect

    12 avril 2016, par Nacsster

    Recently I have installed Nginx with rtmp module and ffmpeg

    I have a few commands like this on my nginx.conf

    exec_static ffmpeg -i http://xxxx.m3u8 -threads 1 -c:v libx264 -profile:v baseline -b:v 370K -s 640x360 -f flv -c:a aac -ac 1 -strict -2 -b:a 56k rtmp://xx.xxx.xx.xx/mobile/nameofstream;

    It transcode the input to low bitrate and all works fine =)

    This is the question :
    Every time I restart my nginx server it executes the commands correctly but (I think) if the stream (m3u8 input) is down, ffmpeg doesn’t wait for a future "input up again", just ignore.
    I try with -re command on ffmpeg but it doesn’t work !

    Any help ? Maybe do I need some bash routine ?

  • ffmepg suddently stopped working

    30 octobre 2013, par jdartland

    Hi Im using ffmpeg jwplayer to handle my video uploads. It worked just fine untill I added a video upload to a new model. My video files gets uploaded to the database but i can't play them in my jwplayer. I also noticed that ffmpeg converts files to avi eaven though I've specifyed it in both of my models to convert files into flv.

    Here is my javascrip "error" :

    Error loading player:
    
No playable sources found.

    My models, tabels and vews shuld work cus I haven't changed anything in my old working post module.

    Here is whats happening in the upload :

    Started PATCH "/posts/dsdsdsdsd" for 127.0.0.1 at 2013-10-30 15:37:53 +0100
    
Processing by PostsController#update as HTML
    
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"4Xp=", "post"=>{"title"=>"dsdsdsdsd", "content"=>"sdsdsdsdsd", "photo_delete"=>"0", "video_delete"=>"0", "video"=>#, @original_filename="Drossel_10bar__Pressure_inner_wall.avi", @content_type="video/x-msvideo", @headers="Content-Disposition: form-data; name=\"post[video]\"; filename=\"Drossel_10bar__Pressure_inner_wall.avi\"\r\nContent-Type: video/x-msvideo\r\n">}, "commit"=>"Update Post", "id"=>"dsdsdsdsd"}
    
  Admin Load (0.9ms)  SELECT "admins".* FROM "admins" WHERE "admins"."id" = 1 ORDER BY "admins"."id" ASC LIMIT 1
    
  Post Load (0.5ms)  SELECT "posts".* FROM "posts" WHERE "posts"."permalink" = 'dsdsdsdsd' ORDER BY created_at desc LIMIT 1
    
   (0.2ms)  BEGIN
    
[paperclip] [ffmpeg] ffmpeg -i "/tmp/Drossel_10bar__Pressure_inner_wall20131030-6965-14cqqt7.avi" 2>&1
    
[paperclip] [ffmpeg] Command Success
    
[paperclip] [ffmpeg] Making...
    
[paperclip] [ffmpeg] Building Destination File: 'Drossel_10bar__Pressure_inner_wall20131030-6965-14cqqt7' + 'flv'
    
[paperclip] [ffmpeg] Destination File Built
    
[paperclip] [ffmpeg] Adding Geometry
    
[paperclip] [ffmpeg] Extracting Target Dimensions
    
[paperclip] [ffmpeg] Target Size is Available
    
[paperclip] [ffmpeg] Keeping Aspect Ratio
    
[paperclip] [ffmpeg] Resize
    
[paperclip] [ffmpeg] Convert Options: 400x234
    
[paperclip] [ffmpeg] Adding Format
    
[paperclip] [ffmpeg] Adding Source
    
[paperclip] [ffmpeg] Building Parameters
    
[paperclip] [ffmpeg] -i :source -s 400x234 -y :dest
    
Command :: ffmpeg -i '/tmp/Drossel_10bar__Pressure_inner_wall20131030-6965-14cqqt7.avi' -s 400x234 -y '/tmp/Drossel_10bar__Pressure_inner_wall20131030-6965-14cqqt720131030-6965-1fv54qn.flv'
    
ffmpeg version 0.8.6-4:0.8.6-0ubuntu0.12.04.1, Copyright (c) 2000-2013 the Libav developers
    
  built on Apr  2 2013 17:02:36 with gcc 4.6.3
    
*** THIS PROGRAM IS DEPRECATED ***
    
This program is only provided for compatibility and will be removed in a future release. Please use avconv instead.
    
Input #0, avi, from '/tmp/Drossel_10bar__Pressure_inner_wall20131030-6965-14cqqt7.avi':
    
  Metadata:
    
    encoder         : Lavf52.64.2
    
  Duration: 00:00:00.00, start: 0.000000, bitrate: -2147483 kb/s
    
    Stream #0.0: Video: mjpeg, yuvj422p, 1588x936, 15 tbr, 15 tbn, 15 tbc
    
Incompatible pixel format 'yuvj422p' for codec 'flv', auto-selecting format 'yuv420p'
    
[buffer @ 0xdcd280] w:1588 h:936 pixfmt:yuvj422p
    
[scale @ 0xdcd7c0] w:1588 h:936 fmt:yuvj422p -> w:400 h:234 fmt:yuv420p flags:0x4
    
Output #0, flv, to '/tmp/Drossel_10bar__Pressure_inner_wall20131030-6965-14cqqt720131030-6965-1fv54qn.flv':
    
  Metadata:
    
    encoder         : Lavf53.21.1
    
    Stream #0.0: Video: flv, yuv420p, 400x234, q=2-31, 200 kb/s, 1k tbn, 15 tbc
    
Stream mapping:
    
  Stream #0.0 -> #0.0
    
Press ctrl-c to stop encoding
    
frame=  451 fps=118 q=2.2 Lsize=     962kB time=30.07 bitrate= 262.1kbits/s    
    
video:955kB audio:0kB global headers:0kB muxing overhead 0.759673%
    
[paperclip] [qtfaststart] :source :dest
    
Command :: qt-faststart '/tmp/Drossel_10bar__Pressure_inner_wall20131030-6965-14cqqt720131030-6965-1fv54qn.flv' '/tmp/Drossel_10bar__Pressure_inner_wall20131030-6965-14cqqt720131030-6965-1fv54qn20131030-6965-1a8cksd.flv'
    
  Post Exists (0.7ms)  SELECT 1 AS one FROM "posts" WHERE ("posts"."title" = 'dsdsdsdsd' AND "posts"."id" != 37) LIMIT 1
    
  SQL (0.7ms)  UPDATE "posts" SET "video_file_name" = $1, "video_content_type" = $2, "video_file_size" = $3, "video_updated_at" = $4, "updated_at" = $5 WHERE "posts"."id" = 37  [["video_file_name", "Drossel_10bar__Pressure_inner_wall.avi"], ["video_content_type", "video/x-msvideo"], ["video_file_size", 41766866], ["video_updated_at", Wed, 30 Oct 2013 14:37:53 UTC +00:00], ["updated_at", Wed, 30 Oct 2013 14:37:57 UTC +00:00]]
    
   (102.0ms)  COMMIT
    
Redirected to http://0.0.0.0:3000/posts/dsdsdsdsd
    
Completed 302 Found in 4078ms (ActiveRecord: 105.0ms)
    

    

    
Started GET "/posts/dsdsdsdsd" for 127.0.0.1 at 2013-10-30 15:37:57 +0100
    
Processing by PostsController#show as HTML
    
  Parameters: {"id"=>"dsdsdsdsd"}
    
  Post Load (0.5ms)  SELECT "posts".* FROM "posts" WHERE "posts"."permalink" = 'dsdsdsdsd' ORDER BY created_at desc LIMIT 1
    
  Admin Load (0.4ms)  SELECT "admins".* FROM "admins" WHERE "admins"."id" = 1 ORDER BY "admins"."id" ASC LIMIT 1
    
  Rendered posts/show.html.erb within layouts/application (4.3ms)
    
Completed 200 OK in 17ms (Views: 14.3ms | ActiveRecord: 0.9ms)

  • Update jquery.fileupload-image.js

    5 février 2016, par ningliu
    Update jquery.fileupload-image.js

    to make it work with browserify, module "load-image" does not exist

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