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• Anomalie #4067 : Include manquant

  24 décembre 2017

  Call stack :
  

  ( ! ) Fatal error : Uncaught Error : Call to undefined function autoriser() in C :\wwwrootDev_mutualisation\spip31.pyrat.net\ecrire\public\quete.php on line 247
  
  ( ! ) Error : Call to undefined function autoriser() in C :\wwwrootDev_mutualisation\spip31.pyrat.net\ecrire\public\quete.php on line 247
  
  Call Stack
  
  #    Time    Memory    Function    Location
  
  1    0.0003    369744    main( )    ...\spip.php:0
  
  2    0.2321    8020856    include( ’C :\wwwrootDev_mutualisation\spip31.pyrat.net\ecrire\public.php’ )    ...\spip.php:26
  
  3    0.3603    12323200    include( ’C :\wwwrootDev_mutualisation\spip31.pyrat.net\ecrire\public\evaluer_page.php’ )    ...\public.php:157
  
  4    0.3603    12347808    eval( ’ ?> ’Sigles’, ’title’ => ’Définitions’, ’titretop’ => ’page_definitions’, ’type’ => ’sigles’, ’lang’ => ’fr’), array("compil"=>array(’plugins/soyezcreateurs/sigles.html’,’html_bc6f01a766b68726744d38216083725d’,’’,2,$GLOBALS[’spip_lang’])), _request("connect")) ; ?>
  
  Sigles
  
  GEDEK
  
  Gigabit Ethernet Data Exchange Kit. “Hardware Stack” Concept invented by ALSE, GEDEK ? is a processor-less autonomous block which implements the Ethnet protocols required to establish, maintain, and perform high performance data exchange over standard Ethernet.
  RGAA
  
  Référentiel Général pour l’Accessibilité des Administrations
  SPIP
  
  Système de Publication pour un Internet Participatif
  ’Sigles’, ’titretop’ => ’page_definitions’, ’lang’ => ’fr’), array("compil"=>array(’plugins/soyezcreateurs/sigles.html’,’html_bc6f01a766b68726744d38216083725d’,’’,21,$GLOBALS[’spip_lang’])), _request("connect")) ; ?> ’ )    ...\evaluer_page.php:51
  
  5    0.3604    12349144    recuperer_fond( )    ...\evaluer_page.php(51) : eval()’d code:6
  
  6    0.3604    12349640    evaluer_fond( )    ...\utils.php:3224
  
  7    0.3604    12349640    inclure_page( )    ...\assembler.php:602
  
  8    0.3608    12351408    public_produire_page_dist( )    ...\assembler.php:278
  
  9    0.3608    12351408    public_parametrer_dist( )    ...\assembler.php:314
  
  10    0.3633    12843144    html_50335ec5b4f7cf3b74936762b816286c( )    ...\parametrer.php:128
  
  11    0.3638    12843832    BOUCLE_LogoArticlehtml_50335ec5b4f7cf3b74936762b816286c( )    ...\html_50335ec5b4f7cf3b74936762b816286c.php:812
  
  12    0.3638    12845856    quete_condition_statut( )    ...\html_50335ec5b4f7cf3b74936762b816286c.php:151
  

  Squelette concerné : https://zone.spip.org/trac/spip-zone/browser/_squelettes_/soyezcreateurs_net/trunk/plugins/soyezcreateurs/noisettes/header/header.html
  Boucle : BOUCLE_LogoArticle

  Code fautif : la ligne quete_condition_statut(’articles.statut’,’publie,prop,prepa/auteur’,’publie’,’’), dans :
  

  function BOUCLE_LogoArticlehtml_50335ec5b4f7cf3b74936762b816286c(&$Cache, &$Pile, &$doublons, &$Numrows, $SP) 
      static $command = array() ;
  
      static $connect ;
  
      $command[’connect’] = $connect = ’’ ;if (!defined(’_DIR_PLUGIN_ACCESRESTREINT’)) 
  
              $link_empty = generer_url_ecrire(’admin_vider’) ; $link_plugin = generer_url_ecrire(’admin_plugin’) ;
  
              $message_fr = ’La restriction d\’acc&egrave ;s a ete desactiv&eacute ;e. Corriger le probl&egrave ;me ou vider le cache pour supprimer les restrictions.’ ;
  
              $message_en = ’Acces Restriction is now unusable. Correct this trouble or empty the cache to finish restriction removal.’ ;
  
              die($message_fr.’
  ’.$message_en) ;
  
              
  
      if (!isset($command[’table’])) 
  
          $command[’table’] = ’articles’ ;
  
          $command[’id’] = ’_LogoArticle’ ;
  
          $command[’from’] = array(’articles’ => ’spip_articles’) ;
  
          $command[’type’] = array() ;
  
          $command[’groupby’] = array() ;
  
          $command[’select’] = array("articles.id_article",
  
          "articles.id_rubrique",
  
          "articles.id_article",
  
          "articles.lang",
  
          "articles.titre") ;
  
          $command[’orderby’] = array() ;
  
          $command[’join’] = array() ;
  
          $command[’limit’] = ’’ ;
  
          $command[’having’] = 
  
              array() ;
  
      
  
      $command[’where’] = 
  
              array(
  
  quete_condition_statut(’articles.statut’,’publie,prop,prepa/auteur’,’publie’,’’),
  
  quete_condition_postdates(’articles.date’,’’), 
  
              array(’=’, ’articles.id_article’, sql_quote(@$Pile[0][’id_article’], ’’,’bigint(21) NOT NULL AUTO_INCREMENT’)), sql_in(’articles.id_article’, lister_objets_avec_logos(’id_article’), ’’), sql_in(’articles.id_article’, accesrestreint_liste_objets_exclus(’articles’, !test_espace_prive()), ’NOT’), sql_in(’articles.id_rubrique’, accesrestreint_liste_rubriques_exclues(!test_espace_prive()), ’NOT’)) ;
  
      if (defined("_BOUCLE_PROFILER")) $timer = time()+(float)microtime() ;
  
      $t0 = "" ;
  
      // REQUETE
  
      $iter = IterFactory::create(
  
          "SQL",
  
          $command,
  
          array(’plugins/soyezcreateurs/noisettes/header/header.html’,’html_50335ec5b4f7cf3b74936762b816286c’,’_LogoArticle’,9,$GLOBALS[’spip_lang’])
  
      ) ;
  
      if (!$iter->err()) 
  
      lang_select($GLOBALS[’spip_lang’]) ;
  
      $SP++ ;
  
      // RESULTATS
  
      while ($Pile[$SP]=$iter->fetch()) 
  
          lang_select_public($Pile[$SP][’lang’], ’’, $Pile[$SP][’titre’]) ;
  
          $t0 .= (($t1 = strval(url_absolue(extraire_attribut(
  
  ((!is_array($l = quete_logo(’id_article’, ’on’, $Pile[$SP][’id_article’],’’, 0))) ? ’’ :
  
   ("<img class=\"spip_logo spip_logos\" alt=\"\" src=\"$l[0]\"" . $l[2] .  ($l[1] ? " onmouseover=\"this.src='$l[1]'\" onmouseout=\"this.src='$l[0]'\"" : "") . ' />’)),’src’)))) !==’’ ?
  
          (’’) :
  
          ’’) ;
  
          lang_select() ;
  
      
  
      lang_select() ;
  
      $iter->free() ;
  
      
  
      if (defined("_BOUCLE_PROFILER")
  
      AND 1000*($timer = (time()+(float)microtime())-$timer) > _BOUCLE_PROFILER)
  
          spip_log(intval(1000*$timer)."ms BOUCLE_LogoArticle @ plugins/soyezcreateurs/noisettes/header/header.html","profiler"._LOG_AVERTISSEMENT) ;
  
      return $t0 ;
  
  
  

• Using ffmpeg to generate dash manifest and it cannot be played by dash.js

  18 mars 2019, par Punkhead

  I’m using ffmpeg to encode incoming stream via rtmp protocol, the code as following :

  ffmpeg -re -i rtmp://localhost:1935${StreamPath} -use_timeline 1 /
  
  -use_template 1 -window_size 10 -min_seg_duration 5000 -f dash out.mpd

  The manifest looks like this :

  <?xml version="1.0" encoding="utf-8"?>
  
  <mpd xmlns="urn:mpeg:dash:schema:mpd:2011" profiles="urn:mpeg:dash:profile:isoff-live:2011" type="static" mediapresentationduration="PT1M36.4S" minbuffertime="PT8.3S">
  
      <programinformation>
  
      </programinformation>
  
      <period start="PT0.0S">
  
          <adaptationset contenttype="video" segmentalignment="true" bitstreamswitching="true" framerate="30/1">
  
          <representation mimetype="video/mp4" codecs="avc1.640028" width="1920" height="1080" framerate="30/1">
  
              <segmenttemplate timescale="15360" initialization="init-stream$RepresentationID$.m4s" media="chunk-stream$RepresentationID$-$Number%05d$.m4s" startnumber="4">
  
                  <segmenttimeline>
  
                      <s t="384000" d="128000"></s>
  
                      <s d="71680"></s>
  
                      <s d="128000" r="4"></s>
  
                      <s d="56832"></s>
  
                      <s d="128000"></s>
  
                      <s d="72704"></s>
  
                  </segmenttimeline>
  
              </segmenttemplate>
  
          </representation>
  
      </adaptationset>
  
      <adaptationset contenttype="audio" segmentalignment="true" bitstreamswitching="true">
  
          <representation mimetype="audio/mp4" codecs="mp4a.40.2" bandwidth="128000" audiosamplingrate="44100">
  
              <audiochannelconfiguration schemeiduri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"></audiochannelconfiguration>
  
              <segmenttemplate timescale="44100" initialization="init-stream$RepresentationID$.m4s" media="chunk-stream$RepresentationID$-$Number%05d$.m4s" startnumber="4">
  
                  <segmenttimeline>
  
                      <s t="1099755" d="367616"></s>
  
                      <s d="205824"></s>
  
                      <s d="367616" r="4"></s>
  
                      <s d="162816"></s>
  
                      <s d="367616"></s>
  
                      <s d="207872"></s>
  
                  </segmenttimeline>
  
              </segmenttemplate>
  
          </representation>
  
      </adaptationset>
  
  </period>
  
  </mpd>

  When I try to play it on dash.js player, a error occured :

  [112] Parsing complete: ( xml2json: 3.50ms, objectiron: 1.76ms, total: 0.00526s) Debug.js:127 
  
  [116] SegmentTimeline detected using calculated Live Edge Time Debug.js:127 
  
  [118] MediaSource attached to element.  Waiting on open... Debug.js:127 
  
  [119] Manifest has been refreshed at Tue Jan 02 2018 01:57:35 GMT+0800 [1514829455.1] Debug.js:127 
  
  [155] MediaSource is open! Debug.js:127 
  
  [156] Duration successfully set to: 96.4 Debug.js:127 
  
  [157] Added 0 inline events Debug.js:127 
  
  [158] video codec: video/mp4;codecs="avc1.640028" Stream.js:225 
  
  Uncaught TypeError: Cannot read property 'type' of null
  
      at z (Stream.js:225)
  
      at C (Stream.js:285)
  
      at D (Stream.js:373)
  
      at E (Stream.js:398)
  
      at Object.d [as activate] (Stream.js:107)
  
      at y (StreamController.js:363)
  
      at MediaSource.c (StreamController.js:342)

  then it fails to playback...

  Is it because I didn’t set the parameters right on ffmpeg or this is a bug in dash.js ?

  I really stuck here !

• Hardware for FFMPEG video encoding ? [migrated]

  12 février 2018, par CMOS

  So I am trying to find out what the best way to transcode using FFMPEG would be on a commercial scale. I currently just have very CPU heavy cloud instances that run FFMPEG with parameters set as a balance between speed and quality. However I am now looking into a long term solution that will allow me to really transcode hundreds of video files daily maybe a few dozen at one time. So I looked into GPU acceleration and it seems due to the way the compression algorithms are structured CPU is generally faster than GPU anyway (more on that here). So next up is dedicated hardware, is there some sort of dedicated h.264 / h.264 encoder I could get and physically install in my server that would make FFMPEG transcoding blazing fast ?