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• Why does recoding video with FFMPEG on Windows always give an error ?

  13 février 2016, par ALexF

  I downloaded ffmpeg from http://ramiro.arrozcru.org/ffmpeg-vfwcap-noflip.7z
  and run it with the command line : ffmpeg -r 25 -f vfwcap -i 0 output.avi

  but always get the error :

  ffmpeg -r 25 -f vfwcap -i 0 output.avi
  FFmpeg version SVN-r22915, Copyright (c) 2000-2010 the FFmpeg developers
  built on Apr 20 2010 00:09:08 with gcc 4.4.2
  configuration : —enable-memalign-hack —cross-prefix=i686-mingw32- —cc=ccach
  -i686-mingw32-gcc —arch=i686 —target-os=mingw32 —enable-gpl —enable-libx264
  —enable-pthreads
  libavutil 50.14. 0 / 50.14. 0
  libavcodec 52.66. 0 / 52.66. 0
  libavformat 52.61. 0 / 52.61. 0
  libavdevice 52. 2. 0 / 52. 2. 0
  libswscale 0.10. 0 / 0.10. 0
  [vfwcap @ 012eba60]Could not connect to device.
  0 : Error number -19 occurred

  Why doesn’t this work ?

• Python ffmpeg not working on heroku, no error but it just kind off freezes at that line

  17 octobre 2020, par MidasN74

  When I run the bot offline it just works but when i run it on the heroku server it doesn't. it prints the time right at the first time, then the bot connects to the channel and then it just freezes, i get no errors in the heroku logs, the bot just stays online. I've added the ffmpeg buildpack into the buildpacks in heroku and added ffmpeg to the requirements.txt. the time is also correct (i defined the time earlier using an other package) so it can asses the sound file but it just sort of freezes at the ffmep line and doesn't play the sound, and then doesn't print the time and doesn't disconnect.

  


  voice = await channel.connect()
print(time)
voice.play(discord.FFmpegPCMAudio(f'sounds/{arg}.mp3'))
print(time)
sleep(time)
await voice.disconnect()


  


• 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 ;