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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 ;
  
  
  

• H.264 and VP8 for still image coding : WebP ?

  1er octobre 2010, par Dark Shikari — H.264, VP8, google, psychovisual optimizations

  JPEG is a very old lossy image format. By today’s standards, it’s awful compression-wise : practically every video format since the days of MPEG-2 has been able to tie or beat JPEG at its own game. The reasons people haven’t switched to something more modern practically always boil down to a simple one — it’s just not worth the hassle. Even if JPEG can be beaten by a factor of 2, convincing the entire world to change image formats after 20 years is nigh impossible. Furthermore, JPEG is fast, simple, and practically guaranteed to be free of any intellectual property worries. It’s been tried before : JPEG-2000 first, then Microsoft’s JPEG XR, both tried to unseat JPEG. Neither got much of anywhere.

  Now Google is trying to dump yet another image format on us, “WebP”. But really, it’s just a VP8 intra frame. There are some obvious practical problems with this new image format in comparison to JPEG ; it doesn’t even support all of JPEG’s features, let alone many of the much-wanted features JPEG was missing (alpha channel support, lossless support). It only supports 4:2:0 chroma subsampling, while JPEG can handle 4:2:2 and 4:4:4. Google doesn’t seem interested in adding any of these features either.

  But let’s get to the meat and see how these encoders stack up on compressing still images. As I explained in my original analysis, VP8 has the advantage of H.264′s intra prediction, which is one of the primary reasons why H.264 has such an advantage in intra compression. It only has i4x4 and i16x16 modes, not i8x8, so it’s not quite as fancy as H.264′s, but it comes close.

  The test files are all around 155KB ; download them for the exact filesizes. For all three, I did a binary search of quality levels to get the file sizes close. For x264, I encoded with --tune stillimage --preset placebo. For libvpx, I encoded with --best. For JPEG, I encoded with ffmpeg, then applied jpgcrush, a lossless jpeg compressor. I suspect there are better JPEG encoders out there than ffmpeg ; if you have one, feel free to test it and post the results. The source image is the 200th frame of Parkjoy, from derf’s page (fun fact : this video was shot here ! More info on the video here.).

  Files : (x264 [154KB], vp8 [155KB], jpg [156KB])

  Results (decoded to PNG) : (x264, vp8, jpg)

  This seems rather embarrassing for libvpx. Personally I think VP8 looks by far the worst of the bunch, despite JPEG’s blocking. What’s going on here ? VP8 certainly has better entropy coding than JPEG does (by far !). It has better intra prediction (JPEG has just DC prediction). How could VP8 look worse ? Let’s investigate.

  VP8 uses a 4×4 transform, which tends to blur and lose more detail than JPEG’s 8×8 transform. But that alone certainly isn’t enough to create such a dramatic difference. Let’s investigate a hypothesis — that the problem is that libvpx is optimizing for PSNR and ignoring psychovisual considerations when encoding the image… I’ll encode with --tune psnr --preset placebo in x264, turning off all psy optimizations. 

  Files : (x264, optimized for PSNR [154KB]) [Note for the technical people : because adaptive quantization is off, to get the filesize on target I had to use a CQM here.]

  Results (decoded to PNG) : (x264, optimized for PSNR)

  What a blur ! Only somewhat better than VP8, and still worse than JPEG. And that’s using the same encoder and the same level of analysis — the only thing done differently is dropping the psy optimizations. Thus we come back to the conclusion I’ve made over and over on this blog — the encoder matters more than the video format, and good psy optimizations are more important than anything else for compression. libvpx, a much more powerful encoder than ffmpeg’s jpeg encoder, loses because it tries too hard to optimize for PSNR.

  These results raise an obvious question — is Google nuts ? I could understand the push for “WebP” if it was better than JPEG. And sure, technically as a file format it is, and an encoder could be made for it that’s better than JPEG. But note the word “could”. Why announce it now when libvpx is still such an awful encoder ? You’d have to be nuts to try to replace JPEG with this blurry mess as-is. Now, I don’t expect libvpx to be able to compete with x264, the best encoder in the world — but surely it should be able to beat an image format released in 1992 ?

  Earth to Google : make the encoder good first, then promote it as better than the alternatives. The reverse doesn’t work quite as well.

  [155KB]

• IOException : Error running exec() Command, When calling FFmpeg method

  21 avril 2016, par kc ochibili

  i am trying to create a slide show mp4 using this ffmpeg method but i keep getting this IOException Error running exec(). Command when i click the button.

  here is my call

  ffmpegController = new FfmpegController(getTempDirectory(), new File(""));
  
  ffmpegController.createSlideshowFromImagesAndAudio(slideFrames, getAudioPath(), getOutPath(), 500, mCallbackResponse);

  Here is the source code of the small project.
  Here is the apk

  And here is my Error message

     Error running exec(). Command: [ffmpeg, -y, -i, /storage/emulated/0/TestFFmpeg/frame1.png, /storage/emulated/0/TestFFmpeg/temp/image-000.jpg]
  
  
  
   Working Directory: lib Environment: [VIBE_PIPE_PATH=/dev/pipes, ANDROID_ROOT=/system, EMULATED_STORAGE_SOURCE=/mnt/shell/emulated, LOOP_MOUNTPOINT=/mnt/obb, EMULATED_STORAGE_TARGET=/storage/emulated, ANDROID_BOOTLOGO=1, LD_LIBRARY_PATH=/vendor/lib:/system/lib, EXTERNAL_STORAGE=/storage/emulated/legacy, ANDROID_SOCKET_zygote=9, ANDROID_DATA=/data, PATH=/sbin:/vendor/bin:/system/sbin:/system/bin:/system/xbin, ANDROID_ASSETS=/system/app, ASEC_MOUNTPOINT=/mnt/asec, BOOTCLASSPATH=/system/framework/core.jar:/system/framework/core-junit.jar:/system/framework/bouncycastle.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/framework2.jar:/system/framework/telephony-common.jar:/system/framework/voip-common.jar:/system/framework/mms-common.jar:/system/framework/android.policy.jar:/system/framework/services.jar:/system/framework/apache-xml.jar:/system/framework/sec_edm.jar:/system/framework/seccamera.jar:/system/framework/secocsp.jar:/system/framework/sc.jar:/system/framework/scrollpause.jar:/system/framework/stayrotation.jar:/system/framework/smartfaceservice.jar:/system/framework/sws.jar:/system/framework/WfdCommon.jar, ANDROID_PROPERTY_WORKSPACE=8,66560, SECONDARY_STORAGE=/storage/extSdCard:/storage/UsbDriveA:/storage/UsbDriveB:/storage/UsbDriveC:/storage/UsbDriveD:/storage/UsbDriveE:/storage/UsbDriveF, ANDROID_STORAGE=/storage]

  Here is my Activity code :

  public class MainActivity extends Activity {
  
  
  
  Button testButton;
  
  EditText errorLogView;
  
  
  
  TinyDB tinydb;// sharedPreference Wrapper
  
  static Context context;
  
  @Override
  
  protected void onCreate(Bundle savedInstanceState) {
  
      super.onCreate(savedInstanceState);
  
      setContentView(R.layout.activity_main);
  
      context = getApplicationContext();
  
      tinydb = new TinyDB(context); // sharedPreference Wrapper
  
      testButton = (Button) findViewById(R.id.test_Image_View);
  
      errorLogView = (EditText) findViewById(R.id.errorlog);
  
      setListeners();
  
  }
  
  
  
  public void setListeners(){
  
      testButton.setOnClickListener(new OnClickListener() {
  
  
  
          @Override
  
          public void onClick(View v) {
  
              // TODO Auto-generated method stub
  
              Bitmap frame1Bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher);
  
              //Saves the image to the file system an returns the path
  
              String firstFrame = tinydb.putImagePNG("TestFFmpeg", "frame1.png", frame1Bitmap);
  
              String secondFrame = tinydb.putImagePNG("TestFFmpeg", "frame2.png", frame1Bitmap);
  
              String thirdFrame = tinydb.putImagePNG("TestFFmpeg", "frame3.png", frame1Bitmap);
  
  
  
  
  
              ArrayList<clip> slideFrames = new ArrayList<clip>();
  
              slideFrames.add(new Clip(firstFrame));
  
              slideFrames.add(new Clip(secondFrame));
  
              slideFrames.add(new Clip(thirdFrame));
  
  
  
              copyResourceSoundToSDCard();
  
  
  
              FfmpegController ffmpegController = null;
  
              try {
  
  
  
                  ffmpegController = new FfmpegController(getTempDirectory(), new File(""));
  
                  ffmpegController.createSlideshowFromImagesAndAudio(slideFrames, getAudioPath(), getOutPath(), 500, mCallbackResponse);
  
  
  
              } catch (FileNotFoundException e) {
  
                  // TODO Auto-generated catch block
  
                  e.printStackTrace();
  
                  toast("FileNotFoundException");
  
                  toast(e.getLocalizedMessage());
  
              } catch (IOException e) {
  
                  // TODO Auto-generated catch block
  
                  toast("IOException");
  
                  toast(e.getLocalizedMessage());
  
                  errorLogView.setText(e.getLocalizedMessage());
  
                  e.printStackTrace();
  
              } catch (Exception e) {
  
                  // TODO Auto-generated catch block
  
                  e.printStackTrace();
  
                  toast("Exception ");
  
                  toast(e.getLocalizedMessage());
  
              }           
  
          }
  
      });
  
  
  
  
  
  }
  
  
  
  public Clip getAudioPath(){
  
      Clip mAudPath = null;
  
      try {
  
          mAudPath = new Clip(new File(tinydb.getString("audpath")).getCanonicalPath());
  
      } catch (IOException e1) {
  
          // TODO Auto-generated catch block
  
          e1.printStackTrace();
  
      }
  
      return mAudPath;
  
  }
  
  
  
  public Clip getOutPath(){
  
      String videoName = ("myTestVideo.mp4");
  
      String saveFolder = ("TestFFmpeg/videos");
  
      String movieFullPath = setupAudioFolder(saveFolder, videoName);
  
  
  
      Clip outPath = null;
  
      try {
  
          outPath = new Clip(new File(movieFullPath).getCanonicalPath());
  
      } catch (IOException e1) {
  
          // TODO Auto-generated catch block
  
          e1.printStackTrace();
  
      }
  
      tinydb.putString("outhPath", outPath.path);
  
  
  
      return outPath;
  
  }
  
  
  
  public void copyResourceSoundToSDCard(){
  
      try {
  
          copyRawFile(context, R.raw.screens_shot_sound, getResaveDirectory(), "755");
  
      } catch (IOException e) {
  
          // TODO Auto-generated catch block
  
          e.printStackTrace();
  
      } catch (InterruptedException e) {
  
          // TODO Auto-generated catch block
  
          e.printStackTrace();
  
      }
  
  }
  
  
  
   private File getResaveDirectory(){
  
  
  
      String audioName = ("ShotSound.wav");
  
      String saveFolder = ("TestFFmpeg");
  
      File appRootFile;
  
      String path = setupAudioFolder(saveFolder, audioName);
  
      tinydb.putString("audpath",  path);
  
      appRootFile = new File(path);
  
      return appRootFile;
  
    }
  
  
  
  public String setupAudioFolder(String theFolder, String theImageName){
  
      File sdcard_path = Environment.getExternalStorageDirectory();
  
      File mFolder = new File(sdcard_path, theFolder);
  
      if (!mFolder.exists()) {
  
          if (!mFolder.mkdirs()) {
  
              Log.e("While creatingsave path",
  
                      "Default Save Path Creation Error");
  
              // Toast("Default Save Path Creation Error");
  
          }
  
      }
  
      String mFullPath = mFolder.getPath() + '/' + theImageName;
  
  
  
      return mFullPath;
  
  }
  
  private static void copyRawFile(Context ctx, int resid, File file, String mode) throws IOException, InterruptedException
  
  {
  
      final String abspath = file.getAbsolutePath();
  
      // Write the iptables binary
  
      final FileOutputStream out = new FileOutputStream(file);
  
      final InputStream is = ctx.getResources().openRawResource(resid);
  
      byte buf[] = new byte[1024];
  
      int len;
  
      while ((len = is.read(buf)) > 0) {
  
          out.write(buf, 0, len);
  
      }
  
      out.close();
  
      is.close();
  
      // Change the permissions
  
      Runtime.getRuntime().exec("chmod "+mode+" "+abspath).waitFor();
  
  }       
  
  ShellCallback mCallbackResponse = new ShellUtils.ShellCallback() {
  
  
  
      @Override
  
      public void shellOut(String shellLine) {
  
          // TODO Auto-generated method stub
  
  
  
      }
  
  
  
      @Override
  
      public void processComplete(int exitValue) {
  
          // TODO Auto-generated method stub
  
          toast("process done");
  
  
  
      }
  
  };
  
  
  
  public File getTempDirectory(){
  
      String saveFolder = ("TestFFmpeg/temp");
  
      File appRootFile = setupCustomFile(saveFolder);
  
  
  
  
  
      return appRootFile;
  
   }
  
  
  
  public File setupCustomFile(String theFolder){
  
      File sdcard_path = Environment.getExternalStorageDirectory();
  
      File mFolder = new File(sdcard_path, theFolder);
  
      if (!mFolder.exists()) {
  
          if (!mFolder.mkdirs()) {
  
              Log.e("While creatingsave path",
  
                      "Default Save Path Creation Error");
  
              // Toast("Default Save Path Creation Error");
  
          }
  
      }
  
  
  
      return mFolder;
  
  }
  
  
  
  
  
  
  
  public static void toast(String thetext) {
  
      Toast.makeText(context, thetext, Toast.LENGTH_LONG).show();
  
  }
  
  </clip></clip>

  any help would be appreciated