diff --git a/ffmpeg-patch/README b/ffmpeg-patch/README
index 8db02d7..8f41401 100644
--- a/ffmpeg-patch/README
+++ b/ffmpeg-patch/README
@@ -8,6 +8,14 @@ Car visiblement le patch ne s'applique plus :
 
  sudo apt install yasm
 
+# Pour pouvoir gére les PNG en Debian Stable
+
+apt-get install  zlib1g-dev
+
+# Pour pouvoir gérer la conversion en mp3
+
+ apt install libmp3lame-dev
+ 
  git clone https://github.com/FFmpeg/FFmpeg.git
 
  cd FFmpeg
@@ -22,6 +30,13 @@ Car visiblement le patch ne s'applique plus :
 
  cd ..
 
- ./configure
+ ./configure --enable-libmp3lame
 
  make
+
+
+# Et si ça ne fonctionne pas ?
+
+En cas de problème, peut-être cela vient-il des paramètres de ./configure. Tenter :
+
+./configure --enable-libmp3lame --enable-decoder=png --enable-encoder=png
diff --git a/podcasts/README b/podcasts/README
index 0557ace..9b8789e 100644
--- a/podcasts/README
+++ b/podcasts/README
@@ -74,8 +74,13 @@ drwxr-xr-x  5 root root     4096 janv. 16 11:53 lav-outils
         ]
 }
 
-* Exécuter le script :
+* Exécuter le script sans génération des MP3 (qui prend du temps) le temps de vérifier que les timestamps de découpe des podcasts sont ok
+
 root@raspberrypi:~/libreavous# lav-outils/podcasts/scripts/make-all-podcasts.pl --config lav-outils/podcasts/config/lav-20190115.json
 
+* Une fois que les timestamps de découpe des podcasts sont ok exécuter le script avec la génération des MP3 
+
+root@raspberrypi:~/libreavous# lav-outils/podcasts/scripts/make-all-podcasts.pl --config lav-outils/podcasts/config/lav-20190115.json --mp3
+
 * Les podcasts se retrouvent dans le dossier courant
 
diff --git a/podcasts/config/lav-20190528.json b/podcasts/config/lav-20190528.json
new file mode 100644
index 0000000..3ba43b1
--- /dev/null
+++ b/podcasts/config/lav-20190528.json
@@ -0,0 +1,31 @@
+{
+	"short_date"    : "20190528",
+	"long_date"     : "28 mai 2019",
+	"ffmpeg_bin"    : "../FFmpeg/ffmpeg",
+	"chapters"  : [
+		{
+			"start_timestamp"       : "00:01:43.13",
+			"end_timestamp"         : "00:15:17.24",
+			"short_chapter_name"    : "chronique-in-code-we-trust-noemie-bergez-rgpd",
+			"chapter_title"         : "Chronique « In code we trust » de Noémie Bergez : le RGPD"
+		},
+		{
+			"start_timestamp"       : "00:17:39.69",
+			"end_timestamp"         : "01:10:56.79",
+			"short_chapter_name"    : "collectivites-et-logiciel-libre",
+			"chapter_title"         : "Collectivités et logiciel libre"
+		},
+		{
+			"start_timestamp"       : "01:16:07.13",
+			"end_timestamp"         : "01:25:05.34",
+			"short_chapter_name"    : "chronique-jouons-collectif-vincent-calame-dis-tu-ne-connaitrais-pas-un-logiciel-libre",
+			"chapter_title"         : "Chronique « Jouons collectif » de Vincent Calame : « Dis, tu ne connaîtrais pas un logiciel libre ? »"
+		},
+		{
+			"start_timestamp"       : "01:25:10.92",
+			"end_timestamp"         : "01:26:49.16",
+			"short_chapter_name"    : "annonces",
+			"chapter_title"         : "Annonces"
+		}
+	]
+}
diff --git a/podcasts/scripts/cleanindent b/podcasts/scripts/cleanindent
new file mode 100755
index 0000000..718b477
--- /dev/null
+++ b/podcasts/scripts/cleanindent
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+perltidy -b -bext='/' -t -et 4 -io make-all-podcasts.pl
diff --git a/podcasts/scripts/make-all-podcasts.pl b/podcasts/scripts/make-all-podcasts.pl
index 1858a1a..ae8a6e2 100755
--- a/podcasts/scripts/make-all-podcasts.pl
+++ b/podcasts/scripts/make-all-podcasts.pl
@@ -29,10 +29,14 @@ my ($help,$config,$verbose,$dryrun);
 my $meta_data_script = "lav-outils/podcasts/scripts/make-metadata-image-podcast.sh";
 
 my $verbose;
+my $mp3;
+my $textwebpage="<ul>\n";
+
 GetOptions ("help" => \$help,
-			"config=s"   => \$config,
-			"verbose"  => \$verbose,
-			"dryrun"  => \$dryrun);
+	"config=s"   => \$config,
+	"mp3"  => \$mp3,
+	"verbose"  => \$verbose,
+	"dryrun"  => \$dryrun);
 
 if($help) {
 	usage();
@@ -47,22 +51,23 @@ sub usage {
 	Needs JSON perl library (apt install libjson-perl)
 $0 --config conf_file.json
   --config conf_file.json	the configuration file containing stuff
+  --mp3 			generate mp3 files
   --help 			show this message
   --verbose			increase verbosity
   --dryrun			print commands without executing them
 EOS
-;
+	  ;
 }
 
 sub read_config {
 	my ($filename) = @_;
 
 	my $json_text = do { #read all the file in one shot
-		open(my $json_fh, '<:encoding(UTF-8)', $filename) 
-		or die("Can't open \$filename\": $!\n");
+		open(my $json_fh, '<:encoding(UTF-8)', $filename)
+		  or die("Can't open \$filename\": $!\n");
 		local $/;
-   		<$json_fh>
-	};
+		<$json_fh>
+	  };
 
 	my $json = JSON->new;
 	my $data = $json->decode($json_text);
@@ -71,14 +76,28 @@ sub read_config {
 }
 
 sub process {
-	my ($config,$verbose,$dryrun)=@_;
+	my ($config,$mp3,$verbose,$dryrun)=@_;
 	my $data = read_config($config);
 
 	my $short_date = $data->{short_date};
+	my $year = substr $short_date,0,4;
 	my $long_date = $data->{long_date};
 	my $source_name = "libre-a-vous-$short_date";
 	my $title = "Libre à vous ! du $long_date sur Cause Commune";
 	my $ffmpeg_bin = $data->{ffmpeg_bin};
+
+	my $option_mp3_meta_data_script;
+	my @formats_files;
+
+	if($mp3) {
+		@formats_files = qw/ogg mp3/;
+		$option_mp3_meta_data_script = "yes";
+	}
+	else {
+		@formats_files = qw/ogg/;
+		$option_mp3_meta_data_script = "no";
+	}
+
 	for my $chapter (values @{$data->{chapters}}) {
 		my $start = $chapter->{start_timestamp};
 		my $end = $chapter->{end_timestamp};
@@ -100,13 +119,15 @@ sub process {
 				return 0;
 			}
 		}
-		
+
 		# putting metadata
 		my $url = "https://media.april.org/audio/radio-cause-commune/libre-a-vous/emissions/$short_date/$source_name-$short_chapter_name.ogg";
-		my $command = "$meta_data_script -s \"$source_name-$short_chapter_name.ogg\" -d \"output.ogg\" -u \"$url\" -t \"$title - Partie $chapter_title\" -p \"$ffmpeg_bin\"";
+		my $command = "$meta_data_script -s \"$source_name-$short_chapter_name.ogg\" -d \"output\" -u \"$url\" -t \"$title - Partie $chapter_title\" -p \"$ffmpeg_bin\" -y \"$year\" -m \"$option_mp3_meta_data_script\"";
+
 		if($dryrun) {
 			print "$command\n";
 		} else {
+
 			my @ret = `$command`;
 			if($?) {
 				print "Error while setting metadata in $short_chapter_name\n";
@@ -118,43 +139,70 @@ sub process {
 			}
 		}
 
-		# renaming to target
-		my $target_name = "$source_name-$short_chapter_name.ogg";
-		my $command = "mv output.ogg $target_name";
+		# Update string for web site
+
+		my $command = "mediainfo --Inform=\"Audio;%Duration/String%\" output.ogg";
+
 		if($dryrun) {
 			print "$command\n";
 		} else {
 			my @ret = `$command`;
 			if($?) {
-				print "Error while renaming $short_chapter_name\n";
+				print "Error while updating string for web site\n";
 				if($verbose) {
 					print Dumper @ret;
 					print Dumper $data;
 				}
 				return 0;
+			} else {
+				chomp($ret[0]);
+				$ret[0] =~ s/s/secondes/ig;
+				$ret[0] =~ s/min/minutes/ig;
+				my $url2 = $url =~ s/\.ogg/\.mp3/r;
+				$textwebpage = $textwebpage . "<li><a href=\"$url\">$chapter_title</a> (format OGG) (et <a href=\"$url2\">format MP3</a>) ($ret[0])</li>\n";
 			}
 		}
 
-		# hashing
-		my $command = "sha1sum $target_name > $target_name.sha1";
-		if($dryrun) {
-			print "$command\n";
-		} else {
-			my @ret = `$command`;
-			if($?) {
-				print "Error while hashing $target_name\n";
-				if($verbose) {
-					print Dumper @ret;
-					print Dumper $data;
+		# renaming to target OGG and MP3
+		foreach my $format (@formats_files) {
+			my $target_name = "$source_name-$short_chapter_name.$format";
+			my $command = "mv output.$format $target_name";
+			if($dryrun) {
+				print "$command\n";
+			} else {
+				my @ret = `$command`;
+				if($?) {
+					print "Error while renaming $short_chapter_name.$format\n";
+					if($verbose) {
+						print Dumper @ret;
+						print Dumper $data;
+					}
+					return 0;
+				}
+			}
+
+			# hashing
+			my $command = "sha1sum $target_name > $target_name.sha1";
+			if($dryrun) {
+				print "$command\n";
+			} else {
+				my @ret = `$command`;
+				if($?) {
+					print "Error while hashing $target_name\n";
+					if($verbose) {
+						print Dumper @ret;
+						print Dumper $data;
+					}
+					return 0;
 				}
-				return 0;
 			}
 		}
+
 	}
 
 	# putting metadata in main podcast
 	my $url = "https://media.april.org/audio/radio-cause-commune/libre-a-vous/emissions/$short_date/$source_name.ogg";
-	my $command = "$meta_data_script -s \"$source_name.ogg\" -d \"output.ogg\" -u \"$url\" -t \"$title\" -p \"$ffmpeg_bin\"";
+	my $command = "$meta_data_script -s \"$source_name.ogg\" -d \"output\" -u \"$url\" -t \"$title\" -p \"$ffmpeg_bin\" -y \"$year\" -m \"$option_mp3_meta_data_script\"";
 	if($dryrun) {
 		print "$command\n";
 	} else {
@@ -169,37 +217,50 @@ sub process {
 		}
 	}
 
-	# renaming to target
-	my $command = "mv output.ogg $source_name.ogg";
-	if($dryrun) {
-		print "$command\n";
-	} else {
-		my @ret = `$command`;
-		if($?) {
-			print "Error while renaming $source_name\n";
-			if($verbose) {
-				print Dumper @ret;
-				print Dumper $data;
+	# renaming to target OGG and MP3
+	foreach my $format (@formats_files) {
+
+		my $command = "mv output.$format $source_name.$format";
+		if($dryrun) {
+			print "$command\n";
+		} else {
+			my @ret = `$command`;
+			if($?) {
+				print "Error while renaming $source_name.$format\n";
+				if($verbose) {
+					print Dumper @ret;
+					print Dumper $data;
+				}
+				return 0;
+			}
+		}
+
+		# hashing
+		my $command = "sha1sum $source_name.$format > $source_name.$format.sha1";
+		if($dryrun) {
+			print "$command\n";
+		} else {
+			my @ret = `$command`;
+			if($?) {
+				print "Error while hashing $source_name.$format\n";
+				if($verbose) {
+					print Dumper @ret;
+					print Dumper $data;
+				}
+				return 0;
 			}
-			return 0;
 		}
 	}
 
-	# hashing
-	my $command = "sha1sum $source_name.ogg > $source_name.ogg.sha1";
-	if($dryrun) {
-		print "$command\n";
-	} else {
-		my @ret = `$command`;
-		if($?) {
-			print "Error while hashing $source_name.ogg\n";
-			if($verbose) {
-				print Dumper @ret;
-				print Dumper $data;
-			}
-			return 0;
-		}
+	$textwebpage = $textwebpage . "</ul>\n\n";
+
+	binmode(STDOUT, ":utf8");
+	print "\nText for the web page of the radio program :\n\n$textwebpage\n";
+
+	if(! $mp3) {
+		print "MP3 files not generated, please use --mp3 option to generate them\n";
 	}
+
 }
 
-process($config,$verbose,$dryrun);
+process($config,$mp3,$verbose,$dryrun);
diff --git a/podcasts/scripts/make-metadata-image-podcast.sh b/podcasts/scripts/make-metadata-image-podcast.sh
index 22c7e96..053a662 100755
--- a/podcasts/scripts/make-metadata-image-podcast.sh
+++ b/podcasts/scripts/make-metadata-image-podcast.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
-
 # Copyright (C) 2019 Quentin GIBEAUX <qgibeaux@april.org>
+# Copyright (C) 2019 Frédéric Couchet <fcouchet@april.org>
 #
 # This file is part of lav-outils from "April/Libre à vous !"
 #
@@ -17,51 +17,92 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-usage() { echo "$0 -s source_file -d destination_file -u http://... -t \"title\" -p path/to/ffmpeg/binary"; exit 0; }
+usage() { echo "$0 -s source_file -d destination_file -u http://... -t \"title\" -p path/to/ffmpeg/binary -y \"year\" -m \"yes or no\""; exit 0; }
+
 [ $# -eq 0 ] && usage
-while getopts "s:d:u:t:p:h" arg; do
-	case $arg in
-		s)
-			source=${OPTARG}
-			;;
-		d)
-			destination=${OPTARG}
-			;;
-		u)
-			url=${OPTARG}
-			;;
-		t)
-			title=${OPTARG}
-			;;
-		p)
-			FFmpegBin=${OPTARG}
-			;;
-		h | *) # Display help.
-			usage
-			exit 0
-		;;
-	esac
+
+while getopts "s:d:u:t:p:y:m:h" arg; do
+    case $arg in
+		  s)
+			   source=${OPTARG}
+			   ;;
+		  d)
+			   destination=${OPTARG}
+			   ;;
+		  u)
+			   url=${OPTARG}
+			   ;;
+		  t)
+			   title=${OPTARG}
+			   ;;
+		  p)
+			   FFmpegBin=${OPTARG}
+			   ;;
+  		  y)
+			   year=${OPTARG}
+			   ;;
+  		  m)
+			   mp3=${OPTARG}
+			   ;;
+		  h | *) # Display help.
+			   usage
+			   exit 0
+		      ;;
+	 esac
 done
 
 if [ ! -f $source ]; then
-	echo "File $source does not exist"
-	usage
-	exit 1
+	 echo "File $source does not exist"
+	 usage
+	 exit 1
 fi
+
 if [ ! -f "$FFmpegBin" ]; then
-	echo "$FFmpegBin is not executable"
-	usage
-	exit 1
+	 echo "$FFmpegBin is not executable"
+	 usage
+	 exit 1
 fi
 
 image="lav-outils/podcasts/images/image-pour-etiqueter-podcast.jpg"
-fichiertemp="$(command mktemp -t "tmp.XXXXXXXXXX.ogg")"
+
+fichiertempogg="$(command mktemp -t "tmp.XXXXXXXXXX.ogg")"
+fichiertempmp3="$(command mktemp -t "tmp.XXXXXXXXXX.mp3")"
+
+text=$(printf "Émission « Libre à vous ! » de l'April diffusée sur radio la « Cause Commune ».\n\nPour en savoir plus https://www.april.org/libre-a-vous et https://cause-commune.fm\n\nAdresse d'origine du fichier audio ${url}\n\nFichier diffusé selon les termes d’au moins une des licences suivantes : licence Art libre version 1.3 ou ultérieure http://artlibre.org/licence/lal/, licence Creative Commons By Sa version 2.0 ou ultérieure http://creativecommons.org/licenses/by-sa/2.0/fr/ et licence GNU FDL version 1.3 ou ultérieure http://www.gnu.org/licenses/fdl-1.3.html.")
 
 (echo -en ";FFMETADATA1\nMETADATA_BLOCK_PICTURE=";(i=${image};t=3;m="image/jpeg";eval "w=`identify-im6 "$i"|awk '{g=$3;sub("x"," h=",g);print g;d=$5;gsub(/-.*/,"",d);print " d=" d}'`"; echo -en "\x00\x00\x00\x$(printf '%02x' $t)\x00\x00\x00\x$(printf '%02x' `echo -n "$m"|wc -c`)$m\x00\x00\x00\x00$(printf '%08x' $w|sed 's/../\\x&/g')$(printf '%08x' $h|sed 's/../\\x&/g')$(printf '%08x' $d|sed 's/../\\x&/g')\x00\x00\x00\xff$(printf '%08x' `stat -c '%s' "$i"`|sed 's/../\\x&/g')";cat "$i")|base64 --wrap=0) > i.meta
 
-${FFmpegBin} -y -i ${source} -acodec copy -map 0:0 -map_metadata -1 -metadata title="${title}" -metadata copyright="Diffusée selon les termes d’au moins une des licences suivantes : licence Art libre version 1.3 ou ultérieure http://artlibre.org/licence/lal/, licence Creative Commons By Sa version 2.0 ou ultérieure http://creativecommons.org/licenses/by-sa/2.0/fr/ et licence GNU FDL version 1.3 ou ultérieure http://www.gnu.org/licenses/fdl-1.3.html" -metadata artist="April - Cause Commune" -metadata contact="${url}" ${fichiertemp}
+# Generation du fichier OGG avec l'image de pochette (cover) et les métadonnées
+${FFmpegBin} -y -i ${source} -acodec copy -map 0:0 -map_metadata -1 -metadata title="${title}" -metadata license="Diffusée selon les termes d’au moins une des licences suivantes : licence Art libre version 1.3 ou ultérieure http://artlibre.org/licence/lal/, licence Creative Commons By Sa version 2.0 ou ultérieure http://creativecommons.org/licenses/by-sa/2.0/fr/ et licence GNU FDL version 1.3 ou ultérieure http://www.gnu.org/licenses/fdl-1.3.html Pour vérifier voir https://www.april.org/libre-a-vous" -metadata artist="April - Cause Commune" -metadata copyright="April - Cause Commune" -metadata genre="Podcast" -metadata contact="https://april.org/libre-a-vous" -metadata description="${text}" ${fichiertempogg}
 
-${FFmpegBin} -y -i ${fichiertemp} -i i.meta -acodec copy -map 0:0 -map_metadata 1 ${destination}
+${FFmpegBin} -y -i ${fichiertempogg} -i i.meta -acodec copy -map 0:0 -map_metadata 1 ${destination}.ogg
 
-rm ${fichiertemp}
+if [ "$mp3" = "yes" ]; then
+
+    # Generation du fichier MP3 avec conservation de l'image de pochette (cover), des métadonnées en deux passes
+    
+    # Conservation de l'image de pochette (cover) et des métadonnées
+
+    ${FFmpegBin} -y -i ${destination}.ogg -map_metadata 0:s:0 ${fichiertempmp3}
+
+    # Passe pour avoir le champ Duration dans le fichier (qui n'est pas présent suite à la conversion de OGG en MP3)
+
+    ${FFmpegBin} -y -i ${fichiertempmp3} -acodec copy ${destination}.mp3
+
+    # Mise à jour des métadonnées pour tenir compte des métadonnées MP3
+
+    eyeD3 --user-text-frame="LICENSE:" ${destination}.mp3
+
+    eyeD3 --user-text-frame="comment:" ${destination}.mp3
+
+    eyeD3 -c "`echo "${text}"|sed '1,$s/.ogg/.mp3/'`" ${destination}.mp3
+
+    eyeD3 --user-text-frame="WOAF:`echo ${url%.ogg}.mp3`" ${destination}.mp3
+
+    eyeD3 --text-frame="TCOP:${year} April - Cause Commune Fichier diffusé selon les termes d’au moins une des licences suivantes : licence Art libre version 1.3 ou ultérieure http://artlibre.org/licence/lal/, licence Creative Commons By Sa version 2.0 ou ultérieure http://creativecommons.org/licenses/by-sa/2.0/fr/ et licence GNU FDL version 1.3 ou ultérieure http://www.gnu.org/licenses/fdl-1.3.html. Pour vérifier voir https://www.april.org/libre-a-vous" ${destination}.mp3
+
+fi
+
+rm ${fichiertempogg}
+rm ${fichiertempmp3}
 rm i.meta