Add --mp3 option to generate MP3 files
This commit is contained in:
Frédéric Couchet
parent
bed025d42d
commit
fa2522c41b
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@ -29,11 +29,13 @@ my ($help,$config,$verbose,$dryrun);
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my $meta_data_script = "lav-outils/podcasts/scripts/make-metadata-image-podcast.sh";
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my $verbose;
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my $textwebpage="<ul>\n\n";
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my $mp3;
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my $textwebpage="<ul>\n";
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GetOptions ("help" => \$help,
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"config=s" => \$config,
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"verbose" => \$verbose,
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"mp3" => \$mp3,
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"verbose" => \$verbose,
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"dryrun" => \$dryrun);
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if($help) {
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@ -49,6 +51,7 @@ sub usage {
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Needs JSON perl library (apt install libjson-perl)
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$0 --config conf_file.json
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--config conf_file.json the configuration file containing stuff
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--mp3 generate mp3 files
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--help show this message
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--verbose increase verbosity
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--dryrun print commands without executing them
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@ -73,7 +76,7 @@ sub read_config {
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}
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sub process {
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my ($config,$verbose,$dryrun)=@_;
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my ($config,$mp3,$verbose,$dryrun)=@_;
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my $data = read_config($config);
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my $short_date = $data->{short_date};
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@ -82,7 +85,20 @@ sub process {
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my $source_name = "libre-a-vous-$short_date";
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my $title = "Libre à vous ! du $long_date sur Cause Commune";
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my $ffmpeg_bin = $data->{ffmpeg_bin};
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for my $chapter (values @{$data->{chapters}}) {
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my $option_mp3_meta_data_script;
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my @formats_files;
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if($mp3) {
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@formats_files = qw/ogg mp3/;
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$option_mp3_meta_data_script = "yes";
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}
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else {
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@formats_files = qw/ogg/;
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$option_mp3_meta_data_script = "no";
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}
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for my $chapter (values @{$data->{chapters}}) {
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my $start = $chapter->{start_timestamp};
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my $end = $chapter->{end_timestamp};
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my $short_chapter_name = $chapter->{short_chapter_name};
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@ -106,7 +122,7 @@ sub process {
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# putting metadata
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my $url = "https://media.april.org/audio/radio-cause-commune/libre-a-vous/emissions/$short_date/$source_name-$short_chapter_name.ogg";
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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\"";
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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\"";
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if($dryrun) {
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print "$command\n";
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@ -143,12 +159,12 @@ sub process {
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$ret[0] =~ s/s/secondes/ig;
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$ret[0] =~ s/min/minutes/ig;
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my $url2 = $url =~ s/\.ogg/\.mp3/r;
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$textwebpage = $textwebpage . "<li><a href=\"$url\">$chapter_title</a> (format OGG) (et <a href=\"$url2\">format MP3</a>) ($ret[0])</li>\n\n";
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$textwebpage = $textwebpage . "<li><a href=\"$url\">$chapter_title</a> (format OGG) (et <a href=\"$url2\">format MP3</a>) ($ret[0])</li>\n";
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}
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}
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# renaming to target OGG and MP3
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for my $format ("ogg","mp3") {
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foreach my $format (@formats_files) {
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my $target_name = "$source_name-$short_chapter_name.$format";
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my $command = "mv output.$format $target_name";
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if($dryrun) {
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@ -186,7 +202,7 @@ sub process {
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# putting metadata in main podcast
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my $url = "https://media.april.org/audio/radio-cause-commune/libre-a-vous/emissions/$short_date/$source_name.ogg";
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my $command = "$meta_data_script -s \"$source_name.ogg\" -d \"output\" -u \"$url\" -t \"$title\" -p \"$ffmpeg_bin\" -y \"$year\"";
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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\"";
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if($dryrun) {
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print "$command\n";
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} else {
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@ -202,7 +218,7 @@ sub process {
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}
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# renaming to target OGG and MP3
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for my $format ("ogg","mp3") {
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foreach my $format (@formats_files) {
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my $command = "mv output.$format $source_name.$format";
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if($dryrun) {
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@ -239,8 +255,12 @@ sub process {
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$textwebpage = $textwebpage . "</ul>\n\n";
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binmode(STDOUT, ":utf8");
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print "Pour la page web consacrée à l'émission :\n\n$textwebpage\n\n";
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print "\nText for the web page of the radio program :\n\n$textwebpage\n";
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if(! $mp3) {
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print "MP3 files not generated, please use --mp3 option to generate them\n";
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}
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}
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process($config,$verbose,$dryrun);
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process($config,$mp3,$verbose,$dryrun);
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@ -17,45 +17,50 @@
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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usage() { echo "$0 -s source_file -d destination_file -u http://... -t \"title\" -p path/to/ffmpeg/binary"; exit 0; }
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[ $# -eq 0 ] && usage
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while getopts "s:d:u:t:p:y:h" arg; do
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case $arg in
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s)
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source=${OPTARG}
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;;
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d)
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destination=${OPTARG}
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;;
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u)
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url=${OPTARG}
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;;
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t)
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title=${OPTARG}
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;;
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p)
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FFmpegBin=${OPTARG}
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;;
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y)
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year=${OPTARG}
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;;
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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; }
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h | *) # Display help.
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usage
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exit 0
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;;
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esac
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[ $# -eq 0 ] && usage
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while getopts "s:d:u:t:p:y:m:h" arg; do
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case $arg in
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s)
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source=${OPTARG}
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;;
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d)
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destination=${OPTARG}
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;;
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u)
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url=${OPTARG}
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;;
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t)
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title=${OPTARG}
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;;
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p)
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FFmpegBin=${OPTARG}
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;;
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y)
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year=${OPTARG}
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;;
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m)
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mp3=${OPTARG}
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;;
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h | *) # Display help.
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usage
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exit 0
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;;
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esac
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done
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if [ ! -f $source ]; then
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echo "File $source does not exist"
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usage
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exit 1
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echo "File $source does not exist"
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usage
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exit 1
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fi
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if [ ! -f "$FFmpegBin" ]; then
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echo "$FFmpegBin is not executable"
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usage
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exit 1
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echo "$FFmpegBin is not executable"
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usage
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exit 1
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fi
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image="lav-outils/podcasts/images/image-pour-etiqueter-podcast.jpg"
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@ -72,27 +77,31 @@ ${FFmpegBin} -y -i ${source} -acodec copy -map 0:0 -map_metadata -1 -metadata ti
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${FFmpegBin} -y -i ${fichiertempogg} -i i.meta -acodec copy -map 0:0 -map_metadata 1 ${destination}.ogg
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# Generation du fichier MP3 avec conservation de l'image de pochette (cover), des métadonnées en deux passes
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if [ "$mp3" = "yes" ]; then
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# Conservation de l'image de pochette (cover) et des métadonnées
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# Generation du fichier MP3 avec conservation de l'image de pochette (cover), des métadonnées en deux passes
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# Conservation de l'image de pochette (cover) et des métadonnées
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${FFmpegBin} -y -i ${destination}.ogg -map_metadata 0:s:0 ${fichiertempmp3}
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${FFmpegBin} -y -i ${destination}.ogg -map_metadata 0:s:0 ${fichiertempmp3}
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# Passe pour avoir le champ Duration dans le fichier (qui n'est pas présent suite à la conversion de OGG en MP3)
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# Passe pour avoir le champ Duration dans le fichier (qui n'est pas présent suite à la conversion de OGG en MP3)
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${FFmpegBin} -y -i ${fichiertempmp3} -acodec copy ${destination}.mp3
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${FFmpegBin} -y -i ${fichiertempmp3} -acodec copy ${destination}.mp3
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# Mise à jour des métadonnées pour tenir compte des métadonnées MP3
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# Mise à jour des métadonnées pour tenir compte des métadonnées MP3
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eyeD3 --user-text-frame="LICENSE:" ${destination}.mp3
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eyeD3 --user-text-frame="LICENSE:" ${destination}.mp3
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eyeD3 --user-text-frame="comment:" ${destination}.mp3
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eyeD3 --user-text-frame="comment:" ${destination}.mp3
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eyeD3 -c "`echo "${text}"|sed '1,$s/.ogg/.mp3/'`" ${destination}.mp3
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eyeD3 -c "`echo "${text}"|sed '1,$s/.ogg/.mp3/'`" ${destination}.mp3
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eyeD3 --user-text-frame="WOAF:`echo ${url%.ogg}.mp3`" ${destination}.mp3
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eyeD3 --user-text-frame="WOAF:`echo ${url%.ogg}.mp3`" ${destination}.mp3
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eyeD3 --text-frame="TCOP:${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" ${destination}.mp3
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eyeD3 --text-frame="TCOP:${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
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fi
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rm ${fichiertempogg}
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rm ${fichiertempmp3}
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