Konvertierung von Heic/Heif zu PNG via ImageMagick

// JobFactory mit Verbindung zum Messaging-System erstellen
JMSJobFactroy jobFactory = new JMSJobFactory(...);

// Job erstellen und konfigurieren
Job job = jobFactory.createJob();

final StreamInputNode siNode = new StreamInputNode();
final StreamOutputNode soNode = new StreamOutputNode();

final ImageMagickConvertNode converterNode = new ImageMagickConvertNode();

// Maximale Größe des PNGs angeben - hier als Beispiele mit Breite 400 und Höhe 300
int width = 400;
int height = 300;
converterNode.setMaxImageSize(width, height);

job.attach(//
	siNode.appendSuccessor(converterNode)
		  .appendSuccessor(soNode));

// Job abschicken
job.submit();

// Eingabedaten senden
final File file = ...
final InpusStream inputStream = new FileInputStream(file);

final StreamDescriptor streamDescriptor = new StreamDescriptor();
sd.setFileName(file.getName());

Stream bundledStream = new BundledStream(inputStream, streamDescriptor);

siNode.addStream(bundledStream);
siNode.complete();

// Resultat abholen
for (Stream stream : soNode.getStreamBundle()) {
...
}

	<rule name="Render HEIC/HEIF with ImageMagick worker">
		<type>image/heif</type>
		<type>image/heic</type>
		<type>image/heif-sequence</type>
		<type>image/heic-sequence</type>
		<node class="com.levigo.jadice.server.imagemagick.ImageMagickConvertNode" />
		<loopback />
	</rule>

case ["image/heif", "image/heic", "image/heif-sequence", "image/heic-sequence"]:
  support.info("Converting $input.descriptor.baseType to PNG");
  handleAttachment(input, doCreateCover)
  process() {
    com.levigo.jadice.server.nodes.DynamicPipelineNode()
  }
  break