Working with metadata in ASF files

try (Metadata metadata = new Metadata(Constants.InputAsf)) {
	AsfRootPackage root = metadata.getRootPackageGeneric();
	AsfPackage asfPackage = root.getAsfPackage();

	// Display basic properties
	System.out.println(String.format("Creation date: %s", asfPackage.getCreationDate()));
	System.out.println(String.format("File id: %s", asfPackage.getFileID()));
	System.out.println(String.format("Flags: %s", asfPackage.getFlags()));

	// Display Asf Codec Information
	for (AsfCodec codecInfo : asfPackage.getCodecInformation()) {
		System.out.println(String.format("Codec type: %s", codecInfo.getCodecType()));
		System.out.println(String.format("Description: %s", codecInfo.getDescription()));
		System.out.println(String.format("Codec information: %s", codecInfo.getInformation()));
		System.out.println(codecInfo.getName());
	}

	// Display metadata descriptors
	for (AsfBaseDescriptor descriptor : asfPackage.getMetadataDescriptors()) {
		System.out.println(String.format("Name: %s", descriptor.getName()));
		System.out.println(String.format("Value: %s", descriptor.getValue()));
		System.out.println(String.format("Content type: %s", descriptor.getAsfContentType()));
		if (descriptor instanceof AsfMetadataDescriptor) {
			AsfMetadataDescriptor metadataDescriptor = (AsfMetadataDescriptor) descriptor;
			System.out.println(String.format("Language: %s", metadataDescriptor.getLanguage()));
			System.out.println(String.format("Stream number: %s", metadataDescriptor.getStreamNumber()));
			System.out.println(String.format("Original name: %s", metadataDescriptor.getOriginalName()));
		}
	}

	//Display the base stream properties
	for (AsfBaseStreamProperty property : asfPackage.getStreamProperties()) {
		System.out.println(String.format("Alternate bitrate: %s", property.getAlternateBitrate()));
		System.out.println(String.format("Average bitrate: %s", property.getAverageBitrate()));
		System.out.println(String.format("Average time per frame: %s", property.getAverageTimePerFrame()));
		System.out.println(String.format("Bitrate: %s", property.getBitrate()));
		System.out.println(String.format("Stream end time: %s", property.getEndTime()));
		System.out.println(String.format("Stream flags: %s", property.getFlags()));
		System.out.println(String.format("Stream language: %s", property.getLanguage()));
		System.out.println(String.format("Stream start time: %s", property.getStartTime()));
		System.out.println(String.format("Stream number: %s", property.getStreamNumber()));
		System.out.println(String.format("Stream type: %s", property.getStreamType()));

		//Display the audio stream properties
		if (property instanceof AsfAudioStreamProperty) {
			AsfAudioStreamProperty audioStreamProperty = (AsfAudioStreamProperty) property;
			System.out.println(String.format("Audio bits per sample: %s", audioStreamProperty.getBitsPerSample()));
			System.out.println(String.format("Audio channels: %s", audioStreamProperty.getChannels()));
			System.out.println(String.format("Audio format tag: %s", audioStreamProperty.getFormatTag()));
			System.out.println(String.format("Audio samples per second: %s", audioStreamProperty.getSamplesPerSecond()));
		}

		//Display the video stream properties
		if (property instanceof AsfVideoStreamProperty) {
			AsfVideoStreamProperty videoStreamProperty = (AsfVideoStreamProperty) property;
			System.out.println(String.format("Video bits per pixels: %s", videoStreamProperty.getBitsPerPixels()));
			System.out.println(String.format("Compression: %s", videoStreamProperty.getCompression()));
			System.out.println(String.format("Image height: %s", videoStreamProperty.getImageHeight()));
			System.out.println(String.format("Image width: %s", videoStreamProperty.getImageWidth()));
		}
	}
}