AsfRootPackage Leave feedback

Inheritance: java.lang.Object, com.groupdocs.metadata.core.MetadataPackage, com.groupdocs.metadata.core.RootMetadataPackage

All Implemented Interfaces: com.groupdocs.metadata.core.IXmp

public class AsfRootPackage extends RootMetadataPackage implements IXmp

Represents the root package allowing working with metadata in an ASF video.

Learn more

• Working with Metadata in ASF Files
• Working with XMP metadata

This code sample demonstrates how to read native ASF metadata.

```

 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()));
         }
     }
 }
 
```

public final AsfPackage getAsfPackage()

Gets the ASF metadata package.

Returns: AsfPackage - The ASF metadata package.

public final XmpPacketWrapper getXmpPackage()

Gets the XMP metadata package.

Returns: XmpPacketWrapper - The XMP metadata package.

Learn more

• Working with XMP metadata

public final void setXmpPackage(XmpPacketWrapper value)

Sets the XMP metadata package.

Parameters:

Learn more

• Working with XMP metadata

|

public void copyTo(MetadataPackage metadata)

Parameters: