MpegAudioPackage Leave feedback

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

public final class MpegAudioPackage extends CustomPackage

Represents MPEG audio metadata.

This example demonstrates how to read MPEG audio metadata from an MP3 file.

try (Metadata metadata = new Metadata(Constants.MP3WithID3V2)) { MP3RootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getMpegAudioPackage().getBitrate()); System.out.println(root.getMpegAudioPackage().getChannelMode()); System.out.println(root.getMpegAudioPackage().getEmphasis()); System.out.println(root.getMpegAudioPackage().getFrequency()); System.out.println(root.getMpegAudioPackage().getHeaderPosition()); System.out.println(root.getMpegAudioPackage().getLayer()); // … }

public MpegAudioPackage()

Initializes a new instance of the MpegAudioPackage class.

public final MpegAudioVersion getMpegAudioVersion()

Gets the MPEG audio version. Can be MPEG-1, MPEG-2 etc.

Returns: MpegAudioVersion - The MPEG audio version.

public final int getLayer()

Gets the layer description. For an MP3 audio it is ‘3’.

Returns: int - The layer description.

public final boolean isProtected()

Gets true if protected.

Returns: boolean - true if is protected; otherwise, false .

public final long getHeaderPosition()

Gets the header offset.

Returns: long - The header offset.

public final int getBitrate()

Gets the bitrate.

Returns: int - The bitrate.

public final int getFrequency()

Gets the frequency.

Returns: int - The frequency.

public final int getPaddingBit()

Gets the padding bit.

Returns: int - The padding bit.

public final boolean getPrivateBit()

Gets a value indicating whether [private bit].

Returns: boolean - true if [private bit]; otherwise, false .

public final MpegChannelMode getChannelMode()

Gets the channel mode.

Returns: MpegChannelMode - The channel mode.

public final boolean getCopyright()

Gets the copyright bit.

Returns: boolean - true if copyright; otherwise, false .

public final boolean isOriginal()

Gets the original bit.

Returns: boolean - true if audio is original; otherwise, false .

public final MpegEmphasis getEmphasis()

Gets the emphasis.

Returns: MpegEmphasis - The emphasis.

public final int getModeExtensionBits()

Gets the mode extension bits.

Returns: int - The mode extension bits.