Package com.globalmentor.io

Class Audio

java.lang.Object

com.globalmentor.io.Audio

public class Audio
extends java.lang.Object

Utilities and constants for working with audio content.

Author:

Garret Wilson

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	AU_NAME_EXTENSION	The name extension for audio files.
static java.lang.String	MP3_NAME_EXTENSION	The extension for MPEG 2 layer 3 (MP3) files.
static ContentType	MPEG_CONTENT_TYPE	The content type for MP3: audio/mpeg.
static java.lang.String	OGG_NAME_EXTENSION	The extension for Ogg Vorbis files.
static ContentType	OGG_VORBIS_CONTENT_TYPE	The content type for an Ogg Vorbis file: audio/ogg.
static java.lang.String	WAV_NAME_EXTENSION	The name extension for Microsoft Windows Wave format.

Constructor Summary

Constructors

Constructor	Description
Audio()

Method Summary

Modifier and Type	Method	Description
static boolean	isAudio(ContentType mediaType)	Determines if the given content type represents an audio file.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

OGG_VORBIS_CONTENT_TYPE

public static final ContentType OGG_VORBIS_CONTENT_TYPE

The content type for an Ogg Vorbis file: audio/ogg.

See Also:

RFC 5334, MIME Types and File Extensions

MPEG_CONTENT_TYPE

public static final ContentType MPEG_CONTENT_TYPE

The content type for MP3: audio/mpeg.

AU_NAME_EXTENSION

public static final java.lang.String AU_NAME_EXTENSION

The name extension for audio files.

See Also:

Constant Field Values

MP3_NAME_EXTENSION

public static final java.lang.String MP3_NAME_EXTENSION

The extension for MPEG 2 layer 3 (MP3) files.

See Also:

Constant Field Values

OGG_NAME_EXTENSION

public static final java.lang.String OGG_NAME_EXTENSION

The extension for Ogg Vorbis files.

See Also:

Constant Field Values

WAV_NAME_EXTENSION

public static final java.lang.String WAV_NAME_EXTENSION

The name extension for Microsoft Windows Wave format.

Codec-aware content types use the form audio/vnd.wave; codec-YYYY.

See Also:

HTML 5 Video canPlay(type) parameters, Waveform Audio File Format MIME Sub-type Registration, RFC 2361 - WAVE and AVI Codec Registries, Constant Field Values

Constructor Detail

Audio

public Audio()

Method Detail

isAudio

public static boolean isAudio(ContentType mediaType)

Determines if the given content type represents an audio file.

This method recognizes the following audio media types:

• audio/*
• application/ogg

Parameters:

mediaType - The content type to examine.

Returns:

true if the content type represents audio.

See Also:

RFC 5334, RFC 3534, MIME Types and File Extensions