com.smaxe.uv.media.core
Class MediaTrackInfo

java.lang.Object
  com.smaxe.uv.media.core.MediaTrackInfo

public class MediaTrackInfo
extends java.lang.Object

MediaTrackInfo - media track info.

Version:

0.3.0

Author:

Andrei Sochirca

See Also:

JUV Media SDK

Field Summary

static int	AUDIO AUDIO - 0 : audio track id.
static int	AUDIO_VIDEO AUDIO_VIDEO - 3 : audio/video track id.
int	codec track codec.
byte[]	codecConfig track codec configuration.
static int	DATA DATA - 2 : data track id.
long	duration track duration (in milliseconds), -1 if track duration is unknown.
long	frames number of track frames, -1 if number of frames is unknown.
int	id track id (starting with 0).
long	start track start time (in milliseconds).
int	type track type (one of AUDIO/VIDEO/DATA constants).
static int	VIDEO VIDEO - 1 : video track id.

Constructor Summary

MediaTrackInfo(int id, int type, int codec, byte[] codecConfig)
Constructor.

MediaTrackInfo(int id, int type, int codec, byte[] codecConfig, long start, long duration, long frames)
Constructor.

Method Summary

static java.lang.String	getCodecDescription(int codec) Returns codec description.
static java.lang.String	getTrackTypeDescription(int type) Returns track type description.
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

AUDIO

public static final int AUDIO

AUDIO - 0 : audio track id.

VIDEO

public static final int VIDEO

VIDEO - 1 : video track id.

DATA

public static final int DATA

DATA - 2 : data track id.

AUDIO_VIDEO

public static final int AUDIO_VIDEO

AUDIO_VIDEO - 3 : audio/video track id.

See Also:

Constant Field Values

id

public final int id

track id (starting with 0).

type

public final int type

track type (one of AUDIO/VIDEO/DATA constants).

codec

public final int codec

track codec.

codecConfig

public final byte[] codecConfig

track codec configuration.

start

public final long start

track start time (in milliseconds).

duration

public final long duration

track duration (in milliseconds), -1 if track duration is unknown.

frames

public final long frames

number of track frames, -1 if number of frames is unknown.

Constructor Detail

MediaTrackInfo

public MediaTrackInfo(int id,
                      int type,
                      int codec,
                      byte[] codecConfig,
                      long start,
                      long duration,
                      long frames)

Constructor.

Parameters:

id - track id

type - track type (one of AUDIO, VIDEO, DATA)

codec - track codec id

codecConfig - codec configuration

start - track start time (in milliseconds), since the beginning of the stream

duration - track duration (in milliseconds)

frames - number of track frames

MediaTrackInfo

public MediaTrackInfo(int id,
                      int type,
                      int codec,
                      byte[] codecConfig)

Constructor.

Parameters:

id - track id

type - track type (one of AUDIO, VIDEO, DATA)

codec - track codec id

codecConfig - codec configuration

Method Detail

getTrackTypeDescription

public static java.lang.String getTrackTypeDescription(int type)

Returns track type description.

Parameters:

type - track type

Returns:

track type description

getCodecDescription

public static java.lang.String getCodecDescription(int codec)

Returns codec description.

Parameters:

codec - codec id (one of AudioCodec or VideoCodec constants)

Returns:

codec description

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object