net.sourceforge.jaad.mp4.api

Class Movie

java.lang.Object

net.sourceforge.jaad.mp4.api.Movie

public class Movie
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Movie(Box moov, MP4InputStream in)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	containsMetaData() Indicates if this movie contains metadata.
java.util.Date	getCreationTime() Returns the time this movie was created.
double	getDuration() Returns the duration in seconds.
MetaData	getMetaData() Returns the MetaData object for this movie.
java.util.Date	getModificationTime() Returns the last time this movie was modified.
java.util.List<Protection>	getProtections() Returns the ProtectionInformation objects that contains details about the DRM systems used.
java.util.List<Track>	getTracks() Returns an unmodifiable list of all tracks in this movie.
java.util.List<Track>	getTracks(Track.Codec codec) Returns an unmodifiable list of all tracks in this movie whose samples are encoded with the specified codec.
java.util.List<Track>	getTracks(Type type) Returns an unmodifiable list of all tracks in this movie with the specified type.
boolean	hasMoreFrames() Indicates if there are more frames to be read in this movie.
Frame	readNextFrame() Reads the next frame from this movie (from one of the contained tracks).

Methods inherited from class java.lang.Object

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

Constructor Detail

Movie

public Movie(Box moov,
     MP4InputStream in)

Method Detail

getTracks

public java.util.List<Track> getTracks()

Returns an unmodifiable list of all tracks in this movie. The tracks are ordered as they appeare in the file/stream.

Returns:

the tracks contained by this movie

getTracks

public java.util.List<Track> getTracks(Type type)

Returns an unmodifiable list of all tracks in this movie with the specified type. The tracks are ordered as they appeare in the file/stream.

Returns:

the tracks contained by this movie with the passed type

getTracks

public java.util.List<Track> getTracks(Track.Codec codec)

Returns an unmodifiable list of all tracks in this movie whose samples are encoded with the specified codec. The tracks are ordered as they appeare in the file/stream.

Returns:

the tracks contained by this movie with the passed type

containsMetaData

public boolean containsMetaData()

Indicates if this movie contains metadata. If false the MetaData object returned by getMetaData() will not contain any field.

Returns:

true if this movie contains any metadata

getMetaData

public MetaData getMetaData()

Returns the MetaData object for this movie.

Returns:

the MetaData for this movie

getProtections

public java.util.List<Protection> getProtections()

Returns the ProtectionInformation objects that contains details about the DRM systems used. If no protection is present the returned list will be empty.

Returns:

a list of protection informations

getCreationTime

public java.util.Date getCreationTime()

Returns the time this movie was created.

Returns:

the creation time

getModificationTime

public java.util.Date getModificationTime()

Returns the last time this movie was modified.

Returns:

the modification time

getDuration

public double getDuration()

Returns the duration in seconds.

Returns:

the duration

hasMoreFrames

public boolean hasMoreFrames()

Indicates if there are more frames to be read in this movie.

Returns:

true if there is at least one track in this movie that has at least one more frame to read.

readNextFrame

public Frame readNextFrame()
                    throws java.io.IOException

Reads the next frame from this movie (from one of the contained tracks). The frame is the next in time-order, thus the next for playback. If none of the tracks contains any more frames, null is returned.

Returns:

the next frame or null if there are no more frames to read from this movie.

Throws:

java.io.IOException - if reading fails