com.googlecode.mp4parser.authoring.builder

Class DefaultMp4Builder

java.lang.Object

com.googlecode.mp4parser.authoring.builder.DefaultMp4Builder

All Implemented Interfaces:

Mp4Builder

public class DefaultMp4Builder
extends Object
implements Mp4Builder

Creates a plain MP4 file from a video. Plain as plain can be.

Constructor Summary

Constructors

Constructor and Description
DefaultMp4Builder()

Method Summary

Methods

Modifier and Type	Method and Description
Container	build(Movie movie) Builds the actual IsoFile from the Movie.
protected void	createCencBoxes(CencEncryptedTrack track, SampleTableBox stbl, int[] chunkSizes)
protected void	createCtts(Track track, SampleTableBox stbl)
protected Box	createEdts(Track track, Movie movie)
protected FileTypeBox	createFileTypeBox(Movie movie)
protected MovieBox	createMovieBox(Movie movie, Map<Track,int[]> chunks)
protected void	createSdtp(Track track, SampleTableBox stbl)
protected Box	createStbl(Track track, Movie movie, Map<Track,int[]> chunks)
protected void	createStco(Track track, Movie movie, Map<Track,int[]> chunks, SampleTableBox stbl)
protected void	createStsc(Track track, Map<Track,int[]> chunks, SampleTableBox stbl)
protected void	createStsd(Track track, SampleTableBox stbl)
protected void	createStss(Track track, SampleTableBox stbl)
protected void	createStsz(Track track, SampleTableBox stbl)
protected void	createStts(Track track, SampleTableBox stbl)
protected void	createSubs(Track track, SampleTableBox stbl)
protected TrackBox	createTrackBox(Track track, Movie movie, Map<Track,int[]> chunks)
protected Box	createUdta(Movie movie) Override to create a user data box that may contain metadata.
static long	gcd(long a, long b)
long	getTimescale(Movie movie)
protected List<Sample>	putSamples(Track track, List<Sample> samples)
void	setIntersectionFinder(FragmentIntersectionFinder intersectionFinder)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultMp4Builder

public DefaultMp4Builder()

Method Detail

gcd

public static long gcd(long a,
       long b)

setIntersectionFinder

public void setIntersectionFinder(FragmentIntersectionFinder intersectionFinder)

build

public Container build(Movie movie)

Builds the actual IsoFile from the Movie.

Specified by:

build in interface Mp4Builder

Parameters:

movie - data source

Returns:

the freshly built IsoFile

putSamples

protected List<Sample> putSamples(Track track,
                      List<Sample> samples)

createFileTypeBox

protected FileTypeBox createFileTypeBox(Movie movie)

createMovieBox

protected MovieBox createMovieBox(Movie movie,
                      Map<Track,int[]> chunks)

createUdta

protected Box createUdta(Movie movie)

Override to create a user data box that may contain metadata.

Parameters:

movie - source movie

Returns:

a 'udta' box or null if none provided

createTrackBox

protected TrackBox createTrackBox(Track track,
                      Movie movie,
                      Map<Track,int[]> chunks)

createEdts

protected Box createEdts(Track track,
             Movie movie)

createStbl

protected Box createStbl(Track track,
             Movie movie,
             Map<Track,int[]> chunks)

createSubs

protected void createSubs(Track track,
              SampleTableBox stbl)

createCencBoxes

protected void createCencBoxes(CencEncryptedTrack track,
                   SampleTableBox stbl,
                   int[] chunkSizes)

createStsd

protected void createStsd(Track track,
              SampleTableBox stbl)

createStco

protected void createStco(Track track,
              Movie movie,
              Map<Track,int[]> chunks,
              SampleTableBox stbl)

createStsz

protected void createStsz(Track track,
              SampleTableBox stbl)

createStsc

protected void createStsc(Track track,
              Map<Track,int[]> chunks,
              SampleTableBox stbl)

createSdtp

protected void createSdtp(Track track,
              SampleTableBox stbl)

createStss

protected void createStss(Track track,
              SampleTableBox stbl)

createCtts

protected void createCtts(Track track,
              SampleTableBox stbl)

createStts

protected void createStts(Track track,
              SampleTableBox stbl)

getTimescale

public long getTimescale(Movie movie)