org.jcodec.containers.imgseq

Class ImageSequenceDemuxer

java.lang.Object

org.jcodec.containers.imgseq.ImageSequenceDemuxer

All Implemented Interfaces:

Closeable, AutoCloseable, Demuxer, DemuxerTrack

public class ImageSequenceDemuxer
extends Object
implements Demuxer, DemuxerTrack

This class is part of JCodec ( www.jcodec.org ) This software is distributed under FreeBSD License A demuxer that reads image files out of a folder. Supports both sequences starting with 0 and 1 index.

Author:

Stanislav Vitvitskyy

Constructor Summary

Constructors

Constructor and Description
ImageSequenceDemuxer(String namePattern, int maxFrames)

Method Summary

Modifier and Type	Method and Description
void	close()
List<? extends DemuxerTrack>	getAudioTracks()
int	getMaxAvailableFrame() Finds maximum frame of a sequence by bisecting the range.
DemuxerTrackMeta	getMeta()
List<? extends DemuxerTrack>	getTracks()
List<? extends DemuxerTrack>	getVideoTracks()
Packet	nextFrame()

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageSequenceDemuxer

public ImageSequenceDemuxer(String namePattern,
                            int maxFrames)
                     throws IOException

Throws:

IOException

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

getTracks

public List<? extends DemuxerTrack> getTracks()

Specified by:

getTracks in interface Demuxer

getVideoTracks

public List<? extends DemuxerTrack> getVideoTracks()

Specified by:

getVideoTracks in interface Demuxer

getAudioTracks

public List<? extends DemuxerTrack> getAudioTracks()

Specified by:

getAudioTracks in interface Demuxer

nextFrame

public Packet nextFrame()
                 throws IOException

Specified by:

nextFrame in interface DemuxerTrack

Throws:

IOException

getMaxAvailableFrame

public int getMaxAvailableFrame()

Finds maximum frame of a sequence by bisecting the range. Performs at max at max 48 Stat calls ( 2*log2(MAX_MAX) ).

Returns:

getMeta

public DemuxerTrackMeta getMeta()

Specified by:

getMeta in interface DemuxerTrack