org.openimaj.video

Class FImageFileBackedVideo

java.lang.Object

org.openimaj.video.Video<T>

org.openimaj.video.FileBackedVideo<FImage>

org.openimaj.video.FImageFileBackedVideo

All Implemented Interfaces:

Closeable, AutoCloseable, Iterable<FImage>

public class FImageFileBackedVideo
extends FileBackedVideo<FImage>

A video backed by a image files on disk. Each image file is a single frame. Images are of the FImage type.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Field Summary

Fields inherited from class org.openimaj.video.Video

currentFrame

Constructor Summary

Constructors

Constructor and Description
FImageFileBackedVideo(List<File> files) Construct the video from the provided files.
FImageFileBackedVideo(List<File> files, double fps) Construct the video from the provided files.
FImageFileBackedVideo(String filenameFormat, int start, int stop) Construct videos from numbered files using the given format string and indices.

Method Summary

Modifier and Type	Method and Description
protected FImage	loadImage(File f)

Methods inherited from class org.openimaj.video.FileBackedVideo

countFrames, getCurrentFrame, getFilesList, getFPS, getHeight, getNextFrame, getTimeStamp, getWidth, hasNextFrame, reset

Methods inherited from class org.openimaj.video.Video

close, getCurrentFrameIndex, iterator, seek, setCurrentFrameIndex

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

FImageFileBackedVideo

public FImageFileBackedVideo(List<File> files)

Construct the video from the provided files. Assumes a frame rate of 30 FPS

Parameters:

files - the image files

FImageFileBackedVideo

public FImageFileBackedVideo(List<File> files,
                             double fps)

Construct the video from the provided files.

Parameters:

files - the image files

fps - the frame rate

FImageFileBackedVideo

public FImageFileBackedVideo(String filenameFormat,
                             int start,
                             int stop)

Construct videos from numbered files using the given format string and indices. The format string should contain a single %d substitution.

Parameters:

filenameFormat - format string

start - starting index (inclusive)

stop - stop index (exclusive)

Method Detail

loadImage

protected FImage loadImage(File f)
                    throws IOException

Specified by:

loadImage in class FileBackedVideo<FImage>

Throws:

IOException