org.mindswap.multimedia
Interface Video

All Superinterfaces:

DigitalMedia

All Known Implementing Classes:

VideoImpl

public interface Video

extends DigitalMedia

Title: Video

Description: An implementation of the DigitalMedia class specific to the Mindswap multimedia ontology concept Video

Copyright: Copyright (c) 2005

Company: Mindswap (http://www.mindswap.org)

Field Summary

static int	NO_DURATION Const for when a video has no duration
static int	NO_FRAMES Const for when a video has no frames

Method Summary

Video	addFrame(VideoFrame theFrame) Adds the specified frame to the video
Video	addSegment(VideoSegment theSegment) Adds a segement to this video
int	hasDurationSeconds() Returns the total duration of the video in seconds
int	hasTotalFrames() Returns the total number of frames in the video
StmtIterator	listFrames() Returns all the frames that are known to make up this video
StmtIterator	listSegments() List all the segments of this video
Video	removeFrame(VideoFrame theFrame) Removes the specified frame from the video
Video	removeSegment(VideoSegment theSegment) Removes a segment from this video

Methods inherited from interface org.mindswap.multimedia.DigitalMedia

addDepicts, listDepicts, removeDepicts

Field Detail

NO_FRAMES

public static final int NO_FRAMES

Const for when a video has no frames

See Also:

Constant Field Values

NO_DURATION

public static final int NO_DURATION

Const for when a video has no duration

See Also:

Constant Field Values

Method Detail

hasTotalFrames

public int hasTotalFrames()

Returns the total number of frames in the video

Returns:

int the total number of frames, or NO_FRAMES if the total number cannot be found

hasDurationSeconds

public int hasDurationSeconds()

Returns the total duration of the video in seconds

Returns:

int the duration of the video in seconds or NO_DURATION if the value is not known

listFrames

public StmtIterator listFrames()

Returns all the frames that are known to make up this video

Returns:

StmtIterator a list of statements with the VideoFrame as the object

addFrame

public Video addFrame(VideoFrame theFrame)

Adds the specified frame to the video

Parameters:

theFrame - VideoFrame the frame to add

Returns:

Video returns this video

removeFrame

public Video removeFrame(VideoFrame theFrame)

Removes the specified frame from the video

Parameters:

theFrame - VideoFrame the frame to remove

Returns:

Video returns this video

listSegments

public StmtIterator listSegments()

List all the segments of this video

Returns:

StmtIterator an iterator over the segment statements of this video

addSegment

public Video addSegment(VideoSegment theSegment)

Adds a segement to this video

Parameters:

theSegment - VideoSegment the new segment to add

Returns:

Video this video

removeSegment

public Video removeSegment(VideoSegment theSegment)

Removes a segment from this video

Parameters:

theSegment - VideoSegment the new segment to remove

Returns:

Video this video