DzVideoClip Class Reference

Class that encapsulates a simple video clip with per frame images. More...

Inheritance diagram for DzVideoClip:

List of all members.

Methods
void	appendFrame (Image img)
void	appendFrameFile (String imgFilename)
DzAudioClip	getAudio ()
DzTime	getAudioStartTime ()
Image	getFrame (Number i)
Number	getFrameRate ()
Number	getHeight ()
Number	getNumFrames ()
Number	getWidth ()
void	setAudio (DzAudioClip audio, DzTime audioStartTime)
void	setFrameRate (Number rate)
Constructors
	DzVideoClip (Number width, Number height, Number rate)
	DzVideoClip ()

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Detailed Description

Class that encapsulates a simple video clip with per frame images.

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Constructor & Destructor Documentation

DzVideoClip::DzVideoClip

(

)

Default Constructor.

DzVideoClip::DzVideoClip	(	Number	width,
		Number	height,
		Number	rate
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

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Member Function Documentation

void DzVideoClip::appendFrame

(

Image

img

)

Adds a frame to the end of the clip

Parameters:

img

Image to add as a frame.

void DzVideoClip::appendFrameFile

(

String

imgFilename

)

Adds a frame to the end of the clip

Parameters:

filename

Image file to add as a frame.

DzAudioClip DzVideoClip::getAudio

(

)

Returns:

The audio (if any) that is associated with the video.

DzTime DzVideoClip::getAudioStartTime

(

)

Returns:

The time offset from the beginning of the video that the audio clip begins. This can be negative (the beginning of the video starts part way into the audio clip).

Image DzVideoClip::getFrame

(

Number

i

)

Returns:

The i'th frame in still image form

Number DzVideoClip::getFrameRate

(

)

Returns:

The number of frames per second for the clip

Number DzVideoClip::getHeight

(

)

Returns:

The height of the video clip.

Number DzVideoClip::getNumFrames

(

)

Returns:

The number of frames in the video clip.

Number DzVideoClip::getWidth

(

)

Returns:

The width of the video clip.

void DzVideoClip::setAudio	(	DzAudioClip	audio,
		DzTime	audioStartTime
	)

Set the audio that accompanies the video clip

Parameters:

	audio	The audio clip for the video.
	audioStartTime	The time offset from the beginning of the video that the audio clip begins. This can be negative (the beginning of the video starts part way into the audio clip).

void DzVideoClip::setFrameRate

(

Number

rate

)

Set the frame rate of the clip

Parameters:

rate

The number of frames per second for the clip

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