Package yearreview.app.render

Class VideoWorker

java.lang.Object

yearreview.app.render.VideoWorker

public class VideoWorker
extends Object

A class that pipes the generated images from the Renderer into an ffmpeg-subprocess to render the video.

Author:

ColdStone37

Field Summary

Fields

Modifier and Type	Field	Description
private final Process	ffmpeg	ffmpeg-subprocess used for creating the video-file.
private final OutputStream	ffmpegInput	Stream used to input raw frames into ffmpeg.
private static final Logger	logger

Constructor Summary

Constructors

Constructor	Description
VideoWorker()	Default Constructor for a VideoWorker that starts the ffmpeg-subprocess.

Method Summary

Modifier and Type	Method	Description
void	end()	Ends the ffmpeg-process.
void	writeFrame(BufferedImage image)	Writes a BufferedImage to the OutputStream connected to ffmpeg.

Methods inherited from class java.lang.Object

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

Field Details

ffmpeg

private final Process ffmpeg

ffmpeg-subprocess used for creating the video-file.

ffmpegInput

private final OutputStream ffmpegInput

Stream used to input raw frames into ffmpeg.

logger

private static final Logger logger

Constructor Details

VideoWorker

public VideoWorker()

Default Constructor for a VideoWorker that starts the ffmpeg-subprocess.

Method Details

writeFrame

public void writeFrame(BufferedImage image)

Writes a BufferedImage to the OutputStream connected to ffmpeg.

Parameters:

image - image that should be encoded by ffmpeg. Must use BufferedImage.TYPE_3BYTE_BGR.

end

public void end()

Ends the ffmpeg-process.