jmeCapture: src/com/aurellem/capture/video/FileVideoRecorder.java annotate

advanced documentation.

rev	line source
rlm@39	1 package com.aurellem.capture.video;
rlm@39	2
rlm@39	3 import java.awt.image.BufferedImage;
rlm@39	4 import java.io.File;
rlm@39	5 import java.io.IOException;
rlm@39	6 import javax.imageio.ImageIO;
rlm@39	7
rlm@39	8 public class FileVideoRecorder extends AbstractVideoRecorder{
rlm@39	9 int current;
rlm@39	10 File outDir;
rlm@39	11 String formatName = "png";
rlm@39	12
rlm@39	13 public FileVideoRecorder(File output) throws IOException {
rlm@39	14 super(output);
rlm@39	15 if (output.exists()
rlm@39	16 && output.isDirectory()
rlm@39	17 && (0 == output.listFiles().length)){
rlm@39	18 // good
rlm@39	19 }
rlm@39	20 else if (!output.exists()){
rlm@39	21 output.mkdir();
rlm@39	22 }
rlm@39	23 else {
rlm@39	24 throw new IOException("argument must be either an empty " +
rlm@39	25 "directory or a nonexistent one.");
rlm@39	26 }
rlm@39	27 this.outDir = output;
rlm@39	28 }
rlm@39	29
rlm@39	30 public void record(BufferedImage rawFrame) {
rlm@39	31 String name = String.format("%07d.%s" , current++, formatName);
rlm@39	32 File target = new File(output, name);
rlm@39	33 try {ImageIO.write(rawFrame, formatName, target);}
rlm@39	34 catch (IOException e) {e.printStackTrace();}
rlm@39	35 }
rlm@39	36
rlm@39	37 public void finish() {}
rlm@39	38 }
rlm@39	39
rlm@39	40
rlm@39	41

Mercurial > jmeCapture