Question

我有一个 LinkedList＆lt; BufferedImage＆gt; imgList 对象。当我添加BufferedImage时，我可以创建视频。当我使用

BufferedImage tmp1 = img.getSubimage(0,0,500,500);
imgList.add(temp1);

img 是带有加载图片的BufferedImage。

我收到此错误：

Exception in thread "main" java.nio.BufferOverflowException
at java.nio.DirectByteBuffer.put(DirectByteBuffer.java:363)
at java.nio.ByteBuffer.put(ByteBuffer.java:859)
at com.xuggle.xuggler.video.BgrConverter.toPicture(BgrConverter.java:132)
at com.xuggle.mediatool.MediaWriter.convertToPicture(MediaWriter.java:970)
at com.xuggle.mediatool.MediaWriter.encodeVideo(MediaWriter.java:805)
at xuggler.CreateVideo.<init>(CreateVideo.java:61)
at xuggler.CreateGraphics.<init>(CreateGraphics.java:108)
at xuggler.Main.main(Main.java:12)

以下是我创建视频的课程：

public class CreateVideo {

private static final double framerate = 30;
private static final String outputFilename = "outputvideo.mp4";

public CreateVideo(LinkedList<BufferedImage> imgList) {

  final IMediaWriter writer = ToolFactory.makeWriter(outputFilename);


   writer.addVideoStream(0, 0, ICodec.ID.CODEC_ID_MPEG4,  bordwidth/2, bordheight/2);

   long startTime = System.nanoTime();

        for (BufferedImage imgs : imgList){

        writer.encodeVideo(0, imgs, System.nanoTime() - startTime, TimeUnit.NANOSECONDS);

        try {
               Thread.sleep((long) ((1000)/ framerate));
            } 

        catch (InterruptedException e) {
            }

      }//End for

       writer.close();

 }//end CreateVideo
}

Answer 1

你能检查一下imgList和writer的大小吗？它看起来你的writer对象无法处理imageList对象中的所有图像？检查这是否有帮助

使用BufferedImage实例创建视频时的BufferOverflowException - Xuggler

1 个答案: