本文整理汇总了Java中com.xuggle.xuggler.IVideoPicture.getPixelType方法的典型用法代码示例。如果您正苦于以下问题：Java IVideoPicture.getPixelType方法的具体用法？Java IVideoPicture.getPixelType怎么用？Java IVideoPicture.getPixelType使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.xuggle.xuggler.IVideoPicture的用法示例。
在下文中一共展示了IVideoPicture.getPixelType方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getHostImage
import com.xuggle.xuggler.IVideoPicture; //导入方法依赖的package包/类
@Override
public IHostImage getHostImage(BlockingQueue<float[]> audioData) {
IHostImage result = null;
try {
final int w = getWidth();
final int h = getHeight();
IVideoPicture newPic = currentPicture.get();
if (resampler != null) {
if(tmpPicture == null)
tmpPicture = IVideoPicture.make(resampler.getOutputPixelFormat(), w, h);
newPic = tmpPicture;
if (resampler.resample(newPic, currentPicture.get()) < 0) {
log.warning("could not resample video");
return null;
}
}
if (newPic.getPixelType() != IPixelFormat.Type.RGB24) {
log.warning("could not decode video as RGB24 bit data");
return null;
}
ByteBuffer dstBuffer = BufferUtils.createByteBuffer(w * h * 3);
flip(newPic.getByteBuffer(), dstBuffer, w, h);
result = IHostImage.create(w, h, ComponentType.BYTE, ComponentFormat.RGB, dstBuffer);
if(!(this.audioData.isEmpty())) {
while(audioData.size() > (2 * this.audioData.size()) + 128)
audioData.take();
while(!(this.audioData.isEmpty()))
audioData.add(this.audioData.take());
}
} catch(Throwable t) {
log.warning(t);
}
return result;
}
示例2: getBufferedImage
import com.xuggle.xuggler.IVideoPicture; //导入方法依赖的package包/类
/**
* Gets the BufferedImage for a specified Xuggle picture.
*
* @param picture the picture
* @return the image, or null if unable to resample
*/
private BufferedImage getBufferedImage(IVideoPicture picture) {
// if needed, convert picture into BGR24 format
if (picture.getPixelType() != IPixelFormat.Type.BGR24) {
if (resampler == null) {
resampler = IVideoResampler.make(
picture.getWidth(), picture.getHeight(), IPixelFormat.Type.BGR24,
picture.getWidth(), picture.getHeight(), picture.getPixelType());
if (resampler == null) {
OSPLog.warning("Could not create color space resampler"); //$NON-NLS-1$
return null;
}
}
IVideoPicture newPic = IVideoPicture.make(resampler.getOutputPixelFormat(),
picture.getWidth(), picture.getHeight());
if (resampler.resample(newPic, picture) < 0
|| newPic.getPixelType() != IPixelFormat.Type.BGR24) {
OSPLog.warning("Could not encode video as BGR24"); //$NON-NLS-1$
return null;
}
picture = newPic;
}
// use IConverter to convert picture to buffered image
if (converter==null) {
ConverterFactory.Type type = ConverterFactory.findRegisteredConverter(
ConverterFactory.XUGGLER_BGR_24);
converter = ConverterFactory.createConverter(type.getDescriptor(), picture);
}
BufferedImage image = converter.toImage(picture);
// garbage collect to play smoothly--but slows down playback speed significantly!
if (playSmoothly)
System.gc();
return image;
}