本文整理汇总了Java中com.xuggle.mediatool.IMediaWriter.encodeVideo方法的典型用法代码示例。如果您正苦于以下问题：Java IMediaWriter.encodeVideo方法的具体用法？Java IMediaWriter.encodeVideo怎么用？Java IMediaWriter.encodeVideo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.mediatool.IMediaWriter的用法示例。
在下文中一共展示了IMediaWriter.encodeVideo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: createVideoFromScreens
import com.xuggle.mediatool.IMediaWriter; //导入方法依赖的package包/类
public void createVideoFromScreens() {
IMediaWriter writer = null;
try {
if (getOutputFile() == null) {
throw new IllegalStateException(
"Output video file cannot be null");
}
setStoppedCreation(false);
writer = ToolFactory.makeWriter(getOutputFile()
.getAbsolutePath());
writer.addVideoStream(0, 0, SCREEEN_BOUNDS.width,
SCREEEN_BOUNDS.height);
long startTime = System.nanoTime();
while (!getPleaseStop()) {
BufferedImage screen = getDesktopScreenshot();
BufferedImage bgrScreen = convertToType(screen, BufferedImage.TYPE_3BYTE_BGR);
writer.encodeVideo(0, bgrScreen, System.nanoTime() - startTime, TimeUnit.NANOSECONDS);
try {
Thread.currentThread().sleep(1000 / FRAME_RATE);
} catch (InterruptedException e) {
// Ignore
}
}
setStoppedCreation(true);
} finally {
if(writer!=null){
writer.flush();
writer.close();
}
}
}
示例2: main
import com.xuggle.mediatool.IMediaWriter; //导入方法依赖的package包/类
/**
* Takes a screen shot of your entire screen and writes it to
* output.flv
*
* @param args
*/
public static void main(String[] args) {
try {
final String outFile;
if (args.length > 0)
outFile = args[0];
else
outFile = "output.mp4";
// This is the robot for taking a snapshot of the
// screen. It's part of Java AWT
final Robot robot = new Robot();
final Toolkit toolkit = Toolkit.getDefaultToolkit();
final Rectangle screenBounds = new Rectangle(
toolkit.getScreenSize());
// First, let's make a IMediaWriter to write the file.
final IMediaWriter writer = ToolFactory.makeWriter(outFile);
// We tell it we're going to add one video stream, with id 0,
// at position 0, and that it will have a fixed frame rate of
// FRAME_RATE.
writer.addVideoStream(0, 0, FRAME_RATE, screenBounds.width,
screenBounds.height);
// Now, we're going to loop
long startTime = System.nanoTime();
for (int index = 0; index < SECONDS_TO_RUN_FOR
* FRAME_RATE.getDouble(); index++) {
// take the screen shot
BufferedImage screen = robot.createScreenCapture(screenBounds);
// convert to the right image type
BufferedImage bgrScreen = convertToType(screen,
BufferedImage.TYPE_3BYTE_BGR);
// encode the image
writer.encodeVideo(0, bgrScreen, System.nanoTime() - startTime,
TimeUnit.NANOSECONDS);
System.out.println("encoded image: " + index);
// sleep for framerate milliseconds
Thread.sleep((long) (1000 / FRAME_RATE.getDouble()));
}
// Finally we tell the writer to close and write the trailer if
// needed
writer.close();
} catch (Throwable e) {
System.err.println("an error occurred: " + e.getMessage());
}
}