从java中的video中提取图像

我想知道如何使用JMF从video中提取图像。

Answer 1

Player player = Manager.createRealizedPlayer(cdi.getLocator()); player.start(); FrameGrabbingControl frameGrabber = (FrameGrabbingControl) player.getControl("javax.media.control.FrameGrabbingControl"); ////////////////////////////// private Image grab() { Buffer buf = frameGrabber.grabFrame(); // Convert frame to an buffered image so it can be processed and saved Image img = (new BufferToImage((VideoFormat) buf.getFormat()).createImage(buf)); return img; } 

有关更多信息，请参阅完整示例： http ： //www.comp.rgu.ac.uk/staff/fh/CM4062/mis/jmf/FrameGrab.html