JMF捕获音频和视频（一） - 编程入门网
作者 佚名技术
来源 NET编程
浏览
发布时间 2012-06-18
| * Configure the processor in the given time which is limited * by the timeOutMillis.Once a Processor is Configured, you * can set its output format and TrackControl options. */ public boolean configure(int timeOutMillis) { long startTime = System.currentTimeMillis(); synchronized (this) { if (player instanceof Processor) ((Processor)player).configure(); else return false; while (!configured && !failed) { try { wait(timeOutMillis); } catch (InterruptedException ie) { } if (System.currentTimeMillis() - startTime > timeOutMillis) break; } } return configured; } /** * To judge whether the playerr is realized. */ public boolean realize(int timeOutMillis) { long startTime = System.currentTimeMillis(); synchronized (this) { player.realize(); while (!realized && !failed) { try { wait(timeOutMillis); } catch (InterruptedException ie) { } if (System.currentTimeMillis() - startTime > timeOutMillis) break; } } return realized; } /** * To judge whether the player is prefetched. */ public boolean prefetch(int timeOutMillis) { long startTime = System.currentTimeMillis(); synchronized (this) { player.prefetch(); while (!prefetched && !failed) { try { wait(timeOutMillis); } catch (InterruptedException ie) { } if (System.currentTimeMillis() - startTime > timeOutMillis) break; } } return prefetched && !failed; } /** * To judge whether the player has finished. */ public boolean playToEndOfMedia(int timeOutMillis) { long startTime = System.currentTimeMillis(); eom = false; synchronized (this) { player.start(); while (!eom && !failed) { try { wait(timeOutMillis); } catch (InterruptedException ie) { } if (System.currentTimeMillis() - startTime > timeOutMillis) break; } } return eom && !failed; } public void close() { synchronized (this) { player.close(); while (!closed) { try { wait(100); } catch (InterruptedException ie) { } } } player.removeControllerListener(this); } public synchronized void controllerUpdate(ControllerEv |
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