1 / 7

The Java Media Framework

The Java Media Framework. http://www.lehigh.edu/~wcd2/csc350/jmf by wayne deprince wcd2@lehigh.edu. The Java Platform. The Java Virtual Machine (JVM) system services implemented on host platform extending the JVM through the Java Native Interface (JNI). The JVM Extensions (javax).

tamarr
Download Presentation

The Java Media Framework

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. The Java Media Framework http://www.lehigh.edu/~wcd2/csc350/jmf by wayne deprince wcd2@lehigh.edu

  2. The Java Platform • The Java Virtual Machine (JVM) • system services • implemented on host platform • extending the JVM through the Java Native Interface (JNI)

  3. The JVM Extensions (javax) • Non standard services • Usually implemented using another technology of the host platform • Multimedia extension examples • JavaSound • Java3D • Java Media Framework (JMF)

  4. JMF • Javax package used to play streaming and non-streaming media • Application framework • Plug-able media players • Supports many media formats • User defined players

  5. JMF Implementation • Win32 • Direct X Media • DirectShow • QuickTime • JNI

  6. Pros / Cons • Pros • It’s Java • Easy to program • Takes advantage of all host platform technologies • Cons • It’s Java • Java Extension Problem • non standard • JIT/WAT Compilers • Native technologies usually faster

  7. The Road Ahead for JMF • Depends on the success of Java • the JDK problem • the javax problem • Time … • http://www.lehigh.edu/~wcd2/csc350/jmf

More Related