📄 readme.html
字号:
<HTML><HEAD> <TITLE>JMF 2.1.1e README</TITLE></HEAD><BODY TEXT="#000000" BGCOLOR="#FFFFFF" LINK="#A11430" VLINK="#333366" ALINK="#FF0000"><center><H1>Java<sup><font size="-2">TM</font></sup> Media Framework 2.1.1e API<BR>README and BINARY CODE LICENSE</H1></center><h3>Table of Contents</h3><ul><li><a href="#intro">Introduction</a><li><a href="#install">Quick Install</a><li><a href="#security">Security Note</a><li><a href="#contents">JMF Install Contents</a><li><a href="#distribution">Distributing JMF with your Java software</a><li><a href="#license">JMF Binary Code License</a></ul><!----------------------------------------------------------------------><a name="intro"></a><hr><h3>Introduction</h3><P>The Java<sup><font size="-2">TM</font></sup> Media Framework (JMF)is an application programming interface (API) for incorporating mediadata such as audio and video into Java applications and applets. It isspecifically designed to take advantage of Java platform features.<P>The JMF 1.0 API (the Java Media Player API) enables programmers todevelop Java programs for playback of time-based media. The JMF 2.0 APIextends the framework by providing support for capturing and storingmedia data, controlling the type of processing that is performed duringplayback, and performing custom processing on media data streams. Inaddition, JMF 2.0 defines a plug-in API that enables advanceddevelopers and technology providers to more easily customize and extendJMF functionality.<p>The latest implemenation of this API from Sun is JMF 2.1.1e,which includes several improvements to RTP/RTSP componentsand numerous bug-fixes.<p>You can download all of the documentation for this release, including the setup information and sample code, from:<blockquote><code> <a href="http://java.sun.com/products/java-media/jmf/2.1.1/documentation.html"> http://java.sun.com/products/java-media/jmf/2.1.1/documentation.html</a></code></blockquote><!----------------------------------------------------------------------><a name="install"></a><hr><h3>Quick Install</h3><p>Here are some quick instructions for installing JMF 2.1.1e.Complete instructions for setting up and running JMF areavailable from the JMF web site at: <blockquote><code> <a href="http://java.sun.com/products/java-media/jmf/2.1.1/setup.html"> http://java.sun.com/products/java-media/jmf/2.1.1/setup.html</a></code></blockquote><h4>Installing JMF 2.1.1e or JMF 2.1.1e for Web Servers (i.e. Java versions)</h4><p>The install package for Java clients is a zip file. Use a zip utilityto extract the files and then set your class path to reference the JMFdirectory. For example:<blockquote><p> On Solaris and Linux: <blockquote><code> setenv JMFHOME /home/someuser/JMF2.1.1 <br> setenv CLASSPATH $JMFHOME/lib/jmf.jar:.:${CLASSPATH}:</blockquote></code> <p>On AIX: <blockquote><code> setenv JMFHOME /usr/JMF2.1.1 <br> setenv CLASSPATH $JMFHOME/lib/jmf.jar:.:${CLASSPATH}:</blockquote></code><p> On Windows: <blockquote><code> set JMFHOME=C:\JMF2.1.1 <br> set CLASSPATH=%JMFHOME%\lib\jmf.jar;.;%CLASSPATH%</blockquote></code></blockquote><h4>Installing JMF 2.1.1 with Solaris or Linux Performance Pack</h4><p>The Solaris and Linux install packages contain an exectuable installationprogram. Run the installation program to extract JMF and then set yourclass path to reference the JMF directory. For example:<blockquote><code> setenv JMFHOME /home/someuser/JMF2.1.1 <br> setenv CLASSPATH $JMFHOME/lib/jmf.jar:$JMFHOME/lib/sound.jar:.:${CLASSPATH}</code></blockquote><p>You'll also need to set your LD_LIBRARY_PATH (shared libraries path) to point to the JMF libraries. For example: <blockquote><code> setenv LD_LIBRARY_PATH $JMFHOME/lib:${LD_LIBRARY_PATH}</code></blockquote><h4>Installing JMF 2.1.1 with Windows Performance Pack</h4><p>The Windows install package package contains an InstallShieldinstallation program. Run the installation program to extract JMF andconfigure your environment variables.During installation, InstallShieldshould automatically set up your CLASSPATH and PATH:<blockquote><code> set CLASSPATH=%JMFHOME%\lib\jmf.jar;%JMFHOME%\lib\sound.jar;.;%CLASSPATH%<br><br> set PATH=%WINDIR%\System32;%PATH% (on Windows NT) <br> set PATH=%WINDIR%\System;%PATH% (on Windows 95/98) <br></blockquote></code><a name="verify"></a><h3>Verifying your Installation</h3><p>To verify that JMF is set up properly on your system, use the JMF Diagnostics applet at:<blockquote><code> <a href="http://java.sun.com/products/java-media/jmf/2.1.1/jmfdiagnostics.html"> http://java.sun.com/products/java-media/jmf/2.1.1/jmfdiagnostics.html</a></code></blockquote><!----------------------------------------------------------------------><a name="security"></a><hr><h3>Security Note</h3><p>During the installation, you will be asked two security related questions:<ul> <li><b>Permit recording from an applet</b> <P> If you agree to this, JMF will allow applets to capture audio and video from the local capture devices. It is possible for a malicious hidden applet on a web page to quietly record sounds or video from your system and transmit the data back to a system on the internet. This is usually a risk only if you visit unfamiliar web sites.<P> You can disable or enable this feature by running the JMFRegistry application (or choose Preferences from the JMStudio File menu), modify the setting in the User Settings tab and commit the changes.<P> <li><b>Permit writing local files from an applet</b> <P> This is a greater security risk since a malicious applet can overwrite files on your hard disk without your knowledge. Enable this feature only if you need it for a specific application and are sure that you will not visit any possibly malicious web sites.<P> You can disable or enable this feature by running the JMFRegistry application (or choose Preferences from the JMStudio File menu), modify the setting in the User Settings tab and commit the changes.<P></ul><!----------------------------------------------------------------------><a name="contents"></a><hr><h3>JMF Install Contents</h3><p>This release contains the following directories:<ul><li><b>bin</b> - contains scripts to launch a few java applications<li><b>doc</b> - contains this file<li><b>lib</b> - contains the compiled java classes and the compiled nativelibraries for the JMF players</ul><!----------------------------------------------------------------------><a name="distribution"></a><hr><h3>Distributing JMF with your Java software</h3>Sun Microsystems allows vendors to distribute JMF 2.1.1e with their Javasoftware, as long as their software uses JMF 2.1.1e and provided theyfollow the terms of the JMF 2.1.1e Binary Code License agreement.This document uses the term "vendors" to refer to licensees, developers, and independent software vendors (ISVs) who license and distribute the JMF with their Java programs.<h4>REQUIRED versus OPTIONAL FILES</h4><p>Vendors must follow the terms of the JMF Binary Code License agreement, which includes these terms:<ul><li>Don't arbitrarily subset the JMF. You may, however, omit thosefiles that have been designated below as "optional" or that areremovable by using the JMF Customizer Tool provided.<li>Include in your product's license the provisions called outin the JMF Binary Code License.</ul><h4>Bundling JMF</h4><p>This Solaris, Linux and Windows version of the JMF comes with its owninstaller that simplifies the installation of JMF. Other versionsof JMF are bundled in a zip file which needs to be unzipped to⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -