How to compile these 2 java files correctly?

I'm following the steps here, it's basically :

1. Compile the DataSource开发者_开发问答 and LiveStream classes: javac -d . DataSource.java LiveStream.java
2. Run using JMStudio: java JMStudio screen://0,0,160,120/10

But when I compile them, got lots of errors like javax.media doesn't exist and so on.

Here's the directory structure:

D:\>dir

2010-06-11  22:25    <DIR>          .
2010-06-11  22:25    <DIR>          ..
2010-06-11  22:25             3,730 DataSource.java
2010-06-11  22:25             6,860 LiveStream.java

Can someone give more detailed steps how to set up the environment correctly to compile correctly?

UPDATE

Output of java -version:

java version "1.6.0_02"
Java(TM) SE Runtime Environment (build 1.6.0_02-b06)
Java HotSpot(TM) Client VM (build 1.6.0_02-b06, mixed mode, sharing)

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You need to include the Java Media Framework jar in your classpath. The easiest way to do this is on the command line:

javac -cp path/to/jmf.jar -d . DataSource.java LiveStream.java

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You're either missing a CLASSPATH environment variable, or using an incorrect version of java.

You can download jmf.jar there.

UPDATE To set the classpath:

set CLASSPATH=C:\path\to\jmf.jar;%CLASSPATH%
javac -d . DataSource.java LiveStream.java

or as the R. Bemrose suggested:

javac -cp C:\path\to\jmf.jar -d . DataSource.java LiveStream.java