video
Class DataSource
java.lang.Object
javax.media.protocol.DataSource
javax.media.protocol.PushBufferDataSource
video.DataSource
- All Implemented Interfaces:
- javax.media.Controls, javax.media.Duration
public class DataSource
- extends javax.media.protocol.PushBufferDataSource
This DataSource captures live frames from the screen.
You can specify the location, size and frame rate in the
URL string as follows:
screen://x,y,width,height/framespersecond
Eg:
screen://20,40,160,120/12.5
Note:
Requires JDK 1.3+ to compile and run
Fields inherited from interface javax.media.Duration |
DURATION_UNBOUNDED, DURATION_UNKNOWN |
Methods inherited from class javax.media.protocol.DataSource |
getLocator, setLocator |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DataSource
public DataSource()
getContentType
public java.lang.String getContentType()
- Specified by:
getContentType
in class javax.media.protocol.DataSource
connect
public void connect()
throws java.io.IOException
- Specified by:
connect
in class javax.media.protocol.DataSource
- Throws:
java.io.IOException
disconnect
public void disconnect()
- Specified by:
disconnect
in class javax.media.protocol.DataSource
start
public void start()
throws java.io.IOException
- Specified by:
start
in class javax.media.protocol.DataSource
- Throws:
java.io.IOException
stop
public void stop()
throws java.io.IOException
- Specified by:
stop
in class javax.media.protocol.DataSource
- Throws:
java.io.IOException
getControls
public java.lang.Object[] getControls()
- Specified by:
getControls
in interface javax.media.Controls
- Specified by:
getControls
in class javax.media.protocol.DataSource
getControl
public java.lang.Object getControl(java.lang.String controlType)
- Specified by:
getControl
in interface javax.media.Controls
- Specified by:
getControl
in class javax.media.protocol.DataSource
getDuration
public javax.media.Time getDuration()
- Specified by:
getDuration
in interface javax.media.Duration
- Specified by:
getDuration
in class javax.media.protocol.DataSource
getStreams
public javax.media.protocol.PushBufferStream[] getStreams()
- Specified by:
getStreams
in class javax.media.protocol.PushBufferDataSource