com.sun.dtv.media.control
Interface BitRateControl
- All Superinterfaces:
- Control
public interface BitRateControl
- extends Control
This interface is a Control for retrieving the bit rate.
The bit rates are specified in bits per second in all methods of this Control.
This Control can be used to export the bit rate information for media under the
control of an object.
|
Method Summary |
int |
getBitRate()
Returns the current bit rate of the owning object. |
int |
getMaxSupportedBitRate()
Returns the highest bit rate that this object can encode the
media to, returns -1 if the bit rate is unknown. |
int |
getMinSupportedBitRate()
Returns the lowest bit rate that this object can encode the
media to, returns -1 if the bit rate is unknown. |
getBitRate
int getBitRate()
- Returns the current bit rate of the owning object. If the media
is of variable bit rate, then the value returned is an
instantaneous or average bit rate over a period of time.
If the bit rate is unknown the method must return -1.
- Returns:
- the bit rate
getMinSupportedBitRate
int getMinSupportedBitRate()
- Returns the lowest bit rate that this object can encode the
media to, returns -1 if the bit rate is unknown.
- Returns:
- the lowest supported bit rate
getMaxSupportedBitRate
int getMaxSupportedBitRate()
- Returns the highest bit rate that this object can encode the
media to, returns -1 if the bit rate is unknown.
- Returns:
- the maximal supported bit rate
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