javax.media.control
Interface KeyFrameControl
- public interface KeyFrameControl
- extends Control
This interface is a Control for specifying the parameters for key frame
interval.
- Since:
- 2.0
setKeyFrameInterval
public int setKeyFrameInterval(int frames)
- Set the desired interval between key frames, if such a parameter
is relevant to the encoder.
frames-1
indicates the number of
non-key frames that are encoded between key frames.
This value is
only a hint, and the encoder may choose to override this value if
needed.
- Parameters:
frames
- key frame interval. It should be greater than or
equals to 1.
The key frame interval is specified in output frames.
getPreferredKeyFrameInterval
returns the default.- Returns:
- the actual key frame interval set.
getKeyFrameInterval
public int getKeyFrameInterval()
- Returns the current value of the keyFrameInterval.
The key frame interval is specified in output frames.
- Returns:
- the current value of the keyFrameInterval.
getPreferredKeyFrameInterval
public int getPreferredKeyFrameInterval()
- Returns the keyFrameInterval value preferred by the encoder.
The key frame interval is specified in output frames.
- Returns:
- the keyFrameInterval value preferred by the encoder.
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