/*
* @(#)BufferFlag.java
*
* Copyright (c) 2011 Werner Randelshofer, Goldau, Switzerland.
* All rights reserved.
*
* You may not use, copy or modify this file, except in compliance with the
* license agreement you entered into with Werner Randelshofer.
* For details see accompanying license terms.
*/
package org.monte.media;
/**
* {@code BufferFlag}.
*
* @author Werner Randelshofer
* @version $Id: BufferFlag.java 299 2013-01-03 07:40:18Z werner $
*/
public enum BufferFlag {
/** Indicates that the data in this buffer should be ignored. */
DISCARD,
/** Indicates that this Buffer holds an intra-coded picture, which can be
* decoded independently. */
KEYFRAME,
/** Indicates that the data in this buffer is at the end of the media. */
END_OF_MEDIA,
/** Indicates that the data in this buffer is used for initializing the
* decoding queue.
* <p>
* This flag is used when the media time of a track is set to a non-keyframe
* sample. Thus decoding must start at a keyframe at an earlier time.
* <p>
* Decoders should decode the buffer.
* Encoders and Multiplexers should discard the buffer.
*/
PREFETCH,
/** Indicates that this buffer is known to have the same data as the
* previous buffer. This may improve encoding performance.
*/
SAME_DATA;
}