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/*
 * Copyright (C) 2012 Ondrej Perutka
 *
 * This program is free software: you can redistribute it and/or 
 * modify it under the terms of the GNU Lesser General Public 
 * License as published by the Free Software Foundation, either 
 * version 3 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public 
 * License along with this library. If not, see 
 * .
 */
package org.libav.avformat;

import org.libav.bridge.IWrapper;

/**
 * Wrapper for the AVIOContext. It provides access to some of the
 * AVIOContext properties.
 * 
 * @author Ondrej Perutka
 */
public interface IIOContextWrapper extends IWrapper {
    
    /**
     * Check whether the IO allows the seek operation.
     * 
     * WARNING:
     * The returned value may be cached. Call the clearWrapperCahce() if you
     * think the value have been changed.
     * 
     * @return true if the stream is seekable, false otherwise
     */
    boolean isSeekable();
    
}