/*
 * RED5 Open Source Media Server - https://github.com/Red5/ Copyright 2006-2016 by respective authors (see below). All rights reserved. Licensed under the Apache License, Version
 * 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless
 * required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language governing permissions and limitations under the License.
 */

package org.red5.server.stream;

import org.red5.server.messaging.IProvider;

/**
 * Interface for providers that know if they contain video frames.
 *
 * @author The Red5 Project
 * @author Joachim Bauch (jojo@struktur.de)
 *
 */
public interface IStreamTypeAwareProvider extends IProvider {

    public static final String KEY = IStreamTypeAwareProvider.class.getName();

    /**
     * Check if the provider contains video tags.
     *
     * @return provider has video
     */
    public boolean hasVideo();

}
