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/*
* Copyright (C) 2014 Yuya Tanaka
*
* 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 net.ypresto.androidtranscoder.format;
import android.media.MediaFormat;
public interface MediaFormatStrategy {
/**
* Returns preferred video format for encoding.
*
* @param inputFormat MediaFormat from MediaExtractor, contains csd-0/csd-1.
* @return null for passthrough.
* @throws OutputFormatUnavailableException if input could not be transcoded because of restrictions.
*/
public MediaFormat createVideoOutputFormat(MediaFormat inputFormat);
/**
* Caution: this method should return null currently.
*
* @return null for passthrough.
* @throws OutputFormatUnavailableException if input could not be transcoded because of restrictions.
*/
public MediaFormat createAudioOutputFormat(MediaFormat inputFormat);
}
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